Recombinant Staphylococcal Protein A (SPA)

Recombinant Staphylococcal Protein A (SPA) is a purified Prokaryotic Protein. Purity: >90% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Universal. Target Name: Staphylococcal Protein A (SPA). Target Synonyms: PEA1. Accession Number: P38507. Expression Region: Thr31~Pro334. Tag Info: N-terminal His Tag. Theoretical MW: 35kDa. Buffer: PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. Storage: -20°C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.