标签归档：guanylin

Guanylin(human) TFA

发表于由

Guanylin(human) TFA; 纯度: 97.45%

Guanylin(human) TFA，一种 15 个氨基酸的肽，是一种内源性肠鸟苷酸环化酶 (intestinal guanylate cyclase) 激活剂。Guanylin(human) TFA 主要存在于胃肠道中，其通过 cGMP 依赖性机制调节肠和肾上皮中电解质水的运输。

Guanylin(human) TFAamp;;

Guanylin(human) TFA Chemical Structure

规格 价格 是否有货 数量
1 mg ￥3500 In-stock
5 mg ￥9500 In-stock
10 mg ; 询价 ;
50 mg ; 询价 ;

* Please select Quantity before adding items.

Guanylin(human) TFA 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Peptide Library

生物活性

Guanylin(human) TFA, a 15-amino acid peptide, is an endogenous intestinal guanylate cyclase activator. Guanylin(human) TFA is mainly found in gastrointestinal tract which regulates electrolytead water transport in intestinal and renal epithelia through cyclic GMP-dependent mechanism[1][2].

分子量

1572.68

Formula

C60H88F3N15O23S4
Sequence Shortening

PGTCEICAYAACTGC (Disulfide bridge:Cys4-Cys12;Cys7-Cys15)
运输条件

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

Sealed storage, away from moisture

Powder -80deg;C 2 years
-20deg;C 1 year

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture)
Solvent Solubility
In Vitro:;

H2O

Peptide Solubility and Storage Guidelines:

1.;;Calculate the length of the peptide.

2.;;Calculate the overall charge of the entire peptide according to the following table:

; Contents Assign value
Acidic amino acid Asp (D), Glu (E), and the C-terminal -COOH. -1
Basic amino acid Arg (R), Lys (K), His (H), and the N-terminal -NH2 +1
Neutral amino acid Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) 0

3.;;Recommended solution:

Overall charge of peptide Details
Negative (lt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, add NH4OH (lt;50 μL).
3.;;If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (gt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.;;If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0) 1.;;Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.;;For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
参考文献

  • [1]. M G Currie, et al. Guanylin: an endogenous activator of intestinal guanylate cyclase. Proc Natl Acad Sci U S A. 1992 Feb 1;89(3):947-51.

    [2]. J Bełtowski. Guanylin and related peptides. J Physiol Pharmacol. 2001 Sep;52(3):351-75.

Guanylin (Human) 品牌：Peptide

发表于由

Guanylin (Human)

品牌：Peptide
CAS No.：
储存条件：-20℃
纯度：–
产品编号

(生产商编号)

 等级 规格 运输包装 零售价(RMB) 库存情况 参考值

337-42741

 – 0.1mg – 咨询 – –


* 干冰运输、大包装及大批量的产品需酌情添加运输费用


* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。

Guanylin (Rat, Mouse) 品牌：Peptide

发表于由

Guanylin (Rat, Mouse)

品牌：Peptide
CAS No.：144940-98-7
储存条件：-20℃
纯度：–
产品编号

(生产商编号)

 等级 规格 运输包装 零售价(RMB) 库存情况 参考值

334-42751

 – 0.1mg – 咨询 – –


* 干冰运输、大包装及大批量的产品需酌情添加运输费用


* 零售价、促销产品折扣、运输费用、库存情况、产品及包装规格可能因各种原因有所变动，恕不另行通知，确切详情请联系上海金畔生物科技有限公司。

Guanylin(human)

发表于由

Guanylin(human);

Guanylin(human)，一种 15 个氨基酸的肽，是一种内源性肠鸟苷酸环化酶 (intestinal guanylate cyclase) 激活剂。Guanylin(human) 主要存在于胃肠道中，其通过 cGMP 依赖性机制调节肠和肾上皮中电解质水的运输。

Guanylin(human)amp;;

Guanylin(human) Chemical Structure

CAS No. : 183200-12-6

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

* Please select Quantity before adding items.

Guanylin(human) 的其他形式现货产品:

Guanylin(human) TFA

生物活性

Guanylin(human), a 15-amino acid peptide, is an endogenous intestinal guanylate cyclase activator. Guanylin(human) is mainly found in gastrointestinal tract which regulates electrolytead water transport in intestinal and renal epithelia through cyclic GMP-dependent mechanism[1][2].

分子量

1458.66

Formula

C58H87N15O21S4
CAS 号

183200-12-6
Sequence Shortening

PGTCEICAYAACTGC (Disulfide bridge:Cys4-Cys12;Cys7-Cys15)
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.
Solvent Solubility
In Vitro:;

H2O

Peptide Solubility and Storage Guidelines:

1.;;Calculate the length of the peptide.

2.;;Calculate the overall charge of the entire peptide according to the following table:

; Contents Assign value
Acidic amino acid Asp (D), Glu (E), and the C-terminal -COOH. -1
Basic amino acid Arg (R), Lys (K), His (H), and the N-terminal -NH2 +1
Neutral amino acid Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) 0

3.;;Recommended solution:

Overall charge of peptide Details
Negative (lt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, add NH4OH (lt;50 μL).
3.;;If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (gt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.;;If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0) 1.;;Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.;;For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
参考文献

  • [1]. M G Currie, et al. Guanylin: an endogenous activator of intestinal guanylate cyclase. Proc Natl Acad Sci U S A. 1992 Feb 1;89(3):947-51.

    [2]. J Bełtowski. Guanylin and related peptides. J Physiol Pharmacol. 2001 Sep;52(3):351-75.