标签归档：荧光

荧光染料6-Aminofluorescein(Synonyms: 6-氨基荧光素 6-AF)

发表于由

荧光染料Dye Reagents 6-Aminofluorescein;(Synonyms: 6-氨基荧光素; 6-AF) 纯度: 98.63%

6-Aminofluorescein (6-AF) 是一种新型荧光标记物。

6-Aminofluorescein(Synonyms: 6-氨基荧光素; 6-AF)

6-Aminofluorescein Chemical Structure

CAS No. : 51649-83-3

规格 价格 是否有货 数量
10;mM;*;1 mL in DMSO ￥770 In-stock
100 mg ￥700 In-stock
500 mg ￥1600 In-stock
1 g ￥2600 In-stock
5 g ; 询价 ;
10 g ; 询价 ;

* Please select Quantity before adding items.

6-Aminofluorescein 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus

生物活性

6-Aminofluorescein (6-AF) is a new fluorescence marker.

分子量

347.32

Formula

C20H13NO5
CAS 号

51649-83-3
中文名称

6-氨基荧光素
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

-20deg;C, protect from light

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (protect from light)
溶解性数据
In Vitro:;

DMSO : 100 mg/mL (287.92 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.8792 mL 14.3959 mL 28.7919 mL
5 mM 0.5758 mL 2.8792 mL 5.7584 mL
10 mM 0.2879 mL 1.4396 mL 2.8792 mL

*

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 (protect from light)。-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。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂：;10% DMSO ;; 40% PEG300 ;; 5% Tween-80 ;; 45% saline

    Solubility: ≥ 2.08 mg/mL (5.99 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (5.99 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

  • 2.

    请依序添加每种溶剂：;10% DMSO ;; 90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (5.99 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (5.99 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
*以上所有助溶剂都可在 MCE 网站选购。

荧光染料CLR1501

发表于由

荧光染料Dye Reagents CLR1501;

CLR1501 是荧光标记的、CLR1404 的类似物，是具有癌细胞选择性的细胞荧光标记物。

CLR1501

CLR1501 Chemical Structure

CAS No. : 1250963-36-0

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

CLR1501, a fluorescently labeled CLR1404 analog, is a cancer cell-selective fluorescence compound[1][2].

体外研究
(In Vitro)

CLR1501 exhibits five- to ninefold preferential uptake in these cancer cell lines in vitro compared to normal fibroblasts[1].
Excitation/emission peaks are 500/517 nm for CLR1501. CLR1501 exhibits tumor selectivity in vitro and in vivo for human glioblastoma stem-like (GSC) cell lines and xenografts[2].

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

701.67

Formula

C38H59BF2N3O4P
CAS 号

1250963-36-0
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Weichert JP, et al. Alkylphosphocholine analogs for broad-spectrum cancer imaging and therapy. Sci Transl Med. 2014 Jun 11;6(240):240ra75.

    [2]. Swanson KI, et al. Fluorescent cancer-selective alkylphosphocholine analogs for intraoperative glioma detection. Neurosurgery. 2015 Feb;76(2):115-23; discussion 123-4.

荧光染料DiSC3(5)

发表于由

荧光染料Dye Reagents DiSC3(5);

DiSC3(5) 是一种荧光探针，常用作示踪染料来评估线粒体膜电位。

DiSC3(5)

DiSC3(5) Chemical Structure

CAS No. : 53213-94-8

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

DiSC3(5) is a fluorescent probe often used as a tracer dye to assess the mitochondrial membrane potential[1].

分子量

546.53

Formula

C25H27IN2S2
CAS 号

53213-94-8
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Yamamoto T, et al. Multiple effects of DiS-C3(5) on mitochondrial structure and function. Eur J Biochem. 2004;271(17):3573-3579.

荧光染料Zinquin

发表于由

荧光染料Dye Reagents Zinquin; 纯度: ge;99.0%

Zinquin 是一种荧光传感器，可用于观察活性锌离子。λexem = 364/385 nm。

Zinquinamp;;

Zinquin Chemical Structure

CAS No. : 151606-29-0

规格 价格 是否有货
5 mg ￥3800 询问价格 货期

* Please select Quantity before adding items.

Zinquin 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus

生物活性

Zinquin is a fluorescent sensor and used to observe reactive Zn2+. λexem = 364/385 nm.

分子量

386.42

Formula

C19H18N2O5S
CAS 号

151606-29-0
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

-20deg;C, protect from light

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (protect from light)
溶解性数据
In Vitro:;

DMSO : 50 mg/mL (129.39 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.5879 mL 12.9393 mL 25.8786 mL
5 mM 0.5176 mL 2.5879 mL 5.1757 mL
10 mM 0.2588 mL 1.2939 mL 2.5879 mL

*

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 (protect from light)。-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]. Nowakowski A, et al. Sensor specific imaging of proteomic Zn2+ with zinquin and TSQ after cellular exposure to N-ethylmaleimide. Metallomics. 2012 May;4(5):448-56.

荧光染料Flutax-2

发表于由

荧光染料Dye Reagents Flutax-2;

FLUTAX-2 是紫杉醇的活性荧光衍生物。FLUTAX-2 与聚合的 α,β 微管蛋白二聚体结合。FLUTAX-2 能够稳定 T. gallinae 和 T. foetus 滋养体的微管。

Flutax-2

Flutax-2 Chemical Structure

CAS No. : 301844-13-3

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

FLUTAX-2 is an active fluorescent derivative of Taxol. FLUTAX-2 binds to polymerized α,β-tubulin dimers. FLUTAX-2 is able to stabilize microtubules of intact T. gallinae and T. foetus trophozoites[1].

分子量

1319.27

Formula

C71H64F2N2O21
CAS 号

301844-13-3
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. P B Vieira, et al. Analysis of microtubule cytoskeleton distribution using a fluorescent taxoid in two trichomonadid protozoa: Trichomonas gallinae and Tritrichomonas foetus. Exp Parasitol. 2008 May;119(1):186-91.

Fluorescein(Synonyms: 荧光素 Uranine)

发表于由

Fluorescein;(Synonyms: 荧光素; Uranine) 纯度: 98.47%

Fluorescein (Uranine) 广泛用作药物和生物应用中的荧光示踪剂以及肿瘤感染组织的示踪剂。Fluorescein (Uranine) 是一种具有代表性的绿色荧光团，已被广泛用作实用绿色荧光探针的支架。

Fluoresceinamp;;(Synonyms: 荧光素; Uranine)

Fluorescein Chemical Structure

CAS No. : 2321-07-5

规格 价格 是否有货 数量
10;mM;*;1 mL in DMSO ￥550 In-stock
250 mg ￥500 In-stock
1 g ￥650 In-stock
5 g ￥750 In-stock
10 g ; 询价 ;
50 g ; 询价 ;

* Please select Quantity before adding items.

Fluorescein 相关产品

bull;相关化合物库:

  • Anti-COVID-19 Compound Library
  • NMPA-Approved Drug Library
  • FDA Approved amp; Pharmacopeial Drug Library
  • Drug-Induced Liver Injury (DILI) Compound Library
  • Rare Diseases Drug Library
  • Childrenrsquo;s Drug Library
  • Drug Repurposing Compound Library Plus
  • FDA-Approved Drug Library Plus
  • FDA-Approved Drug Library Mini
  • Bioactive Compound Library Plus
  • FDA-Approved Drug Library
  • Anti-Cancer Compound Library
  • Drug Repurposing Compound Library

生物活性

Fluorescein (Uranine) is widely used as a fluorescent tracer in medicinal and biological applications and tumor infected tissues tracer. Fluorescein (Uranine) is a representative green fluorophore that has been widely used as a scaffold of practically useful green fluorescent probes[1][2].

体外研究
(In Vitro)

Fluorescein is a synthetic organic photoactive dye compound soluble in water, alcohol and polar solvents[1].

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

分子量

332.31

Formula

C20H12O5
CAS 号

2321-07-5
中文名称

荧光素；荧光黄；荧光红；荧光橙；酸性黄73
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4deg;C, protect from light

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (protect from light)
溶解性数据
In Vitro:;

DMSO : 250 mg/mL (752.31 mM; Need ultrasonic)

H2O : 1 mg/mL (3.01 mM; ultrasonic and warming and heat to 80°C)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.0092 mL 15.0462 mL 30.0924 mL
5 mM 0.6018 mL 3.0092 mL 6.0185 mL
10 mM 0.3009 mL 1.5046 mL 3.0092 mL

*

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 (protect from light)。-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。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂：;10% DMSO ;; 40% PEG300 ;; 5% Tween-80 ;; 45% saline

    Solubility: ≥ 2.08 mg/mL (6.26 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (6.26 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

  • 2.

    请依序添加每种溶剂：;10% DMSO ;; 90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (6.26 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (6.26 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
*以上所有助溶剂都可在 MCE 网站选购。
参考文献

  • [1]. Nabel A Negm, et al. Fluorescein dye derivatives and their nanohybrids: Synthesis, characterization and antimicrobial activity. J Photochem Photobiol B. 2016 Sep;162:421-433.

    [2]. Li Liu, et al. Fluorescein as an artificial enzyme to mimic peroxidase. Chem Commun (Camb). 2016 Nov24;52(96):13912-13915.

    [3]. RobertSjöback, et al. Absorption and fluorescence properties of fluorescein. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

荧光染料Benzenepentacarboxylic Acid(Synonyms: Pentacarboxybenzene)

发表于由

荧光染料Dye Reagents Benzenepentacarboxylic Acid;(Synonyms: Pentacarboxybenzene) 纯度: 99.92%

benzenepentacarboxylic acid是一个发现和清除HO自由基的荧光染料。

Benzenepentacarboxylic Acidamp;;(Synonyms: Pentacarboxybenzene)

Benzenepentacarboxylic Acid Chemical Structure

CAS No. : 1585-40-6

规格 价格 是否有货 数量
Free Sample (0.1-0.5 mg) ; Apply now ;
10;mM;*;1 mL in DMSO ￥550 In-stock
100 mg ￥500 In-stock
500 mg ￥800 In-stock
1 g ; 询价 ;
5 g ; 询价 ;

* Please select Quantity before adding items.

Benzenepentacarboxylic Acid 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus

生物活性

Benzenepentacarboxylic acid (BA), a novel fluorescent probeas to detect and scavenge HO-. A specific and reproducible fluorescent probe of HO- developed is utilized to prove and detect the generation of HO- in H2O2/TAED and H2O2/TBCC alkali systems.

分子量

298.16

Formula

C11H6O10
CAS 号

1585-40-6
中文名称

苯五甲酸
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20deg;C 3 years
4deg;C 2 years
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

DMSO : ≥ 48 mg/mL (160.99 mM)

* “≥” means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.3539 mL 16.7695 mL 33.5390 mL
5 mM 0.6708 mL 3.3539 mL 6.7078 mL
10 mM 0.3354 mL 1.6770 mL 3.3539 mL

*

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]. Si F et al. Study on H2O2/TAED and H2O2/TBCC bleaching mechanism related to hydroxyl radical with a fluorescent probe. Carbohydr Polym. 2014 Mar 15;103:581-6.

荧光染料6-Iodoacetamidofluorescein(Synonyms: 6-碘乙酰氨基荧光素)

发表于由

荧光染料Dye Reagents 6-Iodoacetamidofluorescein;(Synonyms: 6-碘乙酰氨基荧光素)

6-Iodoacetamidofluorescein 是一种巯基特异性的荧光染料，可用于选择性标记核基质多肽和蛋白质的 -SH 基团。

6-Iodoacetamidofluorescein(Synonyms: 6-碘乙酰氨基荧光素)

6-Iodoacetamidofluorescein Chemical Structure

CAS No. : 73264-12-7

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

6-Iodoacetamidofluorescein, a sulphhydryl-specific fluorescent dye, and can be used to selectively label the -SH groups of nuclear matrix polypeptides and proteins[1][2].

分子量

515.25

Formula

C22H14INO6
CAS 号

73264-12-7
中文名称

6-碘乙酰氨基荧光素
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Martelli AM, et, al. Probing the sulfhydryl groups of nuclear matrix proteins with 6-iodoacetamidofluorescein. Cell Biol Int Rep. 1990 May;14(5):409-18.

    [2]. Cocco L, et, al. Changes in nucleosome structure and histone H3 accessibility. Iodoacetamidofluorescein labelling after treatment with phosphatidylserine vesicles. Exp Cell Res. 1986 Oct;166(2):465-74.

荧光染料DAUDA

发表于由

荧光染料Dye Reagents DAUDA;

DAUDA (11-(dansylamino) undecanoic acid) 是一种对环境敏感的荧光脂肪酸类似物。，DAUDA 通过改变其强度和荧光发射光谱进入结合蛋白。DAUDA 被应用于测定天然脂肪酸对曼氏血吸虫 Sm14 脂肪酸结合蛋白多晶型的相对亲和力。

DAUDA

DAUDA Chemical Structure

CAS No. : 73025-02-2

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

生物活性

DAUDA (11-(dansylamino) undecanoic acid) is an environment-sensitive fluorescent fatty acid analogue. DAUDA alters its intensities and fluorescent emission spectra on entry into binding proteins. DAUDA is used to determine the relative affinity of natural fatty acids for polymorphs of the Schistosoma mansoni Sm14 fatty acid-binding protein[1].

分子量

434.59

Formula

C23H34N2O4S
CAS 号

73025-02-2
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Ramos CR, et al. Gene structure and M20T polymorphism of the Schistosoma mansoni Sm14 fatty acid-binding protein. Molecular, functioanl, and immunoprotection analysis. J Biol Chem. 2003; 278(15):12745-51.

荧光染料L-ANAP

发表于由

荧光染料Dye Reagents L-ANAP;

L-ANAP 是一种用作基因编码和对极性敏感的荧光非天然氨基酸，应用于成像生物学研究。

L-ANAPamp;;

L-ANAP Chemical Structure

CAS No. : 1313516-26-5

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

* Please select Quantity before adding items.

L-ANAP 的其他形式现货产品:

L-ANAP hydrochloride (plusmn;)-ANAP hydrochloride

生物活性

L-ANAP is a genetically encodable and polarity-sensitive fluorescent unnatural amino acid (Uaa).

体外研究
(In Vitro)

L-ANAP is a fluorescent, noncanonical amino acid which can be used for specific fluorescent labeling[1]. L-ANAP is a genetically encodable and polarity-sensitive fluorescent unnatural amino acid (Uaa). Fluorescent Uaas, including L-dansylalanine, L-(7-hydroxycoumrin-4-yl)ethylglycine and L-ANAP, are of particular interest for molecular and cellular biology, which may complement and enchance the widely used fluorescent proteins (FPs)[2].

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

272.30

Formula

C15H16N2O3
CAS 号

1313516-26-5
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Zagotta WN, et al. Measuring distances between TRPV1 and the plasma membrane using a noncanonical amino acid and transition metal ion FRET. J Gen Physiol. 2016 Feb;147(2):201-16.

    [2]. Xiang Z, et al. Enantiospecific synthesis of genetically encodable fluorescent unnatural amino acid L-3-(6-acetylnaphthalen-2-ylamino)-2-aminopropanoic acid. J Org Chem. 2011 Aug 5;76(15):6367-71.