Enzymes in ontogenesis (orthoptera) V. Further studies on the activation of the enzyme, tyrosinase
Enzymes in ontogenesis (orthoptera) V. Further studies on the activation of the enzyme, tyrosinase
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DOI：
10.1002/jcp.1030120106
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发表时间：
1938-08-01
影响因子：
--
通讯作者：
Allen, TH
中科院分区：
文献类型：
--
作者：
Bodine, JH;Allen, TH
A study was made of the reaction rates of the enzyme tyrosinase obtained from the egg of the grasshopper, Melanoplus differentialis. Activators of the enzyme which have been employed oleate, a natural activator, temp., ethyl urethane, urea and acetone. Activation and injury of the enzyme occurred simultaneously and this in turn seemed dependent upon the activator in question. Critical point, or maintenance of max. activity of the enzyme, could be demonstrated for all activators. Ideas were expressed as to the possible modes of activation.
