Action of Papain and Ficin on Tadpoles and Arbacia Eggs
نویسنده
چکیده
Living tadpoles and Arbacia eggs are not digested by ficin or papain although the dead organisms are. Arbacia eggs develop in papain solutions but the cells become separated. Development is normal in ficin and trypsin solutions.
منابع مشابه
Direct Evidence for an Acylated Thiol as an Intermediate in Papain- and Ficin-catalysed Hydrolyses.
1. Methyl thionohippurate was prepared and shown to be a specific substrate for both papain and ficin. 2. The ultraviolet-absorption properties of the acyl-enzyme intermediate for both papain and ficin with methyl thionohippurate was that expected of an acyl-thiol. The possibility that other functional groups present in papain or ficin might be the site of acylation has been excluded. 3. The ch...
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ورودعنوان ژورنال:
- The Journal of General Physiology
دوره 30 شماره
صفحات -
تاریخ انتشار 1947