Anti-Monoamine Oxidase B/MAOB Antibody Picoband® Fluoro488 Conjugated

MAOB (MONOAMINE OXIDASE B), also called MAO, BRAIN, AMINE OXIDASE (FLAVIN-CONTAINING) B, is a protein that in humans is encoded by the MAOB gene. MAOB is a member of the flavin monoamine oxidase family. And it is mapped on Xp11.3. MAOB catalyzes the oxidative deamination of biogenic and xenobiotic amines and plays an important role in the metabolism of neuroactive and vasoactive amines in the central nervous system and peripheral tissues. This protein preferentially degrades benzylamine and phenylethylamine. Like MAOA, it also degrades dopamine. MAO-B is involved in the breakdown of dopamine, a neurotransmitter implicated in reinforcing and motivating behaviors as well as movement. MAO-B inhibition is, therefore, associated with enhanced activity of dopamine, as well as with decreased production of hydrogen peroxide, a source of reactive oxygen species.

A synthetic peptide corresponding to a sequence at the C-terminus of human MAOB, different from the related mouse sequence by five amino acids, and from the related rat sequence by four amino acids.

Drug Metabolism, Metabolic Signaling Pathways, Metabolism, Mitochondrial, Mitochondrial Markers, Mitochondrial Metabolism, Neurodegenerative Disease, Neurology Process, Neuroscience, Neurotransmitter, Pathways and Processes, Signal Transduction

Catalyzes the oxidative deamination of biogenic and xenobiotic amines and has important functions in the metabolism of neuroactive and vasoactive amines in the central nervous system and peripheral tissues. MAOB preferentially degrades benzylamine and phenylethylamine.

1. Bach, A. W., Lan, N. C., Johnson, D. L., Abell, C. W., Bembenek, M. E., Kwan, S.-W., Seeburg, P. H., Shih, J. C. cDNA cloning of human liver monoamine oxidase A and B: molecular basis of differences in enzymatic properties. Proc. Nat. Acad. Sci. 85: 4934-4938, 1988. 2. Binda, C., Newton-Vinson, P., Hubalek, F., Edmondson, D. E., Mattevi, A. Structure of human monoamine oxidase B, a drug target for the treatment of neurological disorders. Nature Struct. Biol. 9: 22-26, 2002. 3. Edmondson DE, Binda C, Mattevi A (2007) . STRUCTURAL INSIGHTS INTO THE MECHANISM OF AMINE OXIDATION BY MONOAMINE OXIDASES A AND B. Archives of Biochemistry and Biophysics 464 (2) : 269–76.