Human IL-2RBIL-2RAIL-2RG, Fc TagFc Tag ILG-H5257 is expressed from human 293 cells HEK293. It contains AA Ala 27 - Asp 239 Glu 22 - Ser 212 Leu 23 - Asn 254 Accession P14784-1 IL-2RB P01589-1 IL-2RA P31785-1 IL-2RG. 1 * 1 mg