Fatty-acid amide hydrolase 2 (FAAH2) degrades fatty acid amides into the corresponding acid; thereby, terminating the signaling functions of these molecules. FAAH2 hydrolyzes polyunsaturated substrates preferentially to monounsaturated substratesThe synthetic peptide used to raise the antibody Cat. No. 200190 is selected from a sequence within the C-term region of FAAH2. For blocking experiments, a 10 to 100 fold molar excess to antibody is recommended.