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Article Dans Une Revue Biochemical and Biophysical Research Communications Année : 1993

Annexins from bovine adrenal cortex exhibit specific cytosol/membrane solvation.

J. Moufquia
  • Fonction : Auteur
B. Rothhut
  • Fonction : Auteur
C. Comera
A. Alfsen
  • Fonction : Auteur
F. Russo-Marie
  • Fonction : Auteur
F. Lavialle
  • Fonction : Auteur

Résumé

Cytosol/membrane localization of annexins I to VI was analyzed in tissue extracts from bovine adrenal cortex. Based on their solubility in either aqueous or detergents solutions, they were subfractionated in three groups named cytosolic (C), membrane-bound (MB) and membrane-inserted (MI). Less than 1% of the total annexins present in the tissue were recovered in the C fraction when as much as 76.5 and 22.5% were obtained respectively in the MB and the MI fractions. By immunoblotting after SDS-PAGE, it was shown that the various members of the annexin family were not equally recovered in the different fractions. A-V and A-VI were found present in the three fractions whereas the distribution of A-I, A-II, A-III and A-IV was distinct, suggesting different cellular functions.

Domaines

Chimie organique
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Dates et versions

hal-00815359 , version 1 (01-06-2020)

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J. Moufquia, B. Rothhut, D. Rainteau, C. Comera, A. Alfsen, et al.. Annexins from bovine adrenal cortex exhibit specific cytosol/membrane solvation.. Biochemical and Biophysical Research Communications, 1993, 195 ((1)), pp.132-8. ⟨hal-00815359⟩
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