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Invitrogen
Enterotoxin E Recombinant Mouse Monoclonal Antibody (7A7)
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FIGURE: 1 / 1
Enterotoxin E Antibody (MA566521) in SDS-PAGE
SDS-PAGE characterization of Enterotoxin E under reducing conditions. Lane M: Protein marker (kDa); Lane ETE-D: Purified Enterotoxin E Recombinant Monoclonal (Product # MA566521). Enterotoxin E showing heavy chain (~50 kDa) and light chain (~25 kDa). Gels were stained with Coomassie Brilliant Blue R-317.
Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
Product Details
MA566521
Product Specifications
Species Reactivity
Chemical
Host/Isotype
Mouse
/ IgG
Expression System
CHO cells
Class
Recombinant Monoclonal
Type
Antibody
Clone
7A7
Immunogen
Enterotoxin E.
Conjugate
Unconjugated
Unconjugated
Unconjugated
Form
Liquid
Concentration
11.4 mg/mL
Amount
200 µg
Purification
Protein G
Storage buffer
PBS
Contains
0.1% NeoCide PC-950
Storage conditions
-20°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Target Information
Enterotoxin E is a type of exotoxin produced by certain strains of Staphylococcus aureus, a bacterium commonly associated with food poisoning. This enterotoxin is part of a broader group of staphylococcal enterotoxins (SEs) that include enterotoxins A, B, C, D, and E, each responsible for triggering immune responses leading to gastroenteritis. Enterotoxin E, like its counterparts, is a heat-stable protein that can withstand cooking temperatures, making it a significant food safety concern when S. aureus contaminates food products. It functions by acting as a superantigen, binding directly to major histocompatibility complex (MHC) class II molecules on antigen-presenting cells and T-cell receptors, leading to massive T-cell activation and cytokine release independent of antigen specificity. This excessive immune activation causes symptoms such as vomiting and diarrhea typically within a few hours of ingestion. Enterotoxin E's heat resistance and potent biological activity necessitate rigorous food handling and hygiene practices to prevent staphylococcal food poisoning outbreaks.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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