Anti-PhLP antibodies enable researchers to detect and measure the PhLP antigen in biological samples. This target is a reported synonym of the PDCL gene, which encodes phosducin like. This protein is known to function in signal transduction pathways, among other biological roles. The human version of PhLP has a canonical amino acid length of 301 residues and a protein mass of 34.3 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cell projections of cells. PhLP is a member of the Phosducin protein family.