In vitroAssay of Hog Intrinsic Factor with Rat Liver Homogenates

Autor: Minard, Frederick N., Wagner, Carol L.
Zdroj: Experimental Biology and Medicine; August 1958, Vol. 98 Issue: 4 p684-686, 3p
Abstrakt: A convenient laboratory assay for hog pyloric intrinsic factor using Co60-Vit. B12and rat liver homogenates is described. By means of this in vitroassay the presence of an inhibitory substance was detected in certain crude preparations derived from hog duodenum. These showed a diminished response relative to activity in the Schilling urinary excretion assay.
Databáze: Supplemental Index