1. GPCR/G Protein
  2. GPR84


GPR84 is a G protein-coupled receptor for medium-chain fatty acids. GPR84 is a receptor for free fatty acids and can be potently activated by saturated medium-chain free fatty acids (MCFAs) like decanoic acid, undecanoic acid and lauric acid. GPR84, a receptor for medium-length free fatty acids is upregulated on protein level in LPS activated tolerant CD14+ monocytes and THP-1 cells.

GPR84 is activated by MCFAs with the hydroxyl group at the 2- or 3-position more effectively than nonhydroxylated MCFAs. GPR84 is now considered to be a member of FFA-sensing GPCRs. MCFAs with carbon chain lengths of 9–14 activate GPR84, coupling primarily to a pertussis toxin (PTX)-sensitive Gi/o pathway. GPR84 should be a proinflammatory receptor and may be a novel, attractive target for treating chronic low grade inflammation associated-diseases.

GPR84 Related Products (1):

Cat. No. Product Name Effect Purity
  • HY-12764
    6-OAU Agonist 98.89%
    6-OAU(GTPL5846; 6-n-octylaminouracil) is a surrogate agonist of GPR84; activates human GPR84 in the presence of Gqi5 chimera in HEK293 cells with an EC50 of 105 nM in the PI assay.