Anaspec/血管紧张素I，人/25 mg/AS-20628
市场价：
¥2500.00
美元价：
1250.00
产品分类：
植物抗原
公司分类：
Plant_antigen
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 | Angiotensin I, humanDRVYIHPFHL |
| Size | 25 mg |
| Catalog # | AS-20628 |
| US$ | $125 |
| Purity | % Peak Area By HPLC ≥ 95% |
This human Angiotensin I (Ang I) sequence also corresponds to horse, sheep, pig, and rat Ang I. Ang I is cleaved to Ang II by the angiotensin-converting enzyme (ACE). There is also evidence for non-angiotensin-converting enzyme-dependent conversion of Ang I to Ang II. Human chymase efficiently converts the 10-mer Ang I to the 8-mer hormone Ang II by splitting the Phe8-His9 bond in Ang I. | |
| Detailed Information |  Datasheet Material Safety Data Sheets (MSDS) |
| Storage | -20°C |
| References | Ref: Lundequist, A. et al. J. Biol. Chem. 279, 32339 (2004); Olson, S. et al. Am. J. Physiol. Lung. Cell Mol. Physiol. 287, L559 (2004); Sanker, S. et al. J. Biol. Chem. 272, 2963 (1997). |
| Molecular Weight | 1296.5 |
| DRVYIHPFHL | |
| Sequence(Three-Letter Code) | H - Asp - Arg - Val - Tyr - Ile - His - Pro - Phe - His - Leu - OH |
| Product Citations | Basile, F. et al. (2011). Rapid online nonenzymatic protein digestion combining microwave heating acid hydrolysis and electrochemical oxidation. Anal Chem 83, 359.Zhang, C. et al. (2011). Metformin attenuates ventricular hypertrophy by activating the AMP-activated protein kinaseendothelial nitric oxide synthase pathway in rats. Clin Exp Pharmacol Physiol 38, 55.Keppel, T. et al. (2009). The use of acetone as a substitute for acetonitrile in analysis of peptides by liquid chromatography/electrospray ionization mass spectrometry. Rapid Comm Mass Spectrom 24, 6.Rauniyar, N. et al. (2009). Characterization of 4-hydroxy-2-nonenal-modified peptides by liquid chromatography-tandem mass spectrometry using data-dependent acquisition: Neutral loss-driven MS3 versus neutral loss-driven electron capture dissociation. Anal Chem 81, 782. |
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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