Catestatin TFA

发表于由

Catestatin TFA; 纯度: 99.68%

Catestatin TFA 是一种含 21 个氨基酸残基的，阳离子的疏水肽。Catestatin TFA 是一种内源肽，可调节心脏功能和血压。Catestatin TFA 是一种非竞争性的烟碱类拮抗剂，可通过烟碱型乙酰胆碱受体 (nAChRs) 抑制儿茶酚胺的释放。

Catestatin TFAamp;;

Catestatin TFA Chemical Structure

规格 价格 是否有货 数量
5 mg ￥1100 In-stock
10 mg ￥1800 In-stock
25 mg ￥3300 In-stock
50 mg ; 询价 ;
100 mg ; 询价 ;

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Catestatin TFA 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Peptide Library

生物活性

Catestatin TFA is a 21-amino acid residue, cationic and hydrophobic peptide. Catestatin TFA is an endogenous peptide that regulates cardiac function and blood pressure[1]. Catestatin TFA is a non-competitive nicotinic antagonist acting through nicotinic acetylcholine receptors (nAChRs) to inhibit catecholamine release[2].

分子量

2539.84

Formula

C109H174F3N37O28S
Sequence

Arg-Ser-Met-Arg-Leu-Ser-Phe-Arg-Ala-Arg-Gly-Tyr-Gly-Phe-Arg-Gly-Pro-Gly-Leu-Gln-Leu
Sequence Shortening

RSMRLSFRARGYGFRGPGLQL
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)
溶解性数据
In Vitro:;

H2O : 20 mg/mL (7.87 mM; ultrasonic and warming and heat to 60°C)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 0.3937 mL 1.9686 mL 3.9373 mL
5 mM 0.0787 mL 0.3937 mL 0.7875 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 (sealed storage, away from moisture)。-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]. Nitish R Mahapatra. Catestatin Is a Novel Endogenous Peptide That Regulates Cardiac Function and Blood Pressure. Cardiovasc Res. 2008 Dec 1;80(3):330-8.

    [2]. Sebastian Kraszewski, et al. A Molecular Dynamics Study of Catestatin Docked on Nicotinic Acetylcholine Receptors to Identify Amino Acids Potentially Involved in the Binding of Chromogranin A Fragments. Phys Chem Chem Phys. 2015 Jul 14;17(26):17454-60.