Anaspec/GIP(3-42),人/1mg/AS-61227
市场价:
¥7360.00
美元价:
3680.00
产品分类:
引物与探针
公司分类:
Primer_Probe
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 | GIP (3 - 42), humanEGTFISDYSIAMDKIHQQDFVNWLLAQKGKKNDWKHNITQ |
Size | 1 mg |
Catalog # | AS-61227 |
US$ | $368 |
Purity | % Peak Area By HPLC ≥ 95% |
This peptide is from amino acid 3-42 of the full length 42-amino acid long GIP (Glucose-dependent Insulinotropic Polypeptide or also known as Gastric Inhibitory Polypeptide). The in-vivo degradation of the first two N-terminal amino acids (Tyr-Ala) by the enzyme dipeptidyl peptidase IV (DPP IV) results in making GIP (3-42) a potent antagonist as opposed to the agonist full length GIP on the GIP receptor. | |
Detailed Information | DatasheetMaterial Safety Data Sheets (MSDS) |
Storage | -20°C |
References | Gault, VA. et al. Endocrinol 175, 525 (2002), doi: 10.1677/joe.0.1750525 |
Molecular Weight | 4759.4 |
EGTFISDYSIAMDKIHQQDFVNWLLAQKGKKNDWKHNITQ | |
Sequence(Three-Letter Code) | H - Glu - Gly - Thr - Phe - Ile - Ser - Asp - Tyr - Ser - Ile - Ala - Met - Asp - Lys - Ile - His - Gln - Gln - Asp - Phe - Val - Asn - Trp - Leu - Leu - Ala - Gln - Lys - Gly - Lys - Lys - Asn - Asp - Trp - Lys - His - Asn - Ile - Thr - Gln - OH |
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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