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α-CGRP(rat)(trifluoroacetate salt)
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
α-CGRP(rat)(trifluoroacetate salt)图片
规格:98%
分子量:3806.3
包装与价格:
包装价格(元)
500ug电议
1mg电议

产品介绍
α-Calcitonin gene-related peptide (α-CGRP) is a neuropeptide with roles in vasodilation, cardiovascular regulation, and inflammation.
货号:ajcx19084
CAS:N/A
分子式:C162H262N50O52S2•XCF3COOH
分子量:3806.3
溶解度:Water: 1 mg/ml
纯度:98%
存储:Store at -20°C
库存:现货

Background:

α-Calcitonin gene-related peptide (α-CGRP) is a neuropeptide with roles in vasodilation, cardiovascular regulation, and inflammation. It belongs to the calcitonin family of peptides, which also includes amylin , calcitonin , and adrenomedullin. α-CGRP binds selectively to heterotrimeric complexes of calcitonin receptor-like receptor (CRLR) and receptor activity-modifying proteins RAMP 1 or 3 (RAMP1 and 3; IC50s = 7 and 23 nM, respectively) over a complex of CLCR and RAMP2 (IC50 = >1,000 nM). It binds to rat brain and spleen membrane preparations (IC50s = 3.9 and 3.5 nM, respectively) and relaxes human cerebral and middle meningeal arterial segments precontracted with prostaglandin F2α . In vivo, α-CGRP (0.01-3,000 ng/kg) decreases mean arterial blood pressure (MABP) and increases pial arteriole (PA) and middle meningeal artery (MMA) diameters in rats with closed cranial windows. It induces a 50% increase in diameter of arterioles precontracted with human endothelin-1 in vivo in hamster cheek pouch at a concentration of 39.8 pM.