Home  >  Products  >  Verotoxin I-B Subunit (Verotoxin I B Subunit, Verocytotoxin 1 Subunit B, Verotoxin 1 Subunit B, Shiga-like Toxin 1 Subunit B, SLT-1 B Subunit, SLT-1b, SLT-1, SLT-Ib, sltB, stxB)

Verotoxin I-B Subunit (Verotoxin I B Subunit, Verocytotoxin 1 Subunit B, Verotoxin 1 Subunit B, Shiga-like Toxin 1 Subunit B, SLT-1 B Subunit, SLT-1b, SLT-1, SLT-Ib, sltB, stxB)

Cat no: V2121-60D


Supplier: United States Biological
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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. Applications: Suitable for use in Western Blot. Other applications not tested. Recommended Dilution: Western Blot: 1:10. Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Catalogue number: V2121-60D
Hosts: Mouse
Applications: Western Blot
Size: 100ug
Form: Supplied as a liquid in PBS, 0.1% BSA.
P type: Mab
Isotype: IgG1
Purity: Purified
References: 1. Strockbine, N et al; Characterization of monoclonal antibodies against Shiga-like toxin from Escherichia coli. Infect Immun 1985, 50: 695.
Additional info: Recognizes the 1B subunit of Shiga-like toxin 1.

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