Anti-p87(PIKAP) antibodies enable researchers to detect and measure the p87(PIKAP) antigen in biological samples. This target is a reported synonym of the PIK3R6 gene, which encodes phosphoinositide-3-kinase regulatory subunit 6. This protein is known to function in angiogenesis and GPCR signaling pathways, among other biological roles. The human version of p87(PIKAP) has a canonical amino acid length of 754 residues and a protein mass of 84.3 kilodaltons. It is reported to be localized in the cell membrane and cytoplasm of cells and widely expressed in many tissue types.