Exfoliative Toxin A, Recombinant, Staphylococcus Aureus, aa39-280, His-Tag (ETA, Epidermolytic Toxin A)

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£633.00

SKU:: 373234
Molekulargewicht:: 30.9
Reinheit:: ≥90% (SDS-PAGE)
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
Format:: Supplied as a liquid in Tris-HCl, 0.5M sodium chloride, pH 8.0, 50% glycerol
Weitere Details:: Has serine protease-like properties and binds to the skin protein profilaggrin. Cleaves substrates after acidic residues. Exfoliative toxins cause impetigous diseases commonly referred as staphylococcal scalded skin syndrome (SSSS). Full-length recombinant protein corresponding to aa39-280 from Staphylococcus aureus Exfoliative Toxin A, fused to 6X His-Tag at N-terminal, expressed in E. coli. Swiss/UniProt: P09331. Molecular Weight: ~30.9kD Amino Acid Sequence: EVSAEEIKKHEEKWNKYYGVNAFNLPKELFSKVDEKDRQKYPYNTIGNVFVKGQTSATGVLIGKNTVLTNRHIAKFANGDPSKVSFRPSINTDDNGNTETPYGEYEVKEILQEPFGAGVDLALIRLKPDQNGVSLGDKISPAKIGTSNDLKDGDKLELIGYPFDHKVNQMHRSEIELTTLSRGLRYYGFTVPGNSGSGIFNSNGELVGIHSSKVSHLDREHQINYGVGIGNYVKRIINEKNE 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 6 months after receipt 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.