Method of fractional collection of gastric acid secretion inhibiting components
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United States of America Patent
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Aug 28, 1984
Grant Date -
N/A
app pub date -
Jan 27, 1983
filing date -
Feb 2, 1982
priority date (Note) -
Expired
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Abstract
Gastric acid secretion inhibiting substance obtainable from mammalian urine by conventional method is fractionated into the first and second components by gel filtration, adsorption and desorption on ion exchanger or electrophoresis detecting each component by biological test methods. The activities of the two components differ from each other in the biological tests. The first component is a glucoprotein-like substance of M.W. 100,000 and the second component is a peptide-like substance of M.W. about 6,000.
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