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Anaspec/ClearPointᵀᴹ Angiotensin I, human, 13C and 15N labeled/0.1 mg/AS-65140
Anaspec/ClearPointᵀᴹ Angiotensin I, human, 13C and 15N labeled/0.1 mg/AS-65140
市场价:
¥3420.00
美元价:
1710.00
产品分类:
冻干机
公司分类:
Freeze_dryer
联系Q Q:
3392242852
电话号码:
4000-520-616
电子邮箱:
info@ebiomall.com
商品介绍
Product Name | ClearPointᵀᴹAngiotensin I, human, 13C and 15N labeledDR - V* - Y - I* - HPFHL [Val* = Val(U - 13C5,15N);Ile* = Ile(U - 13C6,15N)] |
Size | 0.1 mg |
Catalog # | AS-65140 |
US$ | $171 |
Purity | % Peak Area By HPLC ≥ 95% |
This peptide is angiontensin I (Ang I) with valine and isoleucine universally labeled with 13C and N. Ang I is a precursor to Ang II, which has been implicated in cardiovascular functions, cell proliferation, fibrosis, and apoptosis. The 10-mer Ang I peptide is converted to Ang II through the cleavage of the Phe8-His9 bond of Ang I by angiotensin-converting enzyme (ACE) or human chymase. | |
Detailed Information | Material Safety Data Sheets (MSDS) |
Storage | -20°C |
References | Lundequist, A. et al. J Cell Biol 279, 32339 (2004). Subramaniam, S. et al. J Cell Biol 272, 2963 (1997). |
Molecular Weight | 1309.5 |
DR-V*-Y-I*-HPFHL [Val* = Val(U-13C5,15N);Ile* = Ile(U-13C6,15N)] | |
Sequence(Three-Letter Code) | H - Asp - Arg - Val* - Tyr - Ile* - His - Pro - Phe - His - Leu - OH [Val* = Val(U - 13C5,15N);Ile* = Ile(U - 13C6,15N)] |
品牌介绍
Anaspec阳离子抗菌肽是所有物种先天防御的重要组成部分。在许多生物中,包括真菌,昆虫,两栖动物和人类中,已经鉴定出100多种这些肽。这些疏水性和两亲性肽表现出抗生素,杀真菌,溶血,杀病毒和杀肿瘤活性。基于它们的结构特性,这些抗菌肽可分为三类:螺旋状肽,含有一个至几个二硫键的肽以及富含某些氨基酸(例如脯氨酸或色氨酸)的肽。这些肽大多数具有一些共同的特征,例如它们的低分子量(2-5 kDa),存在多个赖氨酸和精氨酸残基以及两亲性质。尽管尚不清楚它们杀死细菌的确切机制,但已表明导致膜渗透的肽-脂相互作用在其活性中起作用。抗生素肽的实例包括洋甘菊素,其由皮肤的皮肤分泌。非洲爪蟾 ; 人嗜中性粒细胞的防御素和人唾液中的组蛋白。天蚕素是由昆虫在感染条件下产生的。天蚕素A,B和D是紧密的同源物,由天蚕素蛾的35中发现的35-39个残基组成。
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