Summary: Cat.No. : AK1-1344H Product Overview : Recombinant Human AK1 (AAH01116.1) (Met 1-Lys 194), fused with a polyhistide tag at the N-terminus, was produced in E. coli. Source : E. coli Species : Human Tag : His Form : Lyophilized from 0.2μm filtered solution of PBS, 10% glycerol, pH 7.5 Molecular Mass : The recombinant human AK1 consisting of 209 amino acids and has a calculated molecular mass of 23.5 kDa. It migrates as an approximately 25 kDa band in SDS-PAGE under reducing conditions.