Anti-PKRL antibodies enable researchers to detect and measure the PKRL antigen in biological samples. This target is a reported synonym of the PKLR gene, which encodes pyruvate kinase L/R. This protein is known to function in insulin signaling pathways and protein phosphorylation, among other biological roles. The human version of PKRL has a canonical amino acid length of 574 residues and a protein mass of 61.8 kilodaltons, although 2 isoforms have been identified. It is reported to be notably expressed in the small intestine, liver, kidney, duodenum, and bone marrow. Other names for this target antigen include PK1 and PKL. Western Blot is a widely used application for the PKRL antibodies listed below. In addition, Immunohistochemistry is also a common application.