Anti-PLA1B antibodies are used in antigen-specific immunodetection in biological samples. The target PLA1B is a known alias name of the protein lipase H, encoded by the LIPH gene in humans. This 451-amino acid residue protein is known to be involved in the metabolism of lipids, among other biological processes. It is localized to the cell membrane and is secreted of the cell and features glycosylated post-translational modifications.