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Invitrogen
Shiga toxin 2A Monoclonal Antibody (B19J)
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Product Details
MA1-7101
Product Specifications
Species Reactivity
Bacteria
Host/Isotype
Mouse
/ IgG2
Class
Monoclonal
Type
Antibody
Clone
B19J
Immunogen
Purified native toxoid.
Conjugate
Unconjugated
Unconjugated
Unconjugated
Form
Liquid
Concentration
0.1 mg/mL
Amount
100 µg
Purification
Protein A
Storage buffer
PBS, pH 7.2
Contains
0.1% sodium azide
Storage conditions
4°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
MA1-7101 detects the Verotoxin. This antibody is specific for Verotoxin II - A subunit (SLT-2a).
MA1-7101 has been successfully used in ELISA procedures.
The MA1-7101 immunogen is purified native toxoid.
Target Information
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. Antibodies to SLT-II can also neutralize a variant of SLT-II (designated SLT-Iiv) produced by strains of E.coli that cause edema. SLT-IIv is cytotoxic for Vero but not HeLa cells, distinguishing it from SLT-II. 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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Shiga toxin; Shigatoxin Type 2; Shigatoxin Type II; STX-2a; STX-IIa; STX2
Disclaimer
Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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