Recombinant Staphylococcus Aureus ISDB Protein (41-269 aa), His-SUMO-tagged

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Recombinant Staphylococcus Aureus ISDB Protein (41-269 aa), His-SUMO-tagged

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Cat.No. : ISDB-2081S
Product Overview : Recombinant Staphylococcus Aureus (strain USA300/TCH1516) ISDB Protein (41-269 aa) is produced by E. coli expression system. This protein is fused with a 6xHis-SUMO tag at the N-terminal. Research Area: Microbiology. Protein Description: Partial.
Description : 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).
Source : E. coli
Species : Staphylococcus Aureus
Tag : His-SUMO
Form : Tris-based buffer,50% glycerol
Molecular Mass : 41.6 kDa
Protein length : 41-269 aa
AA Sequence : AAEETGGTNT EAQPKTEAVA SPTTTSEKAP ETKPVANAVS VSNKEVEAPT SETKEAKEVK EVKAPKETKE VKPAAKATNN TYPILNQELR EAIKNPAIKD KDHSAPNSRP IDFEMKKKDG TQQFYHYASS VKPARVIFTD SKPEIELGLQ SGQFWRKFEV YEGDKKLPIK LVSYDTVKDY AYIRFSVSNG TKAVKIVSST HFNNKEEKYD YTLMEFAQPI YNSADKFKT
Purity : > 90% as determined by SDS-PAGE.
Notes : Repeated freezing and thawing is not recommended. Store working aliquots at 4 centigrade for up to one week.
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 centigrade/-80 centigrade. The shelf life of lyophilized form is 12 months at -20 centigrade/-80 centigrade.
Concentration : A hardcopy of COA with reconstitution instruction is sent along with the products.
Synonyms : isdB;
UniProt ID : P0C7J5
Figure :

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

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