Human FCGRTB2M Heterodimer Protein, His Tag (SPR  BLI verified) (FCN-H52W7) is expressed from human 293 cells (HEK293). It contains AA Ala 24 - Ser 297 (FCGRT) Ile 21 - Met 119 (B2M) (Accession P55899-1 (FCGRT) P61769-1 (B2M)). 1 * 1 mg