CYTO-ID® 自噬检测试剂盒 CYTO-ID® Autophagy detection kit

CYTO-ID® 自噬检测试剂盒
CYTO-ID® Autophagy detection kit

  • 产品特性
  • 相关资料
  • Q&A
  • 参考文献

CYTO-ID® 自噬检测试剂盒CYTO-ID® 自噬检测试剂盒                              CYTO-ID® Autophagy detection kit

  CYTO-ID® Autophagy Detection Kit 使用新型染料检测自噬小泡和监控活细胞自噬流,选择性标记积累的自噬小泡。染料已通过优化,不染溶酶体,在自噬前体、自噬体和自噬溶酶体里呈现出明亮的荧光。该试剂盒提供了一种无需细胞转染,可以在活细胞中监控细胞自噬的快速定量方法。

CYTO-ID® 自噬检测试剂盒                              CYTO-ID® Autophagy detection kit

CYTO-ID® Autophagy Detection Kit

◆特点

● 无需转染,定量监测活细胞中的自噬情况

● 免去 LC3-GFP 转染所需的时间和精力以及转染效率的验证

● 含有特殊基团的专利染料选择性地染色自噬小泡

● 试剂盒中包含已知活性的自噬抑制剂与激活剂

● 快速量化原生异质性细胞群中的自噬

● 选择性地全方位染色,可检测和区分自噬流(autophagic flux)和自噬溶酶体的积累

● 不染溶酶体,减少其他染料的背景干扰

 便于高通量筛选自噬激活剂和抑制剂

◆原理


  该产品所用探针是阳离子两亲性示踪剂(CAT)染料,以类似诱导磷脂药物的方式迅速进入到细胞中。染料的功能基团能够选择性标记与自噬通路相关的小泡,而不会在溶酶体中聚集。


胞内物质被扩大的膜囊包裹,吞噬泡形成双层膜囊泡,成为自噬体。自噬体外膜随后与溶酶体融合,和内部物质被自噬性溶酶体降解。自噬的各种调节因子也被描绘于图中。

CYTO-ID® 自噬检测试剂盒                              CYTO-ID® Autophagy detection kit

自噬原理图

◆应用


省时省力,无需转染即可自快速全面的标记自噬小泡


为了演示 CYTO-ID® Green detection reagent 的优势,先用 RFP-LC3 表达载体转染 HeLa 细胞,10 μM 的 Tamoxifen 处理过夜,然后用 CYTO-ID® 绿色检测试剂染色。LC3 转染法需要过夜,而 CYTO-ID® 绿色检测试剂的方法在15-30分钟内标记细胞达100%。图A:绿信号显示自噬小泡的 CYTO-ID® 绿染;图B:成功转染细胞的 RFP-LC3 表达(红色);图C:自噬体的特异性标记 LC3,与 CYTO-ID® 绿色染料标记的小泡共定位的复合图像。

的发放

CYTO-ID® 自噬检测试剂盒                              CYTO-ID® Autophagy detection kit




无转染的自噬检测


Hela细胞进行饥饿与恢复,然后使用 CYTO-ID® Green detection reagent 标记。染料可以明确检测和量化自噬及与自噬诱导相关的自噬小泡前体。图1A:稳定表达 GFP-LC3 的CHO细胞,结果显示对照组与饥饿的细胞群的相对较差的基线分离,自噬难以量化。图1B:CYTO-ID® Autophagy Detection Kit 特异性标记 LC3 蛋白依赖的自噬小泡,免去转染操作。

CYTO-ID® 自噬检测试剂盒                              CYTO-ID® Autophagy detection kit


自噬积累和自噬流的可视化


可用荧光显微镜观察CYTO-ID® 自噬绿色染料检测的自噬液泡积累和自噬流。Hela细胞用以下试剂进行模拟诱导,0.2% DMSO(A)和100 μM  Clonidine hydrochloride(B)进行诱导,5 μM Loperamide hydrochloride 和 1 μM PP242 hydrate(D)在37°C诱导12小时。处理后,细胞在37℃下用CYTO-ID® Green Detection reagent 孵育10分钟,再用分析缓冲液清洗。细胞核被 Hoechst 33342 染料复染为蓝色。

CYTO-ID® 自噬检测试剂盒                              CYTO-ID® Autophagy detection kit


避免非特异性溶酶体染色的背景干扰


相比其他 MDC 染色溶酶体检测,CYTO-ID® 绿色染料无溶酶体染色背景,CYTO-ID® Autophagy kit 无需紫外活细胞分析,在显微镜共标记应用中,与 Hoechst 染料兼容。

CYTO-ID® 自噬检测试剂盒                              CYTO-ID® Autophagy detection kit


使用流式细胞仪通过 CYTO-ID® Autophagy Detection 

Kit 分析自噬


对照组(红线峰值)无诱导,10 uM Tamoxifen(ALX-550-095)处理 Jurkat 细胞(白血病T细胞)(蓝线峰值)。处理18小时后,细胞结合 CYTO-ID® 绿色检测试剂,然后不经过流式细胞仪清洗,进行分析。结果通过直方图呈现。对照组细胞被染色,但荧光亮度低。实验组中,CYTO-ID® 绿色荧光信号增加约2倍,表明 Tamoxifen 处理能引起 Jurkat 细胞中自噬的增加。


CYTO-ID® 自噬检测试剂盒                              CYTO-ID® Autophagy detection kit

CYTO-ID® 自噬检测试剂盒                              CYTO-ID® Autophagy detection kit

使用 mTOR 激酶抑制剂 Rapamycin 处理 HepG2 细胞孵育过夜,结果显示 CYTO-ID® 染色信号升高。

CYTO-ID® 自噬检测试剂盒                              CYTO-ID® Autophagy detection kit

CYTO-ID® 绿色染料大多与 RFP-LC3蛋白共定位。0.1 μM Rapamycin(典型自噬诱导剂)处理过夜,转染 Hela 细胞表达RFP-LC3。

A: CYTO-ID® Green 染色; B: RFP-LC3; C: 合成图像。

CYTO-ID® 自噬检测试剂盒 2.0

◆相关产品

产品编号

产品名称

规格

备注

应用

ENZ-51002-25

GFP-Certified®Apoptosis/Necrosis detection kit

细胞凋亡/坏死检测试剂盒

25 assays

多重检测,区分正常、

早期凋亡、晚期凋亡和坏死细胞,与GFP和其他绿色荧光探针兼容。

FC,荧光显微镜,荧光检测

ENZ-51002-100

100 assays

ENZ-51021-K200

Nuclear-ID®Green

hromatin condensation detection kit

细胞核绿色染色体皱缩检测试剂盒

 

1 Kit

高渗透性的绿色荧光染色增强了细胞凋亡诱导染色质固缩。

 

FC,荧光显微镜,荧光检测

ENZ-52406

NUCLEAR-ID®Red DNA stain

DNA染色试剂盒(红色荧光)

200 µL

细胞可渗透的DNA染色应用广泛。

≥93%(HPLC),FC,荧光检测

ENZ-CHM103-0200

Nuclear-ID® Blue

DNA stain   (GFP-Certified®)

Nuclear ID® 蓝色DNA染色(GFP细胞系)

200 µL

细胞可渗透的DNA染色应用广泛。

≥93%(HPLC),FC,荧光检测

ENZ-51015-KP002

Lyso-ID® Red

cytotoxicity kit   (GFP-Certified®)

溶酶体细胞毒理检测试剂盒(红色荧光)(绿色细胞系)

1 Kit

快速,定量和HTS-兼容的检测活细胞毒性试剂。

荧光显微镜,荧光检测

ENZ-51035-0025

PROTEOSTAT®Aggresome   etection kit

蛋白内稳态聚集体 检测 试剂盒

25 tests

Robust、定量的聚集小体用于神经退行性疾病,肝病和毒理学研究

FC,荧光显微镜,荧光检测

ENZ-51035-K100

100 tests

 


处理

目的

效果

μM

诱导时间 (hrs)

细胞系

饥饿

抑制哺乳动物Rapamycin (mTOR)

激活自噬

N/A

1~4

HeLa, HepG2, Jurkat

Rapamycin

抑制哺乳动物Rapamycin (mTOR)

激活自噬

0.2

6~18

HeLa, Jurkat

PP242

mTOR ATP-竞争性抑制剂

激活自噬

1

18

HeLa

Lithium

抑制IMPase 和降低inositol 和IP3水平; mTOR依赖性

激活自噬

10,000

18

HeLa, Jurkat

Trehalose

未知, mTOR依赖性

激活自噬

50,000

6

HeLa, Jurkat

Bafilomycin A1

抑制 Vacuolar-ATPase

抑制自噬

6~9*10-3

18

HeLa, Jurkat

Chloroquine

碱化 Lysosomal pH

抑制自噬

10~50

18

HeLa, Jurkat

Tamoxifen

增加细胞内 ceramide的水平和消除PI3K的抑制效果

激活自噬

4~10

6~18

HeLa, HepG2, Jurkat

Verapamil

钙离子通道阻滞剂;降低胞浆内Ca2+水平; mTOR依赖性

激活自噬

40~100

18

HeLa, Jurkat

HydroxyChloroquine

Alkalinizes Lysosomal pH

抑制自噬 

10

18

HeLa, Jurkat

Loperamide

Ca2+ 通道阻滞剂;降低胞浆内 Ca2+浓度; mTOR依赖性

激活自噬

5

18

HeLa

Clonidine

咪唑啉-1受体激动剂; 降低 cAMP 水平; mTOR依赖性

激活自噬

100

18

HeLa

MG-132

选择性蛋白酶抑制剂

激活自噬

2~5

18

HeLa, Jurkat

Norclomipramine

碱化Lysosomal pH

抑制自噬

5-20

18

HeLa

Epoxomicin

选择性蛋白酶抑制剂

诱导聚集体

0.5

18

HeLa

Velcade®

选择性蛋白酶抑制剂

诱导聚集体

0.5

18

HeLa

Amyloid beta peptide 1-42

引起氧化应激

诱导聚集体

25

18

SK-N-SH

Cyto-ID®检测试剂盒 Q&A



Q:Cyto-ID®自噬检测试剂与活细胞孵育的最长时间是多少(几分钟/几小时/几天)?
A:我们建议 37℃ 孵育不超过 30 分钟。很多实验表明,孵育 1 小时不会伤害细胞。孵育超过 1 小时,一些细胞看上去状态不好。


Q:是否可用荧光显微镜观察 3D 培养细胞的自噬?
A:我们没有用该染料染过 3D 细胞,但是一小撮细胞是可以染色的。活体组织的话,由于染料的渗透性不好,不能进入样本的内部,所以效果不

A:想。染白细胞是可以。


Q:用双重染料染在 37℃ 孵育 30 分钟后,细胞状态不好开始皱缩。有些细胞也从板上脱离,阳性对照和 DMSO 对照没有观察到特异性染色。
A:对于比较敏感的细胞,优化流程如下:
A:1. 使用 PBS/5% FBS 或者完全培养基作为 assay buffer,最好不含酚红。
A:2. 如果细胞状态仍然不好,建议染色时间缩短至 15~20 分钟。
A:3. 减少染料的浓度至 1000× 稀释。需要显微镜观察时延长荧光照射的时间。
A:4. 可能光褪色会导致信号模糊。建议使用封片剂防止光褪色。


Q:用流式检测的话,样品在用 Cyto-ID®自噬检测试剂孵育后多久可用流式观察?操作手册是说 30 分钟。是否可以在检测之前短暂的将样品放

A:在冰上?
A:可以将样品放在冰上延长孵育的时间。一般的经验法则,尽可能缩短活细胞与染料的结合。缺氧,低温或者其他应激状态也可以诱导自噬。


Q:GFP-CertifiedTM 细胞凋亡/坏死检测试剂盒(ENZ-51002),Cyto-ID® 自噬检测试剂盒(ENZ-51031)是否可以同时染色,检测细胞凋

A:亡、坏死和自噬?
A:GFP-CertifiedTM 细胞凋亡/坏死检测试剂盒(ENZ-51002)和 Cyto-ID® 检测试剂盒(ENZ-51031)不能配合使用,因为细胞凋亡和自噬检

A:测的染料都发绿色荧光。这两个试剂盒可以平行使用。比如,用十字孢碱(Staurosporine)处理细胞,一部分样品用 GFP-CertifiedTM 细胞

A:凋亡/坏死检测试剂盒检测,一部分样品用 Cyto-ID® 检测试剂盒检测。


Q:Cyto-ID®自噬检测试剂盒(ENZ-51031)的 Cyto-ID®自噬检测试剂能否与 ProteoStat®蛋白聚集检测(ENZ-51023)的 ProteoStat®

A:检测试剂联合使用?
A:Cyto-ID®绿色自噬检测试剂与 ProteoStat®检测试剂发的荧光颜色不同,他们可用于同一实验,客户需要优化实验流程。

Q:Cyto-ID®自噬检测试剂的原理是什么?
A:染料是申请专利的。该染料是阳离子两性示踪剂(CAT)染料,跟很多阳离子化合物一样可以快速进入细胞。染料穿过细胞膜双分子层后被动

A:扩散,不需要蛋白结合或者转运子活性。可滴定部分的筛选使的染料不会再溶酶体聚集,能够标记自噬通道相关的液泡。另外,染料的发射光

A:密度增强后可以标记自噬液泡相关片层膜结构。我们可以提供染料染自噬液泡的相关数据。诱导自噬溶酶体,比如用氯喹或者baflimyocin 处

A:理后,会导致荧光变亮(250~300%)。雷帕霉素诱导自噬后能够用3-MA 抑制。在EBSS 中氨基酸缺乏会导致1 小时后在自噬液泡中染料的

A:积累,这种积累是可逆的(补充营养后即可恢复)。我们有一系列用于研究自噬的化合物(Screen-Well®Autophagy library)


Q:与单丹磺酰尸胺(MDC)相比,Cyto-ID®自噬检测试剂有哪些优势?
A:MDC 需要 365 nm UV 荧光照明,与通常流式配置的 488 nm 激发源不兼容。Cyto-ID®自噬染料是 488 nm 激发波长,绿色的发射荧光,可

A:以高亮自噬通道不同的液泡成分。需要注意的是,与 lysomotrophic 染料不同,MDC、LysoTrackerTMRed、吖啶橙主要是染溶酶体的,

A:Cyto-ID®自噬染料只能染一点点溶酶体,主要是染自噬溶酶体和早期自噬部分的选择标记物。


Q:与 GFP-LC3 转染细胞相比,Cyto-ID®自噬检测试剂盒(ENZ-51031)的优势是什么?
A:Cyto-ID®检测试剂盒(ENZ-51031)的优势在于不用转染细胞。转染很短暂,不同实验需要再购买相关试剂。由于细胞过表达,会导致

A:GFP-LC3 聚集,结果呈假阳性。转染效率低于100%,有些细胞不会表达必要的 GFP 组件。该试剂盒检测的自噬,细胞群的一致性会更好。

A:不需要每个细胞系都进行转染。也可以标记原代细胞。原代细胞不容易进行转染。


Q:有哪些细胞系或者原代细胞可用 Cyto-ID®自噬检测试剂?
A:用该试剂盒见检测过的代表性的细胞和细胞系包括肝细胞、SK-N-SH 神经瘤细胞、CHO 细胞、骨肉瘤来源细胞、黑素留细胞、乳腺癌细胞、

A:宫颈癌细胞、卵巢癌细胞、B 淋巴瘤细胞、结肠癌细胞、HepG 细胞、Jurkat T细胞、牛大动脉内皮细胞(BAEC)。


Q:Cyto-ID®自噬检测试剂能否与其他染料配合使用,区分细胞核内体和自噬内涵体?
A:Cyto-ID®红色长期示踪剂染料(ENZ-51037)能够染细胞质膜,通过细胞内吞存在于细胞中。Cyto-ID®红色染料与 Cyto-ID®自噬检测试剂

A:能够高亮异体吞噬 vs 自噬。也可以 Cyto-ID®自噬检测试剂与Lyso-ID®红色染料或者LysoTrackerTM 红色染料进行活细胞染色,荧光显微镜

A:观察。


Q:Cyto-ID®自噬检测试剂的稳定性如何?
A:荧光染料会发生光褪色,但是这种染料比荧光素更稳定。按照操作手册出来荧光染料。

Q:Cyto-ID®自噬检测试剂盒染色后是否可固定细胞?
A:在操作手册中提供了固定细胞的流程。不推荐用表面活性剂给细胞打孔,定位的荧光染料丢失。


Q:活细胞检测时,荧光信号强度可维持多长时间?
A:细胞诱导后发生自噬,在分析前染色。诱导时间少于 1 小时或者诱导几天,诱导时间取决于自噬诱导剂。我们没有在活细胞上进行长时间的染

A:色,有客户发现可以至少染色 24 小时。



参考文献


1.

A comparison of strategies for immortalizing mouse embryonic fibroblasts: M.M. St. Amad, et al.; J. Biol. Methods 3, e41 (2016), Application(s): Detected autophagy induction in SV40 transformed versus serially passed MEFs, 全文

2.

Astemizole-Histamine induces Beclin-1-independent autophagy by targeting p53-dependent crosstalk between autophagy and apoptosis: R. Jakhar, et al.; Cancer Lett. 372, 89 (2016), Application(s): Flow cytometry analysis, 摘要;

3.

Atg5 Is Essential for the Development and Survival of Innate Lymphocytes: T.E. O'Sullivan, et al.; Cell Rep. 15, 1910 (2016), Application(s): Liver lymphocytes were harvested and stained with cell surface antibodies and then incubated with 1:400 Cyto-ID Autophagy Detection Reagent, 摘要全文

4.

Autophagy-related gene 5 and Wnt5 signaling pathway requires differentiation of embryonic stem cells into odontoblast-like cells: N. Ozeki, et al.; Exp. Cell Res. 341, 92 (2016), Application(s): Autophagy flux, 摘要;

5.

DHA-induced stress response in human colon cancer cells-focus on oxidative stress and autophagy: K. Pettersen, et al.; Free Radic. Biol. Med. 90, 158 (2016), Application(s):Autophagy determined by flow cytometry, 摘要;

6.

Diosgenin induces ROS-dependent autophagy and cytotoxicity via mTOR signaling pathway in chronic myeloid leukemia cells: S. Jiang, et al.; Phytomedicine 23, 243 (2016),Application(s): Confocal immunofluorescence, 摘要;

7.

Efavirenz causes oxidative stress, endoplasmic reticulum stress, and autophagy in endothelial cells: M. Weiss, et al.; Cardiovasc. Toxicol. 16, 90 (2016), 摘要;

8.

MiR-193b promotes autophagy and non-apoptotic cell death in oesophageal cancer cells: M.J. Nyhan, et al.; BMC Cancer 16, 101 (2016), Application(s): Assay used to stain live cells, 摘要全文

9.

(Pro)renin receptor regulates autophagy and apoptosis in podocytes exposed to high glucose: C. Li, et al.; Am. J. Physiol. Endocrinol. Metab. 309, E302 (2015), Application(s):Confocal microscopy using mouse podocytes, 摘要;

10.

A rapid and high content assay that measures cyto-ID-stained autophagic compartments and estimates autophagy flux with potential clinical applications: S. Guo, et al.; Autophagy11, 560 (2015), Application(s): Fluorescent detection, Microplate Reader , 摘要全文

11.

A Systems Approach Identifies Essential FOXO3 Functions at Key Steps of Terminal Erythropoiesis: R. Liang, et al.; PLoS Genet. 11, e1005526 (2015), Application(s):Autophagy flux measured by flow cytometry , 摘要全文

12.

ABT-888 enhances cytotoxic effects of temozolomide independent of MGMT status in serum free cultured glioma cells: R.K. Balvers, et al.; J. Transl. Med. 13, 74 (2015),Application(s): Assay, 摘要全文

13.

Activation of autophagy in response to nanosecond pulsed electric field exposure: J.C. Ullery, et al.; Biochem. Biophys. Res. Commun. 458, 411 (2015), Application(s):Fluorescence microscopy using U937 monocyte and CHO-K1 cell lines, 摘要;

14.

Aflatoxin biosynthesis is a novel source of reactive oxygen species-a potential redox signal to initiate resistance to oxidative stress?: L.V. Roze, et al.; Toxins (Basel). 7, 1411 (2015),Application(s): Assay, 摘要全文

15.

Alisertib induces cell cycle arrest and autophagy and suppresses epithelial-to-mesenchymal transition involving PI3K/Akt/mTOR and sirtuin 1-mediated signaling pathways in human pancreatic cancer cells: F. Wang, et al.; Drug Des. Devel. Ther. 9, 575 (2015), Application(s): Flow cytometry using PANC-1 and BxPC-3 pancreatic cancer cell lines, 摘要全文

16.

Alisertib, an Aurora kinase A inhibitor, induces apoptosis and autophagy but inhibits epithelial to mesenchymal transition in human epithelial ovarian cancer: Y.H. Ding, et al.; Drug Des. Devel. Ther. 9, 425 (2015), Application(s): Flow cytometry using SKOV3 and OVCAR-4 ovarian cancer cell lines, 摘要全文

17.

Andrographolide Analogue Induces Apoptosis and Autophagy Mediated Cell Death in U937 Cells by Inhibition of PI3K/Akt/mTOR Pathway: D. Kumar, et al.; PLoS One 10, e0139657 (2015), Application(s): Flow cytometric analysis of Cyto-ID Green Detection Reagent , 摘要全文

18.

Apoptotic Cell Death Induced by Resveratrol Is Partially Mediated by the Autophagy Pathway in Human Ovarian Cancer Cells: F. Lang, et al.; PLoS One 10, e0129196 (2015),Application(s): Live Cell Imaging, 摘要全文

19.

Araguspongine C induces autophagic death in breast cancer cells through suppression of c-Met and HER2 receptor tyrosine kinase signaling: M.R. Akl, et al.; Mar. Drugs 13, 288 (2015), Application(s): Flow cytometry using BT-474 breast cancer cell line, 摘要全文

20.

Autocrine VEGF maintains endothelial survival through regulation of metabolism and autophagy: C.K. Domigan, et al.; J. Cell. Sci. 128, 2236 (2015), 摘要;

21.

Autophagy is activated in systemic lupus erythematosus and required for plasmablast development: A.J. Clarke, et al.; Ann. Rheum. Dis. 74, 912 (2015), 摘要全文

22.

Autophagy limits proliferation and glycolytic metabolism in acute myeloid leukemia: A.S. Watson, et al.; Cell Death Discov. 1, 15008 (2015), Application(s): CytoID assay in human and mouse HSCs, 摘要全文

23.

Baicalin inhibits autophagy induced by influenza A virus H3N2: H.Y. Zhu, et al.; Antiviral Res. 113, 62 (2015), Application(s): Fluorescence microscopy using A549 human lung cancer cell line, 摘要;


24.

Bardoxolone methyl induces apoptosis and autophagy and inhibits epithelial-to-mesenchymal transition and stemness in esophageal squamous cancer cells: Y.Y. Wang, et al.; Drug Des. Devel. Ther. 9, 993 (2015), Application(s): Flow Cytometry, 摘要全文

25.

Cell-penetrating peptide derived from human eosinophil cationic protein inhibits mite allergen Der p 2 induced inflammasome activation: S.J. Yu, et al.; PLoS One 10, e0121393 (2015), Application(s): Flow cytometry of THP-1 leukemia cell line, 摘要全文

26.

Chemoproteomics Reveals Novel Protein and Lipid Kinase Targets of Clinical CDK4/6 Inhibitors in Lung Cancer: N.J. Sumi, et al.; ACS Chem. Biol. 10, 2680 (2015),Application(s): Quantification of autophagosomes, 摘要;

27.

Circulating hemocytes from larvae of the Japanese rhinoceros beetle Allomyrina dichotoma (Linnaeus) (Coleoptera: Scarabaeidae) and the cellular immune response to microorganisms: S. Hwang, et al.; PLoS One 10, e0128519 (2015), Application(s):Fluorescence microscopy using hemocytes from Japanese rhinoceros beetle Allomyrina dichotoma larvae, 摘要全文

28.

Citreoviridin induces ROS-dependent autophagic cell death in human liver HepG2 cells: Y.N. Liu, et al.; Toxicon. 95, 30 (2015), Application(s): Fluorescence microscopy using HepG2 cell line, 摘要;

29.

Clozapine induces autophagic cell death in non-small cell lung cancer cells: Y.C. Yin, et al.; Cell. Physiol. Biochem. 35, 945 (2015), 摘要;

30.

Coffee and caffeine potentiate the antiamyloidogenic activity of melatonin via inhibition of Aβ oligomerization and modulation of the Tau-mediated pathway in N2a/APP cells: L.F. Zhang, et al.; Drug Des. Devel. Ther. 9, 241 (2015), Application(s): Flow Cytometry,摘要全文

31.

Combination of the mTOR inhibitor RAD001 with temozolomide and radiation effectively inhibits the growth of glioblastoma cells in culture: H. Burckel, et al.; Oncol. Rep. 33, 471 (2015), 摘要;

32.

Danusertib Induces Apoptosis, Cell Cycle Arrest, and Autophagy but Inhibits Epithelial to Mesenchymal Transition Involving PI3K/Akt/mTOR Signaling Pathway in Human Ovarian Cancer Cells: D. Zi, et al.; Int. J. Mol. Sci. 16, 27228 (2015), Application(s): Confocal fluorescence microscopy, 摘要全文

33.

Danusertib, a potent pan-Aurora kinase and ABL kinase inhibitor, induces cell cycle arrest and programmed cell death and inhibits epithelial to mesenchymal transition involving the PI3K/Akt/mTOR-mediated signaling pathway in human gastric cancer AGS and NCI-N78 cells: C.X. Yuan, et al.; Drug Des. Devel. Ther. 9, 1293 (2015), Application(s): Flow cytometry using AGS and NCI-N78 gastric cancer cell lines, 摘要全文

34.

Defective autophagy in vascular smooth muscle cells alters contractility and Ca²⁺ homeostasis in mice: C.F. Michiels, et al.; Am. J. Physiol. Heart Circ. Physiol. 308, H557 (2015), 摘要;

35.

Effects of cyclodextrins on GM1‐gangliosides in fibroblasts from GM1‐gangliosidosis patients: Y. Maeda, et al.; J. Pharm. Pharmacol. 67, 1133 (2015), 摘要;

36.

Endurance exercise training induces fat depot-specific differences in basal autophagic activity: G. Tanaka, et al.; Biochem. Biophys. Res. Commun. 466, 512 (2015),Application(s): Detect the formation of autophagosomes, 摘要;

37.

Erbin is a novel substrate of the Sag-βTrCP E3 ligase that regulates KrasG12D-induced skin tumorigenesis: C.M. Xie, et al.; J. Cell. Biol. 209, 721 (2015), 摘要;

38.

Evaluation of Antitumor Effects of Folate-Conjugated Methyl-β-cyclodextrin in Melanoma: K. Motoyama, et al.; Biol. Pharm. Bull. 38, 374 (2015), Application(s): Fluorescence Microscopy, 摘要全文

39.

Exchange protein directly activated by cAMP 1 promotes autophagy during cardiomyocyte hypertrophy: A.C. Laurent, et al.; Cardiovasc. Res. 105, 55 (2015), Application(s):Fluorescence microscopy using rat neonatal ventricular myocytes, 摘要;

40.

Glutathione-S-transferase omega 1 (GSTO1-1) acts as mediator of signaling pathways involved in aflatoxin B1-induced apoptosis-autophagy crosstalk in macrophages: S. Paul, et al.; Free Radic. Biol. Med. 89, 1218 (2015), Application(s): Determination of autophagy with immunocytochemistry , 摘要;

41.

GMI, an immunomodulatory protein from Ganoderma microsporum, potentiates cisplatin-induced apoptosis via autophagy in lung cancer cells: I.L. Hsin, et al.; Mol. Pharm. 12, 1534 (2015), 摘要;

42.

Induction of apoptosis and autophagy via sirtuin1- and PI3K/Akt/mTOR-mediated pathways by plumbagin in human prostate cancer cells: Z.W. Zhou, et al.; Drug Des. Devel. Ther. 9, 1511 (2015), Application(s): Assay, 摘要全文

43.

Induction of autophagy is a key component of all-trans-retinoic acid-induced differentiation in leukemia cells and a potential target for pharmacologic modulation: N. Orfali, et al.; Exp. Hematol. 43, 781 (2015), Application(s): Flow cytometry analysis of NB4 and HL60 promyelocytic leukemia cell lines, 摘要;

44.

Inhibition of Autophagy Potentiated the Antitumor Effect of Nedaplatin in Cisplatin-Resistant Nasopharyngeal Carcinoma Cells: Z. Liu, et al. ; PLoS One 10, e0135236 (2015),Application(s): Cell culture, 摘要全文

45.

Inhibition of mitotic Aurora kinase A by alisertib induces apoptosis and autophagy of human gastric cancer AGS and NCI-N78 cells: C.X. Yuan, et al.; Drug Des. Devel. Ther. 9, 487 (2015), Application(s): Flow cytometry using AGS and NCI-N78 gastric cancer cell lines, 摘要全文

46.

Interferon Regulatory Factor-1 signaling regulates the switch between autophagy and apoptosis to determine breast cancer cell fate: J.L. Schwartz-Roberts, et al.; Cancer Res.75, 1046 (2015), 摘要;

47.

Interplay of Oxidative Stress and Autophagy in PAMAM Dendrimers-Induced Neuronal Cell Death : Y. Li, et al.; Theranostics 5, 1363 (2015), Application(s): Confocal fluorescence assay, 摘要全文

48.

Invariant NKT cells require autophagy to coordinate proliferation and survival signals during differentiation: B. Pei, et al.; J. Immunol. 194, 5872 (2015), 摘要;

49.

Involvement of fish signal transducer and activator of transcription 3 (STAT3) in nodavirus infection induced cell death: Y. Huang, et al.; Fish Shellfish Immunol. 43, 241 (2015),Application(s): Fluorescence microscopy of Grouper (fish) brain cells, 摘要;

50.

Is the autophagy a friend or foe in the silver nanoparticles associated radiotherapy for glioma?: H. Wu, et al.; Biomaterials 62, 47 (2015), Application(s): Fluorescence microscopy using U251 human glioma cell line, 摘要;

51.

Kaposi's sarcoma-associated herpesvirus induces Nrf2 activation in latently infected endothelial cells through SQSTM1 phosphorylation and interaction with polyubiquitinated Keap1: O. Gjyshi, et al.; J. Virol. 89, 2268 (2015), 摘要;

52.

KLF4-SQSTM1/p62-associated prosurvival autophagy contributes to carfilzomib resistance in multiple myeloma models: I. Riz, et al.; Oncotarget 6, 17814 (2015), Application(s):FACS, 摘要全文

53.

Lithium modulates autophagy in esophageal and colorectal cancer cells and enhances the efficacy of therapeutic agents in vitro and in vivo: T.R. O'Donovan, et al.; PLoS One 10, e0134676 (2015), Application(s): Flow cytometry analysis using human esophageal and murine colon cancer cell lines, 摘要全文

54.

Methicillin-Resistant Staphylococcus aureus Adaptation to Human Keratinocytes: G. Soong, et al.; MBio. 6, e00289-15 (2015), Application(s): Assay, 摘要全文

55.

Mevalonate pathway regulates cell size homeostasis and proteostasis through autophagy: T.P. Miettinen, et al.; Cell Rep. 13, 2610 (2015), Application(s): Flow cytometry analysis of autophagy using Jurkat, U2OS, Kc167 and HUVEC cells, 摘要;

56.

MiR-29b replacement inhibits proteasomes and disrupts aggresome+autophagosome formation to enhance the antimyeloma benefit of bortezomib: S. Jagannathan, et al.; Leukemia 29, 727 (2015), Application(s): Detection of autophagy by fluorescence microscopy in multiple myeloma cell lines, 摘要全文

57.

Molecular chaperone GRP78 enhances aggresome delivery to autophagosomes to promote drug resistance in multiple myeloma: M.A. Abdel Malek, et al.; Oncotarget 6, 3098 (2015), Application(s): Confocal Microscopy, 摘要全文

58.

Molecular cloning and characterization of autophagy-related gene TmATG8 in Listeria-invaded hemocytes of Tenebrio molitor: H. Tindwa, et al.; Dev. Comp. Immunol. 51, 88 (2015), Application(s): Fluorescence microscopy using hemocytes from Tenebrio molitor larvae, 摘要;

59.

Molecular pathway of near-infrared laser phototoxicity involves ATF-4 orchestrated ER stress: I. Khan, et al.; Sci. Rep. 5, 10581 (2015), Application(s): Fluorescence microscopy autophagy assay, 摘要全文

60.

N-Myc and STAT Interactor regulates autophagy and chemosensitivity in breast cancer cells: B.J. Metge, et al.; Sci. Rep. 5, 11995 (2015), Application(s): Fluorescent detection,摘要全文

61.

Novel autophagy inducers lentztrehaloses A, B and C: S.I. Wada, et al.; J. Antibiot. (Tokyo)68, 521 (2015), Application(s): Fluorescence microscopy using Mewo melanoma and OVK18 ovarian cancer cell lines, 摘要;

62.

Novel small-molecule SIRT1 inhibitors induce cell death in adult T-cell leukaemia cells: T. Kozako, et al.; Sci. Rep. 5, 11345 (2015), Application(s): Flow cytometry using a variety of cancer cell lines, 摘要全文

63.

Novel targeting of PEGylated liposomes for codelivery of TGF-β1 siRNA and four antitubercular drugs to human macrophages for the treatment of mycobacterial infection: a quantitative proteomic study: N. Niu, et al. ; Drug Des. Devel. Ther. 9, 4441 (2015),Application(s): Autophagy of human macrophages by flow cytometry, 摘要;

64.

Paraptosis cell death induction by the thiamine analog benfotiamine in leukemia cells: N. Sugimori, et al.; PLoS One 10, e0120709 (2015), Application(s): Flow cytometry using HL60 leukemia cell line, 摘要全文

65.

Plumbagin induces G2/M arrest, apoptosis, and autophagy via p38 MAPK- and PI3K/Akt/mTOR-mediated pathways in human tongue squamous cell carcinoma cells: S.T. Pan, et al.; Drug Des. Devel. Ther. 9, 1601 (2015), Application(s): Assay, 摘要全文

66.

Pro-apoptotic and pro-autophagic effects of the Aurora kinase A inhibitor alisertib (MLN8237) on human osteosarcoma U-2 OS and MG-63 cells through the activation of mitochondria-mediated pathway and inhibition of p38 MAPK/PI3K/Akt/mTOR signaling pathway: N.K. Niu, et al.; Drug Des. Devel. Ther. 9, 1555 (2015), Application(s): Assay,摘要全文

67.

Reduced FoxO3a expression causes low autophagy in idiopathic pulmonary fibrosis fibroblasts on collagen matrix: J. Im, et al.; Am. J. Physiol. Lung Cell. Mol. Physiol. 309, L552 (2015), 摘要;

68.

S-Adenosyl-L-methionine-competitive inhibitors of the histone methyltransferase EZH2 induce autophagy and enhance drug sensitivity in cancer cells: T.P. Liu, et al.; Anticancer Drugs 26, 139 (2015), Application(s): Fluorescence microscopy using MDA-MB-231 breast cancer cell line, 摘要全文

69.

Schisandrin B inhibits cell growth and induces cellular apoptosis and autophagy in mouse hepatocytes and macrophages: implications for its hepatotoxicity: Y. Zhang, et al.; Drug Des. Devel. Ther. 9, 2001 (2015), Application(s): Flow cytometry using AML-12 hepatocyte and RAW 264.7 leukemia cell lines, 摘要全文

70.

Src/STAT3-dependent heme oxygenase-1 induction mediates chemoresistance of breast cancer cells to doxorubicin by promoting autophagy: Q. Tan, et al.; Cancer Sci. 106, 1023 (2015), 摘要;

71.

The CCL2 chemokine is a negative regulator of autophagy and necrosis in luminal B breast cancer cells: W.B. Fang, et al.; Breast Cancer Res. Treat. 150, 309 (2015), 摘要;

72.

The investigational Aurora kinase A inhibitor alisertib (MLN8237) induces cell cycle G2/M arrest, apoptosis, and autophagy via p38 MAPK and Akt/mTOR signaling pathways in human breast cancer cells: J.P. Li, et al.; Drug Des. Devel. Ther. 9, 1627 (2015),Application(s): Assay, 摘要全文

73.

The pan-inhibitor of Aurora kinases danusertib induces apoptosis and autophagy and suppresses epithelial-to-mesenchymal transition in human breast cancer cells: J.P. Li, et al.; Drug Des. Devel. Ther. 9, 1027 (2015), Application(s): Assay, 摘要全文

74.

The role of autophagy in the cytotoxicity induced by recombinant human arginase in laryngeal squamous cell carcinoma: C. Lin, et al.; Appl. Microbiol. Biotechnol. 99, 8487 (2015), 摘要;

75.

A Novel CXCR3-B Chemokine Receptor-induced Growth-inhibitory Signal in Cancer Cells Is Mediated through the Regulation of Bach-1 Protein and Nrf2 Protein Nuclear Translocation : M. Balan & S. Pal; J. Biol. Chem. 289, 3126 (2014), Application(s): Monitor autophagy in MCF-7 and T47D breast cancer cells by flow cytometry and fluorescence microscopy, 摘要;

76.

Adaptive responses to glucose restriction enhance cell survival, antioxidant capability, and autophagy of the protozoan parasite Trichomonas vaginalis: K.Y. Huang, et al.; Biochim. Biophys. Acta. 1840, 53 (2014), 摘要;

77.

Autophagy in the brain of neonates following hypoxia-ischemia shows sex-and region-specific effects: S.N. Weis, et al.; Neuroscience 256, 201 (2014), 摘要;

78.

Cannabinoid-induced autophagy regulates suppressor of cytokine signaling-3 in intestinal epithelium: L.C. Koay, et al.; Am. J. Physiol. Gastrointest. Liver Physiol. 307, G140 (2014),Application(s): Detection of autophagy in human colonic epithelial cell line Caco-2 by Confocal imaging, 摘要全文

79.

Caveolin-1 Is a Critical Determinant of Autophagy, Metabolic Switching, and Oxidative Stress in Vascular Endothelium: T. Shiroto, et al.; PLoS One 9, e87871 (2014), 摘要;全文

80.

Connective tissue diseases: How do autoreactive B cells survive in SLE-autophagy?: N.J. Bernard; Nat. Rev. Rheumatol. 10, 128 (2014), (Review), 摘要;

81.

Defective Autophagosome Trafficking Contributes to Impaired Autophagic Flux in Coronary Arterial Myocytes Lacking CD38 Gene: Y. Zhang, et al.; Cardiovasc. Res. 102, 68 (2014),摘要;

82.

Defects in mitochondrial clearance predispose human monocytes to interleukin-1β hyper-secretion: R. van der Burgh, et al.; J. Biol. Chem. 289, 5000 (2014), 摘要全文

83.

Early biomarkers of response to carfilzomib in multiple myeloma (MM): Modulation of CXCR4 and induction of autophagy: M. Bhutani, et al.; J. Clin. Oncol. 32, e19572 (2014),Application(s): Quantification of autophagy in malignant plasma cells from bone marrow aspirates by flow cytometry with the Cyto-ID autophagy detection kit,

84.

Enhancement of dynein-mediated autophagosome trafficking and autophagy maturation by ROS in mouse coronary arterial myocytes: M. Xu, et al.; J. Cell. Mol. Med. 18, 2165 (2014), 摘要全文

85.

Flow Cytometric Analysis of Autophagic Activity with Cyto-ID Staining in Primary Cells: M. Stankov, et al.; Bio-Protocol (2014), Application(s): FC in primary BMDCs, 全文

86.

High-Content Assays for Hepatotoxicity Using Induced Pluripotent Stem Cell-Derived Cells: O. Sirenko, et al.; Assay Drug Dev. Technol. 12, 43 (2014), 摘要全文

87.

Histone deacetylase inhibitors induce apoptosis in myeloid leukemia by suppressing autophagy: M.V. Stankov, et al.; Leukemia 28, 577 (2014), 摘要;

88.

Histone deacetylase inhibitors potentiate VSV oncolysis in prostate cancer cells by modulating NF-κB dependent autophagy: L. Shulak, et al.; J. Virol. 88, 2927 (2014),摘要;

89.

In vitro and in vivo characterization of porcine acellular dermal matrix for gingival augmentation procedures: A.M. Pabst, et al.; J. Periodontal. Res. 49, 371 (2014), 摘要;

90.

Inhibition of Autophagic Flux by Salinomycin Results in Anti-Cancer Effect in Hepatocellular Carcinoma Cells: J. Klose, et al.; PLoS One 9, e95970 (2014),Application(s): Autophagy detection in human hepatocellular carcinoma , 摘要全文

91.

Inhibition of stress induced premature senescence in presenilin-1 mutated cells with water soluble Coenzyme Q10: D. Ma, et al.; Mitochondrion 17C, 106 (2014), Application(s):Autophagic vacuoles in Alzheimer's Disease fibroblasts detected with CytoID® Green Autophagy Detection kit, 摘要;

92.

Involvement of autophagy in recombinant human arginase-induced cell apoptosis and growth inhibition of malignant melanoma cells: Z. Wang, et al.; Appl. Microbiol. Biotechnol.98, 2485 (2014), 摘要;

93.

MiR-216a: a link between endothelial dysfunction and autophagy: R. Menghini, et al.; Cell Death Dis. 5, e1029 (2014), 摘要;

94.

Novel estradiol analogue induces apoptosis and autophagy in esophageal carcinoma cells: E. Wolmarans, et al.; Cell. Mol. Biol. Lett. 19 , 98 (2014), Application(s): Autophagy detection in esophageal carcinoma SNO cell , 摘要;

95.

Novel sorafenib-based structural analogues: in-vitro anticancer evaluation of t-MTUCB and t-AUCMB: A.T. Wecksler, et al.; Anticancer Drugs 25, 433 (2014), 摘要;

96.

Photodynamic therapy with the novel photosensitizer chlorophyllin f induces apoptosis and autophagy in human bladder cancer cells: D. Lihuan, et al.; Lasers Surg. Med. 46, 319 (2014), 摘要;

97.

Plumbagin induces apoptotic and autophagic cell death through inhibition of the PI3K/Akt/mTOR pathway in human non-small cell lung cancer cells: Y.C.Li, et al.; Cancer Lett. 344, 239 (2014), 摘要;

98.

Potential of adenovirus-mediated REIC/Dkk-3 gene therapy for use in the treatment of pancreatic cancer: D. Uchida, et al.; J. Gastroenterol. Hepatol. 29, 973 (2014), 摘要;

99.

Sirt1 modulates endoplasmic reticulum stress-induced autophagy in heart: A. Guilbert, et al.; Cardiovasc. Res. 103 (suppl 1), S13 (2014), Application(s): Evaluation of Autophagy in H9c2 cells, rat cardiomyoblasts by flow cytometry, 全文

100.

STAT3 down regulates LC3 to inhibit autophagy and pancreatic cancer cell growth: J. Gong, et al.; Oncotarget 5, 2529 (2014), Application(s): Autophagic vacuole formation was detected by microscopy and autophagosome formation was determined by flow cytometry in human pancreatic cancer cells Capan-2, 摘要全文

101.

T-Cell Autophagy Deficiency Increases Mortality and Suppresses Immune Responses after Sepsis: C.W. Lin, et al.; PLoS One 9, e102066 (2014), Application(s): Quantification of autophagosomes and autolysosomes staining in CD4+ and CD8+ cell population by flow cytometry , 摘要全文

102.

Tetracyclines cause cell stress-dependent ATF4 activation and mTOR inhibition: A. Brüning, et al.; Exp. Cell Res. 320, 281 (2014), 摘要;

103.

The core autophagy protein ATG4B is a potential biomarker and therapeutic target in CML stem/progenitor cells: K. Rothe, et al.; Blood 123, 3622 (2014), Application(s): Monitor autophagy flux in hematopoietic stem/progenitor cells, 摘要;

104.

Androgen deprivation and androgen receptor competition by bicalutamide induce autophagy of hormone-resistant prostate cancer cells and confer resistance to apoptosis: B. Boutin, et al.; Prostate 73, 1090 (2013), Application(s): Measurement of autophagic flux in prostate cancer cells, 摘要;

105.

Arenobufagin, a natural bufadienolide from toad vonem, induces apoptosis and autophagy in human hepatocellular carcinoma cells through inhibition of PI3K/Akt/mTOR pathway: D.M. Zhang, et al.; Carcinogenesis 34, 1331 (2013), Application(s): Autophagy detection in hepatocellular carcinoma, 摘要;

106.

Autophagy Plays a Critical Role in ChLym-1-Induced Cytotoxicity of Non-Hodgkin's Lymphoma Cells: J. Fan, et al.; PLoS One. 8, e72478 (2013), 摘要全文

107.

BCL-2 inhibitors sensitize therapy-resistant chronic lymphocytic leukemia cells to VSV oncolysis: S. Samuel, et al.; Mol. Ther. 21, 1413 (2013), 摘要;

108.

Bleomycin exerts ambivalent antitumor immune effect by triggering both immunogenic cell death and proliferation of regulatory T cells: H. Bugaut, et al.; PLoS One 8, e65181 (2013),Application(s): Measurement of autophagy by flow cytometry and fluorescence microscopy, 摘要全文

109.

Celecoxib enhances radiosensitivity of hypoxic glioblastoma cells through endoplasmic reticulum stress: K. Suzuki, et al.; Neuro. Oncol. 15, 1186 (2013), 摘要;

110.

Chloroquine Engages the Immune System to Eradicate Irradiated Breast Tumors in Mice: J.A. Ratikan, et al.; Int. J. Radiat. Oncol. Biol. Phys. 87, 761 (2013), 摘要;

111.

Dietary Resveratrol Prevents Development of High-Grade Prostatic Intraepithelial Neoplastic Lesions: Involvement of SIRT1/S6K Axis: G. Li, et al.; Cancer Prev. Res 6, 27 (2013), Application(s): Effects of Resveratrol on prostate tumorigenesis, 摘要;

112.

Enhancement of autophagy by simvastatin through inhibition of Rac1-mTOR signaling pathway in coronary arterial myocytes: Y.M. Wei, et al.; Cell. Physiol. Biochem. 31, 925 (2013), 摘要全文

113.

GX15-070 (obatoclax) induces apoptosis and inhibits cathepsin D and L mediated autophagosomal lysis in antiestrogen resistant breast cancer cells: J.L. Schwartz-Roberts, et al.; Mol. Cancer Ther. 12, 448 (2013), Application(s): Autophagy detection in breast cancer cells, 摘要;

114.

Hydroxychloroquine preferentially induces apoptosis of CD45RO+ effector T cells by inhibiting autophagy: A possible mechanism for therapeutic modulation of T cells: J. van Loodregt, et al.; J. Allergy Clin. Immunol. 131, 1443 (2013), Application(s): Detection of autophagy in CD4+ T cells and PBMC by flow cytometry , 摘要全文

115.

Interactions between autophagic and endo-lysosomal markers in endothelial cells: C.L. Oeste, et al.; Histochem. Cell. Biol. 139, 659 (2013), 摘要;

116.

Involvement of cholesterol depletion from lipid rafts in apoptosis induced by methyl-β-cyclodextrin: R. Onodera, et al.; Int. J. Pharm. 452, 116 (2013), Application(s):Measurement of autophagy by fluorescence microscopy, 摘要;

117.

ISG15 deregulates autophagy in genotoxin-treated ataxia telangiectasia cells: S.D. Desai, et al.; J. Biol. Chem. 288, 2388 (2013), Application(s): Fluorescence microscopy using Ataxia Telangiectasia cells, 摘要全文

118.

Lysosomal basification and decreased autophagic flux in oxidatively stressed trabecular meshwork cells: Implications for glaucoma pathogenesis: K. Porter, et al.; Autophagy 9, 581 (2013), Application(s): Autophagy detection by flow cytometry in porcine TM cells,摘要全文

119.

Nelfinavir and bortezomib inhibit mTOR activity via ATF4-mediated sestrin-2 regulation: A. Brüning; Mol. Oncol. 7, 1012 (2013), 摘要;

120.

Recombinant human arginase induced caspase-dependent apoptosis and autophagy in non-Hodgkin's lymphoma cells: X. Zeng, et al.; Cell Death Dis. 4, e840 (2013), 摘要;全文

121.

Regulation of autophagic flux by dynein-mediated autophagosomes trafficking in mouse coronary arterial myocytes: M. Xu, et al.; Biochim. Biophys. Acta. 1833, 3228 (2013),摘要;

122.

Renal cancer-selective Englerin A induces multiple mechanisms of cell death and autophagy: R.T. Williams, et al.; J. Exp. Clin. Cancer Res. 32, 57 (2013), Application(s):Flow cytometry and immunofluorescence of a human kidney carcinoma cell line, 摘要;全文

123.

Saxifragifolin D induces the interplay between apoptosis and autophagy in breast cancer cells through ROS-dependent endoplasmic reticulum stress: J.M. Shi, et al.; Biochem. Pharmacol. 85, 913 (2013), Application(s): Autophagy detection by flow cytometry in breast cancer cells, 摘要;

124.

Suppression of autophagy enhanced growth inhibition and apoptosis of interferon-β in human glioma cells: Y. Li, et al.; Mol. Neurobiol. 47, 1000 (2013), 摘要;

125.

Survival and death strategies in glioma cells: autophagy, senescence and apoptosis triggered by a single type of temozolomide-induced DNA damage: A.V. Knizhnik, et al.; PLoS One 8, e55665 (2013), Application(s): Autophagy detection by flow cytometry in glioma cells, 摘要全文

126.

The effect of Zhangfei on the unfolded protein response and growth of cells derived from canine and human osteosarcomas: T. Bergeron, et al.; Vet. Comp. Oncol. 11, 140 (2013),Application(s): Detection of autophagy in human and canine osteosarcoma, 摘要;

127.

The mTOR inhibitor RAD001 potentiates autophagic cell death induced by temozolomide in a glioblastoma cell line: E. Josset, et al.; Anticancer Res. 33, 1845 (2013), 摘要;

128.

Therapeutic Combination of Nanoliposomal Safingol and Nanoliposomal Ceramide for Acute Myeloid Leukemia: T.J. Brown, et al.; J. Leuk. 1, 110 (2013), Application(s):Detection of autophagy by flow cytometry in Human HL-60 , HL-60/VCR, and murine C1498 cells, 全文

129.

Type I interferons induce autophagy in certain human cancer cell lines: H. Schmeisser, et al.; Autophagy 9, 683 (2013), Application(s): Autophagy detection in type I interferon-treated human cancer cell lines, 摘要;

130.

A novel image-based cytometry method for autophagy detection in living cells: L.L. Chan, et al.; Autophagy 8, 1371 (2012), 摘要全文

131.

Apoptosis and autophagy have opposite roles on imatinib-induced K562 leukemia cell senescence: C. Drullion, et al.; Cell Death Dis. 3, e373 (2012), Application(s): Flow cytometry of human CML cells treated with Imatinib, 摘要全文

132.

Counteracting autophagy overcomes resistance to everolimus in mantle cell lymphoma: L. Rosich, et al.; Clin. Cancer Res. 18, 5278 (2012), 摘要全文

133.

Heme Oxygenase-1 Promotes Survival of Renal Cancer Cells through Modulation of Apoptosis-and Autophagy-regulating Molecules: P. Banerjee, et al.; J. Biol. Chem. 287, 4962 (2012), Application(s): Detection of autophagy in human renal cancer cells, 摘要;

134.

Inhibition of monocarboxylate transporter 2 induces senescence-associated mitochondrial dysfunction and suppresses progression of colorectal malignancies in vivo: I. Lee, et al.; Mol. Cancer Ther. 11, 2342 (2012), 摘要全文

135.

Mechanism for the induction of cell death in ONS-76 medulloblastoma cells by Zhangfei/CREB-ZF: T.W. Bodnarchuk, et al.; J. Neurooncol. 109, 485 (2012),Application(s): Detection of autophagy in medulloblastoma cells, 摘要;

136.

Mitochondrial metabolism in Parkinson's disease impairs quality control autophagy by hampering microtubule-dependent traffic: D.M. Arduíno, et al.; Hum. Mol. Genet. 21, 4680 (2012), 摘要全文

137.

Proteasome inhibition by quercetin triggers macroautophagy and blocks mTor activity: A.K. Klappan, et al.; Histochem. Cell Biol. 137, 25 (2012), 摘要;

138.

Reovirus as a viable therapeutic option for the treatment of multiple myeloma: C.M. Thirukkumaran, et al.; Clin. Cancer Res. 18, 4962 (2012), Application(s): Detection of autophagy in human myeloma cell lines and ex vivo tumor specimens, 摘要;

139.

Src inhibition with saracatinib reverses fulvestrant resistance in ER-positive ovarian cancer models in vitro and in vivo: F.A. Simpkins, et al.; Clin. Cancer Res. 18, 5911 (2012),Application(s): Detection of autophagy in human ovarian cancer cells and xenografts,摘要;

140.

FoxM1 knockdown sensitizes human cancer cells to proteasome inhibitor-induced apoptosis but not to autophagy: B. Pandit, et al.; Cell Cycle 10, 3269 (2011), Application(s):Flow cytometry using human cancer cells, 摘要全文

141.

Monitoring of autophagy in Chinese hamster ovary cells using flow cytometry: J.S. Lee, et al.; Methods 56(3), 375 (2011), 摘要;

143.

Selective anticancer activity of a hexapeptide with sequence homology to a non-kinase domain of Cyclin Dependent Kinase 4: H.M. Warenius, et al.; Mol. Cancer 10, 72 (2011),摘要;

144.

Silibinin triggers apoptotic signaling pathways and autophagic survival response in human colon adenocarcinoma cells and their derived metastatic cells: H. Kauntz, et al.; Apoptosis16, 1042 (2011), 摘要;

产品列表
产品编号 产品名称 产品规格 产品等级 备注
ENZ-51031-K200 Cyto-ID® Autophagy detection kit CYTO-ID®自噬检测试剂盒 200 tests
ENZ-51031-0050 Cyto-ID® Autophagy detection kit CYTO-ID®自噬检测试剂盒 50 tests

细胞自噬研究


细胞自噬研究

细胞自噬研究




自噬是溶酶体介导的胞内降解途径,是真核细胞受到恶劣环境( 比如营养缺乏) 威胁时,引发的降解和细胞内容物再循环的过程。各种细胞质中的成分,包括细胞器、聚集蛋白小体和“长寿”蛋白,被双层膜的自噬小体包裹,随后与溶酶体融合,从而被降解。自噬对细胞内环境稳态和能量平衡非常重要,可调控多种生理刺激,如营养缺乏、缺氧、内质网应激,以及免疫和激素刺激等。越来越多的证据表明自噬功能的失常与多种疾病相关,包括癌症、神经退行性疾病、糖尿病、自身免疫性疾病和心血管疾病。只有对自噬有更深入地研究才能更好发展自噬靶向治疗,为人类造福。

细胞自噬研究

ELISA 法定量检测自噬标记物——NBR1 和p62

 

NBR1 和p62 这两个蛋白的功能类似于支架蛋白,在自噬过程中起着转运和降解蛋白的功能。NBR1 和p62 ELISA 试剂盒可以灵敏地定量检测人、大鼠、小鼠细胞裂解液中自噬标记物NBR1 和p62 的含量。此试剂盒具有如下优点:

●   灵敏度高,可检测低至66 pg/mL 的NBR1 和低至100 pg/mL 的p62。

●   操作简便,可节省您的宝贵时间,减少错误。

   结果比Western Blot 更可靠。

●   适用于高通量筛选。



使用p62 ELISA 试剂盒检测自噬标记物


细胞自噬研究             细胞自噬研究

                                         图A                                                                图B


细胞自噬研究

                              图C


自噬诱导药物处理人乳腺癌细胞。经药物处理6 小时和12 小时后,细胞裂解,使用p62 ELISA 试剂盒定量检测、p62 抗体和LC3-II 抗体进行免疫印迹。经药物处理后,自噬标记物表达水平有变化,p62 蛋白水平降低(A 和B 图),LC3-II 水平上升(C 图)。


产品编号

产品名称

规格

ADI-900-211

NBR1 ELISA Kit

NBR1酶联免疫试剂盒

1×96孔

ADI-900-212

p62 ELISA Kit

P62酶联免疫试剂盒

1×96孔



高灵敏度自噬抗体 & 纯化蛋白


Enzo 提供多种纯化蛋白和抗体( 针对多肽、全蛋白、部分蛋白、修饰多肽和修饰蛋白的单克隆抗体及多克隆抗体)。很多抗体带有酶或荧光标记,大大扩大它们的应用范围,包括WB、FC、IHC、ICC、IF 和IP 等。

产品编号

产品名称

产品编号

产品名称

产品编号

产品名称

ADI-900-138

Bax

ADI-900-133

Bcl-2

ADI-900-152

Erk1/2

ADI-900-106

Phospho Jnk1/2

ADI-900-144

gsk-3β

GSK-3β酶联免疫试剂盒

ADI-EKS-715

HSP70

热休克蛋白70高灵敏度酶联免疫试剂盒

ADI-EKS-895

HSP90α

热休克蛋白90α(人)ELISA试剂盒

ADI-900-123A

Phospho gsk-3β

磷酸化糖原合成酶激酶-3βELISA试剂盒

ALX-850-057

p53

AG-45A-0029

SIPR1

AG-45A-0030

SIRT2

ADI-960-070

p53/MDM2

P53/ MDM2复合体酶联免疫检测套装

 



自噬化合物库


SCREEN-WELL®  Autophagy Library 是研究促自噬和抗自噬分子的有力工具。化合物库中包含96 种已知的自噬诱导剂或者抑制剂,可作用于与自噬相关的蛋白或受体,包括:mTOR/PI3K、cAMP、热休克蛋白、钙调蛋白、表观遗传调控蛋白、细胞骨架等。


产品编号

产品名称

规格

BML-2837-0500

Autophagy Library

SCREEN-WELL® 自噬化合物库

1 Library

500 μL/well

BML-2837-0100

1 Library

100 μL/well

 


相关化合物


产品编号

产品名称

产品编号

产品名称

BML-CM110

Bafilomycin A1

巴弗洛霉素A1

BML-A275

Rapamycin

ALX-550-087

Clonidine

BML-EI397

SMER28

ALX-550-253

Loperamide

利多卡因 盐酸盐

ALX-550-095

Tamoxifen . citrate

他莫昔芬.柠檬

BML-PI102

MG-132

ALX-550-306

Verapamil

盐酸维拉帕米

 

 

自噬在疾病中发挥作用?


自噬在疾病中发挥作用?

自噬在疾病中发挥作用?

自噬是真核细胞中高度保守的过程,通常是溶酶体或液泡的自我消化以及细胞内容物的降解和回收。“自噬”一词源于希腊语中“吃”(“phagy”)和“自己”(“auto”),指的是溶酶体降解途径的的自我消化。自噬的分子机制最早是在作为模式系统的出芽酿酒酵母中发现的,适用于所有真核生物,但不包括任何原核生物。自噬作用对维持细胞体内平衡和能量平衡至关重要。尽管通常在基础条件下较少发生,但是自噬可以被多种生理刺激,如营养不足、缺氧、内质网应激以及免疫和激素刺激,从而显着上调。越来越多的证据表明自噬过程中的功能失常,会发生在许多临床相关的疾病中,包括癌症、神经退行性疾病、糖尿病、自身免疫病和心血管疾病。更深入了解自噬活性的好处和潜在后果,有助于开发自噬靶向疗法。Enzo Life Sciences可为您自噬研究提供广泛的研究工具。  


自噬在疾病中发挥作用?

不同自噬的亚型根据其所降解的细胞内容物(cargo)来区分。大自噬(macroautophagy),是研究最为广泛的一种自噬,降解细胞质和细胞器的大部分。非选择性自噬不断发生,能有效诱导压力反应,如饥饿。另外,特定种类亚基的选择性自噬,如蛋白聚集体、细胞器或入侵的病毒和细菌,有特定的适配器可通过自噬体膜识别靶标。其他形式的自噬,包括通过向内折叠溶酶体膜而直接吞没细胞质内容物的微自噬(microautophagy),以及分子伴侣介导的自噬(CMA)。在CMA中,通过与一个分子伴侣复合物结合,有特定识别信号的蛋白质直接移位到溶酶体中。

除了最初是作为激素和饥饿反应的特征,自噬还有更广泛的生物学作用,包括细胞器重塑、蛋白质和细胞器质量控制、预防基因毒性压力、抑制肿瘤、消灭病原体、免疫和炎症调节、母体DNA遗传、代谢和细胞生存。尽管自噬是一个降解的通路,它也参与生物合成和分泌过程。因为自噬在许多重要的细胞功能过程中起到基础性的作用,所以自噬功能的障碍与多种人类的疾病相关也就不足为奇了。错误折叠的蛋白质往往会形成对细胞有毒害的聚集体。Enzo的PROTEOSTAT® Protein Aggregation Assay可对可见和亚可见颗粒的蛋白聚集体进行定量分析。细胞通过自噬来解决这个问题。随着从2000年初以来发表文献的显著增加,这个领域已成为生物医学中热门的研究之一。此外,诺贝尔委员会将2016年诺贝尔生理学或医学奖授予自噬研究也是对这一突破的认可。

自噬独特之处到底在哪里呢?答案就在自噬体大小和细胞内容物选择的灵活性。自噬可以促进大量物质的降解得到多种底物,在应对大范围的营养不足时,使细胞能够快速高效的生成可回收利用材料。此外,在复杂的真核细胞中维持内稳态的重要过程中,无论是随机还是有针对性的,自噬是能降解整个细胞器的唯一的途径。这个过程有效确保质量控制机制,对于抵消老龄化的负面影响是至关重要的。自噬破坏与帕金森病、2型糖尿病和其他在老年群体中发生的疾病有关联。细胞死亡自噬基因的突变可以引起遗传性疾病。自噬机制被扰乱也与癌症有关。肿瘤微环境是缺氧的,可观察到癌细胞中自噬水平升高。目前各种疾病中关于自噬的靶向药物也在进一步的研发之中。

自噬是一个动态的、多步的过程,包括自噬小体的形成、自吞噬泡形成、以及通常表示为自噬流的自噬降解底物。自噬小体的形成,是双层膜囊泡吞噬胞质组份到溶酶体进行降解和回收,是自噬的指标。在自噬活动中,胞质形式的微管连接蛋白1轻链(LC3 I)被脂质化并转移到自噬小体。LC3 II,LC3的脂质化形式,与自噬小体膜连接,让LC3的转换成为自噬小体形成的先决条件。通常进行WB,以LC3B或SQSTM1/p62的表达量来监测自噬流,通过自噬流测其他项目。然而这种方法费时、费力并且结果往往会因不同的实验设置而难以解释。因此需要一个能标记最少量染色溶酶体和核内体的自噬组分的强有力的方法,Enzo发明了CYTO-ID®荧光染料,这是一个用来检测自噬的新颖的方法。我们的CYTO-ID® Autophagy Detection Kit无需转染、可定量分析,用于活细胞内自噬监测和评估自噬流。此外,我们还提供SCREEN-WELL® Autophagy Library,包含94种特定的可诱导或抑制自噬活动的化合物。这是一中研究在细胞内和体外实验种促进或抑制自噬分子的有用的工具。

对选择性自噬相关基因鉴定的新进展表明,这个基因在很多人类疾病中发生了突变,特别是癌症和神经退行性疾病,这为疾病治疗的发展提供了广阔前景。Enzo Life Sciences为您细胞分析研究需要提供一系列的产品。同行相助,Enzo支持科学家对改变自噬活动的优势和潜在风险进行深入的研究。有进一步的需要,敬请查看我们的技术文章Tools for Studying Cell Death and Monitoring Autophagy in Live Cells Without Transfection或联系Enzo在中国的代理商富士胶片和光。



◆产品列表

产品编号 产品名称 规格
BML-2837-0500 SCREEN-WELL® Autophagy library
Screen-Well® 自噬 化合物库
1 library
BML-2837-0100
ENZ-51031-K200 CYTO-ID® Autophagy detection kit 
CYTO-ID自噬检测试剂盒
200 tests
ENZ-51031-0050 50 tests
ENZ-KIT175-0200 CYTO-ID® Autophagy detection kit 2.0
CYTO-ID® 自噬检测试剂盒 2.0
200 tests
ENZ-KIT175-0050 50 tests
ENZ-51035-0025 PROTEOSTAT® Aggresome detection kit
PROTEOSTAT® 蛋白内稳态聚集体检测试剂盒
25 tests
ENZ-51035-K100 100 tests
ENZ-52406 NUCLEAR-ID® Red DNA stain
NUCLEAR-ID® DNA染色试剂盒(红色荧光)
200 μL
ENZ-51007-0100 MITO-ID® Red detection kit (GFP-CERTIFIED®)
MITO-ID® 红色检测试剂盒(绿色荧光蛋白细胞系)
100 tests
ENZ-51007-500 500 tests
ADI-960-070 IMMUNOSET® p53/MDM2 complex ELISA development set
P53/ MDM2复合体酶联免疫检测套装
5 × 96 wells
ADI-900-212-0001 p62 ELISA kit
P62酶联免疫试剂盒
96 wells
ADI-900-214-0001 Grp78/BiP ELISA kit
葡萄糖调节蛋白78/结合免疫球蛋白酶联免疫试剂盒 
96 wells
BML-EI397-0025 SMER28 25 mg
BML-EI397-0005 5 mg
ALX-802-009-R100 [pThr286]Ca2+/calmodulin-dependent protein kinase II (rat) (α   subunit) monoclonal antibody (22B1)
[pThr286]Ca2+/钙调蛋白依赖型蛋白激酶 II (大鼠)(α 亚基), 单抗 (22B1)
100 μL
ENZ-51021-K200 NUCLEAR-ID® Green chromatin condensation detection kit
细胞核绿色染色体皱缩检测试剂盒
1 kit
ENZ-53005-C100 NUCLEAR-ID® Blue/Red cell viability reagent (GFP-CERTIFIED®)
细胞核-ID Blue/红色 细胞活力 试剂 (绿色荧光蛋白细胞系)
100 μL
ENZ-51034-K500 LYSO-ID® Green detection kit
溶酶体绿色检测试剂盒
500 tests
ENZ-51034-0100 100 tests
ENZ-51015-KP002 LYSO-ID® Red cytotoxicity kit (GFP-CERTIFIED®)
溶酶体细胞毒理检测试剂盒(红色荧光)(绿色荧光蛋白细胞系)
1 kit
ENZ-51005-0100 LYSO-ID® Red detection kit (GFP-CERTIFIED®)
溶酶体-ID 红色检测试剂盒(绿色荧光蛋白细胞系)
100 tests
ENZ-51005-500 500 tests
BML-PW9860-0100 p62 (human) polyclonal antibody
P62(人)多抗
100 μL
BML-PW9860-0025 25 μL
ENZ-PRT120-0050 p62 (human), (recombinant) (GST-tag)
p62 (人), (重组)(GST-标签)
50 μg
BML-PW1130-0025

Nbr1 (human) polyclonal antibody (fluorescein labeled)

Nbr1 (人), 多抗   (荧光素标记)

25 μL

可快速定量和监测细胞自噬的方法,等你来解锁!


可快速定量和监测细胞自噬的方法,等你来解锁!

可快速定量和监测细胞自噬的方法,等你来解锁!

  Enzo一直致力于IHC免疫组织化学产品的开发,提供整套IHC产品,包括MULTIVIEW® kits,该系列能在单个切片检测多个抗原。IHC产品用于组织抗原检测、定位、定量研究和诊断。高灵敏度、低背景,结合市场上较广泛的色板,具有独特的色原,可以灵活选择简单或者复杂的步骤,试剂盒已被许多行业领袖所认可。点击此处查看客户对免疫组化试剂的评价。

  上海金畔生物科技有限公司中国作为Enzo Life Sciences的中国代理,如果您有任何产品问题或者需要产品文献及完成的产品描述,请随时联系我们。
  Enzo Life Sciences致力于从基因组到全细胞技术的标记和检测产品研发。其产品以创新的技术和丰富的专利组合的为特色,为提供高质量的工具来推进您的研究。Enzo提供众多领域产品,包括蛋白质、抗体、多肽、小分子、标记探针,染料和试剂盒。


产品编号
产品名称
规格
ADI-950-020-0050

MultiView® Universal Tissue Microarray

MultiView® 通用组织微阵列

50 slides
ADI-950-020-0025 25 slides
ADI-950-020-0005 5 slides


  了解更多IHC产品:http://www.bb-china.net 
  其他IHC相关内容:
POLYVIEW® IHC检测试剂与显色剂和染色机的兼容性

2016诺贝尔生理学奖:大隅良典和自噬研究


2016诺贝尔生理学奖:大隅良典和自噬研究


2016诺贝尔生理学奖:大隅良典和自噬研究

大隅良典,1945年生于日本福冈县,1974年获东京大学博士学位。

 

  作为细胞自噬领域的杰出贡献者,大隅老师运用酵母建立自噬分子遗传学的研究,让人类首次在酵母中看到自噬现象。

  在第24次 Wako专题研讨会-“自噬细胞、个体机能新的调控机制:从基础研究到临床”,大隅良典老师以《从酵母开始的自噬分子机制的研究》为题目进行了专题演讲。

  演讲从1960年电子显微镜观察的记载开始,运用酵母鉴定ATG基因,感受自噬研究的历史。并且提出自噬研究的大问题,1)与自噬诱导相关的调控机制,2)膜动力学,3)通过自噬选择性降解,在大隅研究室对这些问题的解决,以及简明解释说明每个ATG基因产物的先进的功能分析。

此次会议记录,2016诺贝尔生理学奖:大隅良典和自噬研究Wako专题研讨会  自噬:细胞、个体机能新的调控机制:从基础研究到临床


自噬研究相关产品:


D-MEM(高葡萄糖)(含丙酮酸,不含氨基酸),用于自噬研究。

自噬检测试剂盒,无需转染,不染溶酶体,可检测并区分自噬流和自噬溶酶体的积累。

Enzo自噬相关产品

Wako自噬相关产品


Enzo自噬和蛋白聚集检测试剂盒现推出小包装,欢迎选购!


Enzo自噬和蛋白聚集检测试剂盒现推出小包装,欢迎选购!

Enzo自噬和蛋白聚集检测试剂盒现推出小包装,欢迎选购!

Enzo自噬和蛋白聚集检测试剂盒现推出小包装,欢迎选购!


 Enzo自噬和蛋白聚集检测试剂盒现推出小包装,欢迎选购!您是否对我们的自噬检测试剂盒感兴趣?是否想尝试一下蛋白聚集检测试剂盒?

机会来啦!

  Enzo  CELLestial®系列较为受欢迎的2款试剂盒现推出小包装

Cyto-ID® Autophagy Detection  Kit
无需细胞转染即可进行活细胞自噬检测

现提供以下包装规格:
50 tests *新推出*

200 tests 

Enzo自噬和蛋白聚集检测试剂盒现推出小包装,欢迎选购!

使用Cyto-ID® 自噬检测试剂对饥饿处理的HeLa细胞进行染色,自噬囊泡呈绿色。使用Hoechst 33342对细胞核进行染色,呈蓝色

 

PROTEOSTAT® Aggresome Detection Kit
用于蛋白聚集小体的定量检测,与神经退行性疾病、肝脏疾病和药物毒理研究相关。

现提供以下包装规格:
25  tests *新推出*

100 tests 

Enzo自噬和蛋白聚集检测试剂盒现推出小包装,欢迎选购!

使用PROTEOSTAT® 蛋白聚集检测试剂对MG132(蛋白酶体抑制剂)处理的HeLa细胞进行染色,蛋白聚集小体呈红色。使用Hoechst  33342对细胞核进行染色,呈蓝色。

Enzo自噬和蛋白聚集检测试剂盒现推出小包装,欢迎选购!

自噬全面解决方案


自噬全面解决方案


通过创新检测方法更清楚地了解自噬和疾病

 自噬全面解决方案

◆自噬分析工具


自噬定义


自噬是真核细胞在受到某些敌对条件(例如营养剥夺)时所触发的溶酶体介导的细胞内大规模降解途径,并触发细胞内含物的消化和再循环。各种细胞质成分,包括细胞器、聚集蛋白和长寿命蛋白,被隔离至双层膜自噬体后与溶酶体发生融合,致使溶酶体含量降低。自噬活性对于维持细胞稳态和能量平衡至关重要。尽管通常在基础条件下较少发生,但是自噬可以被多种生理刺激,如营养不足、缺氧、内质网应激以及免疫和激素刺激,从而显着上调。越来越多的证据表明自噬过程中的功能失常与许多临床相关疾病有关,包括癌症、神经退行性疾病、糖尿病、自身免疫性疾病和心血管疾病。更深入了解自噬活性的好处和潜在后果,有助于开发自噬靶向疗法。



自噬囊泡形成


自噬途径


自噬全面解决方案



自噬检测


活细胞检测试剂盒


强大的活细胞分析试剂盒,用于定量检测自噬,聚集小体,溶酶体摄动等。

Enzo CELLESTIAL® 产品系列是基于细胞的测定的强大的试剂,包括用于测量自噬,聚集小体聚集和溶酶体扰动,所有这些均适用于自噬分析。

CYTO-ID® 自噬检测试剂盒是一种用于监测活细胞自噬的无转染定量测定方法。该检测适用于流式细胞术和显微镜检查,有助于高通量筛选自噬激活剂和抑制剂。CYTO-ID® 自噬检测试剂盒包括一种正在申请专利的染料,该染料选择性地染色前自噬体,自噬体和自溶酶体(自噬体),而对溶酶体的染色相对较少。

● 选择性染色自噬囊泡,无需耗时的LC3融合蛋白转染

● 在天然异质细胞群体中的快速大量的自噬

● 在多种条件下进行验证,并使用已知会影响自噬途径的小分子调节剂

● 溶酶体基本不会染色,减少了其他染料(例如MDC)所见的背景


自噬全面解决方案

无需转染即可进行自噬
与点状细胞(底部)相比,点状细胞质结构的存在(顶部)证明饥饿导致绿色荧光强度增加。细胞核用Hoechst染料复染(蓝色)。

产品列表


产品编号

产品名称

包装

ENZ-51031-K200

CYTO-ID Autophagy detection kit
CYTO-ID自噬检测试剂盒

200 tests

ENZ-51031-0050

50 tests

ENZ-51034-K500

LYSO-ID Green detection kit for microscopy
溶酶体绿色检测试剂盒(显微镜)

500 tests

ENZ-51034-0100

100 tests

ENZ-51015-KP002

LYSO-ID Red cytotoxicity kit (GFP CERTIFIED) for microplates
溶酶体细胞毒理检测试剂盒(红色荧光)(绿色细胞系)(微孔板)

1 Kit

ENZ-51035-0025

PROTEOSTAT Aggresome detection kit for flow cytometry and fluorescence microscopy
ProteoStat 蛋白聚集小体检测试剂盒(流式细胞仪和荧光显微镜)

25 tests

ENZ-51035-K100

100 tests

ENZ-52252

MM 4-64

1 mg



自噬ELISA试剂盒


灵敏的NBR1和p62 ELISA试剂盒可对人、大鼠和小鼠细胞裂解物中的自噬生物标记物NBR1和p62(Sequestosome 1)进行定量免疫检测。NBR1和p62充当支架蛋白,有助于自噬蛋白的运输和降解。该ELISA试剂盒可定量测量自噬,而无需昂贵的设备或漫长的过程。

● 可灵敏地分别检测低至66 pg/mL和100 pg/mL的NBR1和p62

● 结果完全定量,优于半定量蛋白质印迹分析

● 高通量格式可在不到3小时内分析多达40个样品

● 操作简单和试剂标识不同的颜色,节省了实验时间并减少实验误差


自噬全面解决方案

用自噬诱导药物或赋形剂处理人乳腺癌细胞。处理6和12小时后收获细胞,裂解细胞并用p62 ELISA试剂盒分析,并通过Westernblottingp62和LC3-II。药物治疗与自噬的诱导相关,如p62水平的降低(A和B)和LC3-II水平的升高(C)所示。


产品列表


产品编号

产品名称

包装

ADI-900-212-0001

p62 ELISA kit
P62酶联免疫试剂盒

96 wells

ADI-900-214-0001

Grp78/BiP ELISA kit
葡萄糖调节蛋白78/结合免疫球蛋白酶联免疫试剂盒

96 wells



自噬抗体与蛋白


Enzo Life Sciences提供了大量自噬相关的纯化蛋白,以及肽段、全长/部分蛋白、修饰多肽/蛋白、经过大量验证的单克隆和多克隆抗体。许多抗体也可以提供酶或荧光标记的偶联物,扩大了应用范围,包括Western blot,流式细胞术,IHC,ICC,IF,IP等。

 

单泛素/多泛素偶联物单抗(FK2)


● 检测K29,K48和K63连接的单泛素化和多泛素化蛋白

● 经过WB,IP,IHC和ELISA应用验证

● 可用于HRP、生物素、ATTO 488和荧光素标记的结合物使用


自噬全面解决方案

图1:Polyubiquitinylated conjugates monoclonal antibody (FK1)(产品编号:BML-PW8805)(泳道 A-C)与Mono- 

图1and polyubiquitinylated conjugates monoclonal antibody (FK2)(产品编号:BML-PW8810)(泳道 D-F)进行蛋

图1白质印迹。Lane A与D:K48连接。Lane B与E:K29连接。Lane C与F:K63连接


产品列表


产品编号

产品名称

包装

BML-SE491-0005

AMPK (human), (recombinant) (His-tag)
AM蛋白激酶 (人), (重组) (His-标签)

5 μg

ALX-803-080-C100

LC3B monoclonal antibody (5F10)
LC3B, 单抗 (5F10)

100 μg

ADI-SPA-820-F

HSC70/HSP70 monoclonal antibody (N27F3-4)
热休克同源蛋白70/热休克蛋白70, 单抗 (N27F3-4)

200 µg

ADI-SPA-820-D

50 µg

ADI-905-721-100

Beclin 1 polyclonal antibody
自噬基因Beclin1多抗

100 μg

ADI-APR-100-0200

LC3-I (human) (recombinant) (His-tag)
重组人LC3-I蛋白(His标签)

200 µg

ADI-APR-100-0050

50 µg

ADI-905-687-100

mTOR polyclonal antibody
mTOR多抗

100 μg

BML-PW9860-0100

p62 (human) polyclonal antibody
P62(人)多抗

100 µL

BML-PW9860-0025

25 µL

ALX-215-065-1

mTOR (human FRB Domain) polyclonal antibody
mTOR (人 FRB 结构域), 多抗

1 Vial

自噬调控


自噬库与途径调节剂


Enzo自噬化合物库是精选的96种自噬激活剂与抑制剂的集合。我们的化学家对现成的筛选库进行了全面研究,所含的所有单个化合物均可单独订购。此外,许多常见的自噬抑制剂和活化剂,如下面所列产品,也可以作为标准目录产品购买。


自噬全面解决方案


产品列表

产品编号

产品名称

包装

BML-2837-0500

SCREEN-WELL Autophagy library
SCREEN-WELL 自噬化合物库

1 library

BML-2837-0100

1 library

BML-CM110-0100

Bafilomycin A1
巴弗洛霉素A1

100 μg

ALX-550-253-G005

Loperamide . Hydrochloride
利多卡因 盐酸盐

5 g

BML-PI102-0025

MG-132

25 mg

BML-PI102-0005

5 mg

BML-A275-0005

Rapamycin
雷帕霉素

5 mg

BML-A275-0025

25 mg

BML-EI397-0025

SMER28

25 mg

BML-EI397-0005

5 mg

ALX-550-095-G001

Tamoxifen . Citrate
他莫昔芬柠檬酸盐

1 g

ALX-550-306-G005

Verapamil hydrochloride
盐酸维拉帕米

5 g

ALX-550-306-G001

1 g


SCREEN-WELL® 自噬化合物库 SCREEN-WELL® Autophagy library

SCREEN-WELL® 自噬化合物库
SCREEN-WELL® Autophagy library

  • 产品特性
  • 相关资料
  • Q&A
  • 参考文献

SCREEN-WELL® 自噬化合物库  SCREEN-WELL® 自噬化合物库                               SCREEN-WELL® Autophagy library

SCREEN-WELL® Autophagy library


◆原理

Enzo Life Sciences 提供一系列独一无二的化合物库,包括各类抑制剂、激活剂和诱导剂等各种小分子。随货附送完整的证明书,化合物活性描述、包装规格、化合物浓度含量、物理性状和结构式。方便客户查阅。

◆优点特色


●   广泛的生产线:超过 3000 种小分子化合物,包括天然产物,酶抑制剂,受体的配体,药物,脂类&脂肪酸等。

     独特的化合物库,包括:FDA 认证化合物库、天然化合物库、化学基因组学和信号通路相关化合物等。SCREEN-WELL® 自噬化合物库                               SCREEN-WELL® Autophagy library

●   新颖性,化学物库是有相关的小分子组成,Enzo 申请专利的

     化合物。

●   简单低成本, 化合物全都溶在相应溶剂中、无需额外溶解

      步骤,即可进行筛选。

      包含无毒对照品,大量毒性明确且毒性不同的化合物。

   ●   96 孔板包装,溶于 DMSO 中,即可进行筛选。

SCREEN-WELL® 自噬化合物库                               SCREEN-WELL® Autophagy library

SCREEN-WELL® 自噬化合物库                               SCREEN-WELL® Autophagy library


◆案例应用

SCREEN-WELL® 毒性化合物库


    SCREEN-WELL® 化合物库可用于心脏毒性、肝脏毒性和造血毒性研究,这些化合物毒性明确、对不同器官有相关毒性证明资料。该库中含有许多结构、机制不同的化合物,且有无毒化合物作为对照。该化合物库在预测毒理学筛选(包括高通量筛选)中非常有用。

 

运用:高通量筛选。

试剂盒组分:94 种化合物。

规格:100 μL/孔或者 500 μL/孔。

浓度:DMSO 溶液(10 mM),除了 Bafilomycin(1 mM,DMSO 溶解)

保质期:收到后可在 -80℃ 保存6个月。


Pathway Targeting

Autophagy Library

    

自噬化合物库是研究促自噬和抗自噬分子的有利工具。化合物库中包含96种已知的自噬诱导剂或者抑制剂,可作用于与自噬相关的蛋白或受体。化合物溶于 DMSO 中,有两种规格可供选择,10 mM 100 μL 和 1 mM 500 μL。

应用:

热休克

内质网应激

mTOR/PI3K

钙离子通道

表观遗传学

cAMP

蛋白稳态

细胞骨架

激酶

跟多研究

 

产品列表
产品编号 产品名称 产品规格 产品等级 备注
BML-2837-0500 SCREEN-WELL® Autophagy library
Screen-Well 自噬化合物库 
500 μL/well、100 μL/well
BML-2837-0100 SCREEN-WELL® Autophagy library
Screen-Well 自噬化合物库
500 μL/well、100 μL/well

可快速定量和监测细胞自噬的方法,等你来解锁!


可快速定量和监测细胞自噬的方法,等你来解锁!

可快速定量和监测细胞自噬的方法,等你来解锁!

可快速定量和监测细胞自噬的方法,等你来解锁!

◆无需转染,无背景干扰

细胞自噬的主要功能是在营养缺乏等应激刺激后促进细胞存活。然而,在其他情况下,自噬也会导致细胞死亡,但机制尚不明确,相关的研究也正在进行中。

 

在近期Nature发表的文章中,研究者使用了Enzo的CYTO-ID® 自噬检测试剂盒(货号:ENZ-51031)检测TNFAIP8能否在HepG2和SK-Hep1细胞中诱导自噬。研究人员通过荧光染色法分析了TNFAIP8过表达和3-MA对HepG2细胞中LC3β相关点形成的影响。结果表明,TNFAIP8诱导了肝癌细胞的自噬、且提高了细胞存活率和耐药性。

◆消除非特异性染色背景

可快速定量和监测细胞自噬的方法,等你来解锁!

CYTO-ID® 绿色染料可以消除溶酶体染色背景,与其他基于亲溶酶体染料单丹磺胺(MDC)的检测方法不同(如图所示)。CYTO-ID® 自噬检测试剂盒无需使用350 nm UV激光进行活细胞分析,并且可以兼容Hoechst染料共标记的显微镜观察。

 

如果您需要使用该测定方法的更多信息,或对报价感兴趣,请联系我们。

◆参考文献

Niture, S., Gyamfi, M. A., Lin, M., Chimeh, U., Dong, X., Zheng, W., … & Kumar, D. (2020). TNFAIP8 regulates autophagy, cell steatosis, and promotes hepatocellular carcinoma cell proliferation. Cell death & disease, 11(3), 1-19.

◆产品列表

货号

产品名称

规格

ENZ-51031-0050

CYTO-ID Autophagy detection kit
CYTO-ID® 自噬检测试剂盒

50 tests

ENZ-51031-K200

200 tests

◆相关产品


其他活细胞&死亡细胞检测


活细胞分析:


货号

产品名称

规格

ENZ-51014-100

NUCLEAR-ID® Green cell cycle kit
细胞周期检测试剂盒(绿色荧光)(流式)

1 kit

ENZ-51008-100

NUCLEAR-ID® Red cell cycle kit (GFP-CERTIFIED®)
细胞核检测试剂盒(红色荧光)(GFP细胞)(荧光显微镜)

ENZ-51037-K025

CYTO-ID® Red long-term cell tracer kit
细胞-ID 红色 长期细胞示踪试剂盒 (流式细胞仪和荧光显微镜)

ENZ-51036-K025

CYTO-ID® Green long-term cell tracer kit
细胞-ID 绿色 长期细胞示踪试剂盒 (流式细胞仪和荧光显微镜)

ENZ-53004-C100

NUCLEAR-ID® Blue/Green cell viability reagent
Nuclear ID蓝色/绿色细胞活力检测试剂

100 μL

ENZ-53006-C100

NUCLEAR-ID® Red/Green cell viability reagent
细胞核-ID 红色/绿色 细胞活力 试剂

ENZ-53005-C100

NUCLEAR-ID® Blue/Red cell viability reagent (GFP-CERTIFIED®)
细胞核-ID Blue/红色 细胞活力 试剂 (绿色荧光蛋白细胞系)

细胞死亡检测:


货号

产品名称

规格

ENZ-51002-25

Apoptosis/Necrosis Detection Kit (GFP-CERTIFIED®)
细胞凋亡/坏死检测试剂盒

(荧光显微镜&流式)(GFP细胞系)

25 assays

ENZ-51002-100

100 assays

ENZ-51031-0050

CYTO-ID® Autophagy Detection Kit
CYTO-ID自噬检测试剂盒

50 tests

ENZ-51031-K200

200 tests

ENZ-51021-K200

NUCLEAR-ID® Green chromatin condensation detection kit
细胞核绿色染色体皱缩检测试剂盒

(荧光显微镜,流式细胞仪&微孔板)

1 kit

ENZ-52406

NUCLEAR-ID® Red DNA stain
DNA染色试剂盒(红色荧光)(荧光显微镜和流式细胞仪)

200 μL

ENZ-CHM103-0200

NUCLEAR-ID® Blue DNA stain (GFP-CERTIFIED®)
Nuclear ID蓝色DNA染色(GFP细胞系)

200 μL

ENZ-51015-KP002

LYSO-ID® Red cytotoxicity kit (GFP-CERTIFIED®)
溶酶体细胞毒理检测试剂盒

(红色荧光)(绿色细胞系)(微孔板)

1 kit

ENZ-51035-0025

PROTEOSTAT® Aggresome detection kit
PROTEOSTAT® 蛋白聚集小体检测试剂盒

(流式细胞仪和荧光显微镜)

25 tests

ENZ-51035-K100

100 tests

※上述试剂仅供实验研究用,不可用作医药品、食品、临床诊断等。

Tat-beclin 1

Tat-beclin 1; 纯度: 99.68%

Tat-beclin 1 是一种自噬蛋白区域 (beclin 1) 衍生的肽,是自噬 (autophagy) 的有效诱导剂,并与自噬的负调控因子 GAPR-1 (GLIPR2) 相互作用。Tat-beclin 1 减少了体外聚谷氨酰胺扩增蛋白聚集物的积累和多种病原体(包括 HIV-1) 的复制,并降低了感染基孔肯雅病 (CHIKV) 或西尼罗河病毒 (WNV) 的小鼠的死亡率。

Tat-beclin 1amp;;

Tat-beclin 1 Chemical Structure

CAS No. : 1423821-88-8

规格 价格 是否有货 数量
1 mg ¥1000 In-stock
5 mg ¥2200 In-stock
10 mg ¥3700 In-stock
50 mg ; 询价 ;
100 mg ; 询价 ;

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Tat-beclin 1 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Anti-Infection Compound Library
  • Antiviral Compound Library
  • Autophagy Compound Library
  • Peptide Library

生物活性

Tat-beclin 1, a peptide derived from a region of the autophagy protein (beclin 1), is a potent inducer of autophagy and interacts with negative regulator of autophagy, GAPR-1 (GLIPR2). Tat-beclin 1 decreases the accumulation of polyglutamine expansion protein aggregates and the replication of several pathogens (including HIV-1) in vitro, and reduces mortality in mice infected with chikungunya (CHIKV) or West Nile virus (WNV)[1].

IC50 Target[1]

HIV-1

;

体外研究
(In Vitro)

Tat-beclin 1 (10, 30, 50 μM; 24 hours) induces autophagy and results in a dose-dependent decrease in amounts of p62, a selective autophagy substrate, and a dose-dependent conversion of the non-lipidated form of LC3, LC3-I, to the lipidated, autophagosome-associated form of LC3, LC3-II, in multiple cell lines and primary murine embryonic fibroblasts (MEFs)[1].
Tat-beclin 1 (10 μM; 2-4 hours post-infection) decreases the intracellular survival of L. monocytogenes in primary murine bone-marrow-derived macrophages (BMDMs)[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

Tat-beclin 1 (15 mg/kg; i.p.; daily; beginning 1 day post-infection for 20 days) can induce autophagy in peripheral tissues in adult mice as well as in the central nervous system of neonatal mice (6-week-old GFP-LC3 mice)[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

3741.10

Formula

C164H251N57O45

CAS 号

1423821-88-8

Sequence

Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-Gly-Gly-Thr-Asn-Val-Phe-Asn-Ala-Thr-Phe-Glu-Ile-Trp-His-Asp-Gly-Glu-Phe-Gly-Thr

Sequence Shortening

YGRKKRRQRRRGGTNVFNATFEIWHDGEFGT

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -80deg;C 2 years
-20deg;C 1 year
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

H2O : 25 mg/mL (6.68 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 0.2673 mL 1.3365 mL 2.6730 mL
5 mM 0.0535 mL 0.2673 mL 0.5346 mL
10 mM

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

参考文献
  • [1]. Sanae Shoji-Kawata, et al. Identification of a Candidate Therapeutic Autophagy-Inducing Peptide. Nature. 2013 Feb 14;494(7436):201-6.