Recombinant Staphylococcus aureus Iron-regulated surface determinant protein B (isdB), partial
Description
Purity > 90% as determined by SDS-PAGE. MW: 41.6kDa. Partial: 41-269aa. N-terminal 6xHis-SUMO-tagged. Staphylococcus aureus (strain USA300 / TCH1516). 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 virulence. IsdA and/or IsdB promote resistance to hydrogen peroxide and killing by neutrophils (By similarity).
Size
100ug
Concentration
n/a
Applications
RUO
Other Names
Fur-regulated protein B; Staphylococcal iron-regulated protein H; Staphylococcus aureus surface protein J