Anti-P2X1 antibodies enable researchers to detect and measure the P2X1 antigen in biological samples. This target is a reported synonym of the P2RX1 gene, which encodes purinergic receptor P2X 1. This protein is known to function in the apoptotic pathway and the transport of ions, among other biological roles. The human version of P2X1 has a canonical amino acid length of 399 residues and a protein mass of 45 kilodaltons. It is reported to be localized in the membrane of cells. This target antigen may also be known as P2X purinoceptor 1. Indicated applications for P2X1 antibodies listed below include ELISA, Western Blot, Immunocytochemistry, and Immunohistochemistry.