ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Our sample of crystalline chymotrypsin was found to be 50.2 per cent pure (the remainder being magnesium sulphate) by using Anson?s method of estimation2 (digestion with denatured hmoglobin in phosphate buffer, pH. 7.7 at 25, and using Northrop?s value of (0.038 T.U.)Hbmgm.P.N. for the activity of ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/166784a0
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