Urinary trypsin-inhibitor: extraction from pregnancy urine by affinity chromatography
Casati, P.; Grandi, M.; Toccaceli, N.
Italian Journal of Biochemistry 24(3-4): 188-198
1975
ISSN/ISBN: 0021-2938 PMID: 1213874 Document Number: 94507
Affinity chromatography has led to the extraction of a trypsin inhibitor from urines of pregnant women, with a recovery of about 85%. The inhibitor obtained by this method is fairly pure, but heterogeneous, according to several criteria. The heterogeneity is not the result of the extraction procedure, but it seems to pre-exist in the urine itself.
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