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Related to histaminase: Arylsulfatase
his·tam·i·nase(hĭ-stăm′ə-nās′, -nāz′, hĭs′tə-mə-)
An enzyme that catalyzes the inactivation of histamine and is found in the digestive system.
(Biochemistry) an enzyme, occurring in the digestive system, that inactivates histamine by removal of its amino group. Also called: diamine oxidase
his•tam•i•nase(hɪˈstæm əˌneɪs, -ˌneɪz)
an enzyme that catalyzes the decomposition of histamine, used in treating allergies.