PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8789157-1 1996 In need of a simple and sensitive method for detection of diamine oxidase (EC 1.4.3.6) activity in connection with diamine oxidase purification from human placenta, we have developed an enhanced chemiluminescence method using putrescine as substrate and horseradish peroxidase and luminol for the detection of the H2O2 produced by diamine oxidase. Luminol 281-288 amine oxidase copper containing 1 Homo sapiens 58-73