Anti-LGP1 antibodies enable researchers to detect and measure the LGP1 antigen in biological samples. This target is a reported synonym of the GHDC gene, which encodes GH3 domain containing. The human version of LGP1 has a canonical amino acid length of 530 residues and a protein mass of 57.5 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the nucleus and ER of cells. LGP1 is a member of the GH3 protein family.