ELISA Recombinant Staphylococcus aureus Iron-regulated surface determinant protein B(isdB),partial

Quantity: 200µg. Other Quantitys are also available. Please Inquire. In Stock: No Lead time: 10-20 working days Research Topic: Microbiology Uniprot ID: P0C7J5 Gene Names: isdB Organism: Staphylococcus aureus (strain USA300 / TCH1516) AA Sequence: AAEETGGTNTEAQPKTEAVASPTTTSEKAPETKPVANAVSVSNKEVEAPTSETKEAKEVKEVKAPKETKEVKPAAKATNNTYPILNQELREAIKNPAIKDKDHSAPNSRPIDFEMKKKDGTQQFYHYASSVKPARVIFTDSKPEIELGLQSGQFWRKFEVYEGDKKLPIKLVSYDTVKDYAYIRFSVSNGTKAVKIVSSTHFNNKEEKYDYTLMEFAQPIYNSADKFKT Expression Region: 41-269aa Sequence Info: Partial Source: E.coli Tag Info: N-terminal 6xHis-SUMO-tagged MW: 41.6 kDa Alternative Name(s): Fur-regµLated protein B Staphylococcal iron-regµLated protein H Staphylococcus aureus surface protein J Relevance: Seems to function as the primary receptor for hemoglobin since its inactivation inhibits the ability of S.aureus to bind hemoglobin. Binds hemoglobin in a dose-dependent way. Required for S.aureus growth using hemoglobin as the sole iron source. Also required for virµLence. IsdA and/or IsdB promote resistance to hydrogen peroxide and killing by neutrophils (By similarity). Reference: "Subtle genetic changes enhance virµLence of methicillin resistant and sensitive Staphylococcus aureus."Highlander S.K., HµLten K.G., Qin X., Jiang H., Yerrapragada S., Mason E.O. Jr., Shang Y., Williams T.M., Fortunov R.M., Liu Y., Igboeli O., Petrosino J., Tirumalai M., Uzman A., Fox G.E., Cardenas A.M., Muzny D.M., Hemphill L. Weinstock G.M.BMC Microbiol. 7:99-99(2007). Purity: Greater than 90% as determined by SDS-PAGE. Storage Buffer: Tris-based buffer，50% glycerol 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.