Staphylococcus Enterotoxin Type E (Enterotoxin E, Enterotoxin Type E)

Größe

£979.00

SKU:: 227164
Reinheit:: Purified by Protein A/G affinity chromatography.
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
Host:: Mouse
Immunogen:: Staphylococcal enterotoxin E.
Klon:: 15B470
Format:: Supplied as a liquid in PBS, pH 7.4, 3mM KCl, 1.5mM KH2PO4, 140mM sodium chloride, 8.0mM Na2HPO4.
Weitere Details:: An enterotoxin (not to be confused with endotoxin) is a protein toxin released by a microorganism in the intestine. Enterotoxins are chromosomally encoded exotoxins that are produced and secreted from several bacterial organisms. They are often heat-stable, and are of low molecular weight and water-soluble. Enterotoxins are frequently cytotoxic and kill cells by altering the apical membrane permeability of the mucosal (epithelial) cells of the intestinal wall. They are mostly pore-forming toxins (mostly chloride pores), secreted by bacteria, that assemble to form pores in cell membranes. This causes the cells to die. Applications: Suitable for use in ELISA. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.