
Anaspec/TAT-NSF222融合肽/1 mg/AS-62240
市场价:
¥6440.00
美元价:
3220.00
联系Q Q:
3392242852
电话号码:
4000-520-616
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info@ebiomall.com
商品介绍
Product Name | TAT - NSF222 Fusion PeptideYGRKKRRQRRR - GGG - LDKEFNSIFRRAFASRVFPPE |
Size | 1 mg |
Catalog # | AS-62240 |
US$ | $322 |
This sequence is N-ethyl-maleimide-sensitive factor (NSF) peptide connected to 11 amino acid cell permeable human immunodeficiency virus (HIV) transactivating regulatory protein (TAT) domain by Gly-Gly-Gly spacer. This peptide contains NSF domain extending from amino acids 222 to 243, which is directly amino-terminal of the Walker A motif of the D1 domain of NSF. ATPase assay shows that TAT-NSF222 inhibits NSF ATPase activity. | |
Detailed Information | ![]() |
Storage | -20°C |
References | Matsushita, K. et al. Mol. Pharmacol. 67,1137 (2005). |
Molecular Weight | 4239.9 |
YGRKKRRQRRR-GGG-LDKEFNSIFRRAFASRVFPPE | |
Sequence(Three-Letter Code) | H - Tyr - Gly - Arg - Lys - Lys - Arg - Arg - Gln - Arg - Arg - Arg - Gly - Gly - Gly - Leu - Asp - Lys - Glu - Phe - Asn - Ser - Ile - Phe - Arg - Arg - Ala - Phe - Ala - Ser - Arg - Val - Phe - Pro - Pro - Glu - OH |
Product Citations | Trang, T. et al. (2009). P2X4-Receptor-Mediated Synthesis and Release of Brain-Derived Neurotrophic Factor in Microglia Is Dependent on Calcium and p38-Mitogen-Activated Protein Kinase Activation. J Neurosci 29, 3518.Matsushita, K. et al.(2005). A Novel Class of Fusion Polypeptides Inhibits Exocytosis. Mol Pharmacol67, 1137. |
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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