Anti-LPA3 antibodies are protein reagents that detect specific antigens. The LPA3 antigen is another term for the human protein lysophosphatidic acid receptor 3, encoded by the LPAR3 gene. The protein is a known receptor for lysophosphatidic acid (LPA), a mediator of diverse cellular activities. Canonically, it has an amino acid length of 353 residues and a mass of 40.1 kilodaltons. Its subcellular localization is in the cell membrane. The LPA3 protein is a member of the G-protein coupled receptor 1 protein family. Other alias names for LPA3 include EDG7, Edg-7, and GPCR. Western Blot is a widely used application for the LPA3 antibodies listed below. In addition, ELISA is also a common application.