Biogenic amines are a group of naturally occurring amines derived by enzymatic decarboxylation of amino acids. Enzyme Immunoassay (EIA) and Radioimmunoassay (RIA) test kits provide the accurate assessment of various biogenic amine neurotransmitters, including dopamine, norepinephrine (noradrenaline), epinephrine (adrenaline), histamine, melatonin and serotonin. MP Biomedicals offers RIA and EIA Test Kits for the in vitro diagnostic (IVD) determination of biogenic amines in human serum, plasma, saliva or urine, as well as Research Use Only (RUO) applications.