Recombinant HLA Class II Histocompatibility Antigen, DR Alpha Chain (HLA-DRA)

Recombinant Human HLA Class II Histocompatibility Antigen, DR Alpha Chain (HLA-DRA) is a purified Prokaryotic Protein. Purity: >97% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Human (Homo sapiens). Target Name: HLA Class II Histocompatibility Antigen, DR Alpha Chain (HLA-DRA). Target Synonyms: MHCDRa; HLADRa; Major Histocompatibility Complex Class II DR Alpha. Accession Number: P01903. Gene ID: 3122. Expression Region: Lys27~Glu216. Tag Info: N-terminal His Tag. Theoretical MW: 20kDa. 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.