Anti-phosphoinositide-3-kinase, class 2, gamma polypeptide antibodies enable researchers to detect and measure the phosphoinositide-3-kinase, class 2, gamma polypeptide antigen in biological samples. This target is a reported synonym of the PIK3C2G gene, which encodes phosphatidylinositol-4-phosphate 3-kinase catalytic subunit type 2 gamma. This protein is known to function in cell migration and chemotaxis, among other biological roles. The human version of phosphoinositide-3-kinase, class 2, gamma polypeptide has a canonical amino acid length of 1445 residues and a protein mass of 165.7 kilodaltons. It is reported to be localized in the membrane of cells. Other names for this target antigen include PI3K-C2-gamma, PI3K-C2GAMMA, and phosphatidylinositol 3-kinase C2 domain-containing subunit gamma.