当前位置:
首页
>
产品中心 >
Sphingomyelin >
Anaspec/[Cys(HiLyte和#7488ᴹ 氟647 C2马来酰亚胺)]-Exendin-4/50 ug/AS-63714
Anaspec/[Cys(HiLyte和#7488ᴹ 氟647 C2马来酰亚胺)]-Exendin-4/50 ug/AS-63714
市场价:
¥2360.00
美元价:
1180.00
产品分类:
酯
公司分类:
Sphingomyelin
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 | [Cys(HiLyteᵀᴹFluor 647 C2 maleimide)] - Exendin - 4C(HiLyteFluor 647 C2 maleimide) - HGEGTFTSDLSKQMEEEAVRLFIEWLKNGGPSSGAPPPS - NH2 |
Size | 50 ug |
Catalog # | AS-63714 |
US$ | $118 |
Purity | % Peak Area By HPLC ≥ 95% |
This peptide is HiLyte Fluor 647 labeled Extendin-4 (Ex/Em=650 nm/675 nm).A cysteine residue has been added to the peptide N-terminus, and the dye is conjugated to this cysteine via the cysteine thiol moiety. Exendin-4, an agonist of glucagon-like peptide 1(GLP-1) receptor, induces release of insulin after food intake.Exendin-4 shares a 53% sequence homology with GLP-1. Derived from Gila monster, Heloderma suspectum, Exendin-4 has a longer half life than GLP-1 in the plasma, thus making it a more potent insulinotropic agent. | |
Detailed Information | Material Safety Data Sheets (MSDS) |
Storage | -20°C |
References | Eng, J. et al. J Biol Chem 267, 7402 (1992)Greig, NH. et al. Diabetolog 42, 45 (1999)Göke R. et al. J Biol Chem 268, 19650 (1993) |
Molecular Weight | 5486.3 |
C(HiLyte Fluor 647 C2 maleimide)-HGEGTFTSDLSKQMEEEAVRLFIEWLKNGGPSSGAPPPS-NH2 | |
Sequence(Three-Letter Code) | H - Cys(Hilyte Fluor 647 C2 maleimide) - His - Gly - Glu - Gly - Thr - Phe - Thr - Ser - Asp - Leu - Ser - Lys - Gln - Met - Glu - Glu - Glu - Ala - Val - Arg - Leu - Phe - Ile - Glu - Trp - Leu - Lys - Asn - Gly - Gly - Pro - Ser - Ser - Gly - Ala - Pro - Pro - Pro - Ser - NH2 |
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。
联络我们