Anti-GIPC1 antibodies are used in the immunodetection of the protein GIPC PDZ domain containing family member 1. In humans, the canonical protein has a reported length of 333 amino acid residues and a mass of 36 kDa. Its subcellular localization is in the membrane and cytoplasm. Alternative splicing is reported to yield 2 different isoforms for this protein. It is widely expressed across many tissue types. A member of a the GIPC protein family, GIPC1 is suspected to be involved in G protein-linked signaling. Synonyms for this target antigen include GIPC, GLUT1CBP, Hs.6454, IIP-1, NIP, OPDM2, RGS19IP1, and C19orf3.