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Recombinant Protein A, 434 a.a

Cat No.: BLAP-003
Protein A, 434 a.a;Recombinant Staphylococcal Protein A 434 a.a
Description Related products
tag N/A
background Protein A is a wall-anchored protein of S. aureus that binds the Fc portion of immunoglobulin G (IgG) and coats the surface of the bacterium with IgG molecules that are in the incorrect orientation to be recognized by the neutrophil Fc receptor.
Prote
description Recombinant Staphylococcal Protein A expressed in E.Coli is a non-glycosylated, Polypeptide chain containing 434 AAs (37-469 a.a.) and having a molecular mass of 48.1 kDa. Recombinant Staphylococcal Protein A is purified using our unique purification meth
source E.coli
AA sequence MAQHDEAQQN AFYQVLNMPN LNADQRNGFI QSLKDDPSQS ANVLGEAQKL NDSQAPKADA QQNNFNKDQQ SAFYEILNMP NLNEAQRNGFIQSLKDDPSQ STNVLGEAKK LNESQAPKAD NNFNKEQQNA FYEILNMPNL NEEQRNGFIQ SLKDDPSQSA NLLSEAKKLN ESQAPKADNK FNKEQQNAFY EILHLPNLNE EQRNGFIQSL KDDPSQSANL LAEAKKLNDA QAP
purity >90.0% as determined by SDS-PAGE.
formulation The Protein-A protein solution contains 20mM Tris-HCl, pH-8 and 10% glycerol.
usage For Research Use Only
storage Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
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