. "Reviewed: D'Eustachio, P, 2009-12-11"^^ . "Edited: Jupe, S, 2010-03-01"^^ . "Authored: Jupe, S, 2009-10-19"^^ . "Free fatty acid receptor 2 (FFAR2/GPR43) is activated by carboxylate ligands, with relative potencies as follows: acetate = propionate = butyrate > pentanoate > hexanoate = formate."^^ . . . . . . "Receptor FFAR2 binds carboxylates"^^ . . . .