Autooxidation of Hemoglobins A and F after Freeze-Thawing

Authors

  • N. N. Timchenko Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv
  • E. D. Rozanova Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv
  • Yu. V. Kucherenko Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv
  • B. N. Leonov Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv

Abstract

The authors studied the effect of freeze-thawing on structural and functional state of hemoglobins A and F. An increase in content of metforms in protein solutions is noted, which testifies to an acceleration of hemoglobins’ auto-oxidation. Conformation changes, accompanying this process, affect mainly the polar zones of molecules.

Downloads

Published

2002-12-25

How to Cite

Timchenko, N. N., Rozanova, E. D., Kucherenko, Y. V., & Leonov, B. N. (2002). Autooxidation of Hemoglobins A and F after Freeze-Thawing. Problems of Cryobiology and Cryomedicine, (4), 68–71. Retrieved from https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/991

Issue

Section

Theoretical and Experimental Cryobiology