EntA, Recombinant, Staphylococcus Aureus, aa25-253, His-Tag (Enterotoxin Type A)

Catalog No : USB-373187
506.91€
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Product name EntA, Recombinant, Staphylococcus Aureus, aa25-253, His-Tag (Enterotoxin Type A)
Catalog No USB-373187
Supplier’s Catalog No 373187
Supplier US Biologicals
Source antigen Recombinant, E. coli
Reactivity
Cross reactivity
Applications
Molecular weight 30.6
Storage -20°C
Other names
Grade Highly Purified
Purity ~90% (SDS-PAGE)
Form Supplied as a liquid in Tris, 50% glycerol.
Reactivity life 6 months
Note For reserch purpose only
Purity ~90% (SDS-PAGE)
Description Staphylococcal enterotoxins cause the intoxication staphylococcal food poisoning syndrome. The illness is characterized by high fever, hypotension, diarrhea, shock, and in some cases death. Source: Recombinant protein corresponding to aa25-253 from staphylococcus aureus Enterotoxin Type A, fused to His-Tag at N-terminal, expressed in E. coli. Molecular Weight: ~30.6kD AA Sequence: SEKSEEINEKDLRKKSELQGTALGNLKQIYYYNEKAKTENKESHDQFLQHTILFKGFFTDHSWYNDLLVDFDSKDIVDKYKGKKVDLYGAYYGYQCAGGTPNKTACMYGGVTLHDNNRLTEEKKVPINLWLDGKQNTVPLETVKTNKKNVTVQELDLQARRYLQEKYNLYNSDVFDGKVQRGLIVFHTSTEPSVNYDLFGAQGQYSNTLLRIYRDNKTINSENMHIDIY Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.