Anti-PHKG2 antibodies are used in the immunodetection of the protein phosphorylase kinase catalytic subunit gamma 2. In humans, the canonical protein has a reported length of 406 amino acid residues and a mass of 46.4 kDa. Up to 2 different isoforms have been reported for this protein. A member of the CAMK Ser/Thr protein kinase protein family, PHKG2 is a known catalytic subunit of the phosphorylase b kinase (PHK), which mediates the neural and hormonal regulation of glycogen breakdown (glycogenolysis) by phosphorylating and thereby activating glycogen phosphorylase. Synonyms for this target antigen include phosphorylase b kinase gamma catalytic chain, liver/testis isoform, PHK-gamma-LT, PHK-gamma-T, PSK-C3, and GSD9C. PHKG2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish and chimpanzee species. Some PHKG2 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.