See Below for Detailed Description
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>Several Other Sizes Are Also Available. Please Inquire. Default Size: 200ug
Updated Date: Stock Protein updated on 20170725
Research areas: Others
Target / Protein: eta
Biologically active: Not Tested
Expression system: E.coli
Species of origin: Staphylococcus aureus
Delivery time: 3-7 business days
Uniprot ID: P09331
AA Sequence: EVSAEEIKKHEEKWNKYYGVNAFNLPKELFSKVDEKDRQKYPYNTIGNVFVKGQTSATGVLIGKNTVLTNRHIAKFANGDPSKVSFRPSINTDDNGNTETPYGEYEVKEILQEPFGAGVDLALIRLKPDQNGVSLGDKISPAKIGTSNDLKDGDKLELIGYPFDHKVNQMHRSEIELTTLSRGLRYYGFTVPGNSGSGIFNSNGELVGIHSSKVSHLDREHQINYGVGIGNYVKRIINEKNE
Tag info: N-terminal 6xHis-tagged
Expression Region: 39-280aa
Protein length: Full Length of Mature Protein
MW: 30.9 kDa
Alternative Name(s): Epidermolytic toxin A
Relevance: 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).
Reference: Sequence determination and comparison of the exfoliative toxin A and toxin B genes from Staphylococcus aureus.Lee C.Y., Schmidt J.J., Johnson-Winegar A.D., Spero L., Iandolo J.J.J. Bacteriol. 169:3904-3909(1987)
Purity: Greater than 90% as determined by SDS-PAGE.
Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.