Binding of gastrin to gastric transferrin

FEBS Letters
G S BaldwinJ Weinstock

Abstract

Binding of 125I-gastrin to porcine gastric transferrin has been demonstrated by covalent cross-linking with disuccinimidyl suberate. The concentration of gastrin required to reduce cross-linking by 50% was approx. 100 microM. The occurrence of both gastrin and gastric transferrin in porcine gastric mucosa and lumen suggests a novel synergistic role for the observed interaction in the uptake of dietary iron.

References

Feb 28, 1978·Biochemical and Biophysical Research Communications·P J Fraker, J C Speck
Dec 28, 1971·Journal of Molecular Biology·J King, U K Laemmli

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Citations

Jan 1, 1992·Critical Reviews in Food Science and Nutrition·C E Carpenter, A W Mahoney
Aug 30, 2008·American Journal of Physiology. Gastrointestinal and Liver Physiology·Suzana KovacGraham S Baldwin
Feb 16, 2011·Biochimica Et Biophysica Acta·Suzana KovacGraham S Baldwin
Sep 1, 2009·Metallomics : Integrated Biometal Science·Graham S Baldwin
Nov 15, 2014·American Journal of Physiology. Gastrointestinal and Liver Physiology·Marie LavalKathryn M Marshall
Oct 3, 2018·Metallomics : Integrated Biometal Science·Michael J StevensonMarie C Heffern
Dec 1, 1991·Archives of Biochemistry and Biophysics·R J MannG S Baldwin
Jun 1, 1988·Archives of Biochemistry and Biophysics·S C LonganoG S Baldwin

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