Recombinant Mouse Signal Regulatory Protein Alpha (SIRPa) is a purified Prokaryotic Protein. Purity: >95% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Mouse (Mus musculus). Target Name: Signal Regulatory Protein Alpha (SIRPa). Target Synonyms: CD172a, SIRP-A, P84, BIT, MFR, MYD1, PTPNS1, SHPS1, SIRP, Tyrosine-Protein Phosphatase Non-Receptor Type Substrate 1, Macrophage fusion receptor. Accession Number: P97797. Gene ID: 19261. Expression Region: Thr56~Arg296. Tag Info: N-terminal His Tag. Theoretical MW: 32kDa. Buffer: PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. Storage: -20C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.