背景介绍 PKM1 and PKM2 are different splicing products of the PKM gene (exon 9 for PKM1 and exon 10 for PKM2). The M1 isoform (PKM1) is expressed in muscle and brain, and the M2 isoform is expressed during embryogenesis, in adipose tissue and pancreatic islets, and is the predominant form found in cancer cells. 产品介绍 Human pyruvate kinase muscle (PKM1), GenBank Accession No. NM_182470, full length with N-terminal His-tag, MW=59 kDa, expressed in an E. coli expression system.