Anti-PAPB antibodies enable researchers to detect and measure the PAPB antigen in biological samples. This target is a reported synonym of the GLI3 gene, which encodes GLI family zinc finger 3. This protein is known to function in T cell differentiation and axon guidance, among other biological roles. The human version of PAPB has a canonical amino acid length of 1580 residues and a protein mass of 169.9 kilodaltons. It is reported to be localized in the nucleus and cytoplasm of cells and notably expressed in many tissues, such as the bone marrow and placenta. Other names for this target antigen include ACLS, GCPS, and GLI3-190. Indicated applications for PAPB antibodies listed below include ELISA, Western Blot, Immunocytochemistry, and Immunohistochemistry.