Christenson J G, Dairman W, Udenfriend S
Proc Natl Acad Sci U S A. 1972 Feb;69(2):343-7. doi: 10.1073/pnas.69.2.343.
Simultaneous immunological titration of DOPA and 5-hydroxytryptophan decarboxylase activities, from a number of tissues of various species, showed that the two activities were not distinguishable with a monospecific antiserum to hog kidney decarboxylase. Together with previous findings, these data firmly establish the concept that in mammalian tissues the two enzyme activities are associated with a single protein, namely aromatic L-amino acid decarboxylase.
对来自多种物种的多个组织中的多巴和5-羟色氨酸脱羧酶活性进行同步免疫滴定,结果表明,用针对猪肾脱羧酶的单特异性抗血清无法区分这两种活性。结合先前的研究结果,这些数据有力地证实了以下概念:在哺乳动物组织中,这两种酶活性与单一蛋白质相关,即芳香族L-氨基酸脱羧酶。