Optimal working dilution should be determined by the investigator.
限制
仅限研究用
浓度
0.1 mg/mL
缓冲液
PBS, 0.1 % BSA
储存条件
4 °C
储存方法
Product should be stored at 2-8 °C.
抗原
Shigatoxin 1
物质类
Chemical
背景
Shiga-like toxins (SLTs), are also called Verotoxins. Enterohemorrhagic Escherichia coli (EHEC) strains which are primarily of serotypes 0157:H7, 026:H11 and O111:H8 have been incriminated as etiologic agents of hemorrhagic colitis and Hemolytic-uremic syndrome, a generalized disease characterized by acute renal failure, thrombocytopenia, and microangiopathic hemolytic anemia. There are several distinct E.coli SLTs. SLT-I and SLT-II are produced by EHEC. SLT-I and Shiga toxin share >99?% deduced amino acid sequence homology, whereas SLT-I and SLT-II share about 60?% deduced amino acid sequence homology. SLT-I and SLT-II are antigenically distinct.The protein structure of the toxin consists of two domains: the A polypeptide that inhibits protein synthesis by targeting ribosomes, and the B polypeptide pentamer that binds to the eukaryotic cell receptor globotriaosylceramide (Gb3) leading to receptor-mediated endocytosis.Synonyms: SLT-1 B subunit, SLT-1b, SLT-Ib, Verocytotoxin 1 subunit B, Verotoxin 1 subunit B, sltB, stxB