The APJR ELISA kits listed below are analytical tools for measuring concentrations of APJR in various samples. APJR is an alternative name for the human APLNR gene, which encodes the protein, apelin receptor. It has been mentioned that APJR plays a role in angiogenesis and blood vessel development, among other functions. Structurally, the APLNR protein is described to be 380 amino acid residues in length and 42.7 kilodaltons in mass. It is localized to the cell membrane of the cell. In terms of tissue specificity, it is found to be expressed in heart, brain, kidney, stomach, spleen, thymus, lung, ovary, small intestine and colon, adipose tissues and pancreas. This protein is known to be glycosylated. Other names for this target antigen include AGTRL1 and APJ. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.