Anti-NIACR1 antibodies are protein reagents that detect specific antigens. The NIACR1 antigen is another term for the human protein hydroxycarboxylic acid receptor 2, encoded by the HCAR2 gene. The protein is known to act as a high affinity receptor for both nicotinic acid (also known as niacin) and (D)-beta-hydroxybutyrate and mediates increased adiponectin secretion and decreased lipolysis through G(i)-protein-mediated inhibition of adenylyl cyclase. Canonically, it has an amino acid length of 363 residues and a mass of 41.9 kilodaltons. Its subcellular localization is in the cell membrane and it is expressed in the spleen, soft tissue, seminal vesicle, lymph node, and bone marrow. The NIACR1 protein is a member of the G-protein coupled receptor 1 protein family. Indicated applications for NIACR1 antibodies listed below include ELISA, Flow Cytometry, Western Blot, Immunofluorescence, and Immunohistochemistry.