ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The following procedure has ^yielded a fraction which, on a protein basis, is 510 times more potent than the filtrate of the boiled anaemic plasma. The plasma proteins were precipitated at 5 C. at pH. 6-0 by the addition of four volumes of saturated ammonium sulphate. The precipitate was extracted ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1811802a0