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renalase

n. (context enzyme English) An enzyme, released by the kidney, that breaks down adrenaline and related compounds

Wikipedia
Renalase

Renalase, FAD-dependent amine oxidase is an enzyme that in humans is encoded by the RNLS gene. Renalase is a flavin adenine dinucleotide-dependent amine oxidase that is secreted into the blood from the kidney.