Summary: Cat.No. : UBE2E1-852H Product Overview : Recombinant Human UBE2E1 (P51965) (Ser 2-Thr 193), fused with two additional amino acids (Gly & Pro) at the N-terminus, was produced in E. coli. Source : E. coli Species : Human Form : Lyophilized from 0.2μm filtered solution of PBS, 20% glycerol, pH 7.5 Molecular Mass : The recombinant human UBE2E1 consists of 194 amino acids and has a calculated molecular mass of 21.3 kDa. It migrates as an approximately 24 kDa band in SDS-PAGE under reducing conditions.