Anti-Ppyr1 antibodies enable researchers to detect and measure the Ppyr1 antigen in biological samples. This target is a reported synonym of the NPY4R gene, which encodes neuropeptide Y receptor Y4. This protein is known to function in GPCR signaling pathways, among other biological roles. The human version of Ppyr1 has a canonical amino acid length of 375 residues and a protein mass of 42.2 kilodaltons. It is reported to be localized in the cell membrane of cells and notably expressed in soft tissue, small intestine, skin, rectum, and colon. Other names for this target antigen include PP1 and Y4. Indicated applications for Ppyr1 antibodies listed below include ELISA, Western Blot, Immunofluorescence, and Immunohistochemistry.