In vitro Assay of Hog Intrinsic Factor with Rat Liver Homogenates
- 1 August 1958
- journal article
- research article
- Published by Frontiers Media SA in Experimental Biology and Medicine
- Vol. 98 (4), 684-686
- https://doi.org/10.3181/00379727-98-24151
Abstract
A convenient laboratory assay for hog pyloric intrinsic factor is described which involves the uptake of Co60-vitamin B12 upon rat liver homogenates. By means of this in vitro assay 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.Keywords
This publication has 3 references indexed in Scilit:
- Development of a Possible in vitro Assay for Intrinsic Factor.Experimental Biology and Medicine, 1958
- Stimulation of Vit. B12 Uptake in Tissue Slices by Intrinsic Factor Concentrate.Experimental Biology and Medicine, 1957
- INTRINSIC FACTOR STUDIES .2. THE EFFECT OF GASTRIC JUICE ON THE URINARY EXCRETION OF RADIOACTIVITY AFTER THE ORAL ADMINISTRATION OF RADIOACTIVE VITAMIN-B121953