Recombinant Protein;1MG;Rabbit Serum Albumin, His Tag (RSA-R52H6) is expressed from human 293 cells (HEK293). It contains AA Glu 25 - Gly 608 (Accession # P49065-1).;This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 67.9 kDa. The protein migrates as 60-70 kDa under reducing (R) condition (SDS-PAGE).