Home>>Big Endothelin-1 (1-38) (human) (trifluoroacetate salt)

Big Endothelin-1 (1-38) (human) (trifluoroacetate salt) Sale

(Synonyms: BET-1 (1-38) (human)) 目录号 : GC42930

A peptide precursor of endothelin-1

Big Endothelin-1 (1-38) (human) (trifluoroacetate salt) Chemical Structure

规格 价格 库存 购买数量
500μg
¥5,567.00
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Sample solution is provided at 25 µL, 10mM.

产品文档

Quality Control & SDS

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产品描述

Big endothelin-1 (BET-1) (1-38) is a peptide precursor of endothelin-1 produced by vascular smooth muscle and endothelium. BET-1 is converted to endothelin-1 by endothelin-converting enzyme (ECE) and to endothelin-1 (1-31) by chymase. It is also converted to endothelin-1 (1-32) by matrix metalloproteinase-2 (MMP-2). BET-1 (50 pmol) induces vasoconstriction in isolated rat mesenteric arteries, an effect that is blocked by the MMP-2 antagonist TIMP-2. In vivo, BET-1 (0.1-10 nmol/kg, i.v.) dose-dependently increases blood pressure and bradycardia and leads to renal and hindquarter vasoconstriction in rats as well as abdominal constriction in mice (ED50 = 0.043 mg/kg), effects that are reversed or prevented by the ECE inhibitor phosphoramidon . It also induces mesenteric vasoconstriction in rats. Unlike endothelin-1, BET-1 (100 pmol/kg, i.v.) increases water and sodium excretion in rats independent of the endothelin A receptor.

Chemical Properties

Cas No. SDF
别名 BET-1 (1-38) (human)
分子式 C189H282N48O56S5• XCF3COOH 分子量 4282.9
溶解度 Water: 1 mg/ml 储存条件 Store at -20°C
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储备液的保存方式和期限:-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。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 0.2335 mL 1.1674 mL 2.3349 mL
5 mM 0.0467 mL 0.2335 mL 0.467 mL
10 mM 0.0233 mL 0.1167 mL 0.2335 mL
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