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Analysis by two-dimensional gel electrophoresis of ram epididymal secreted proteins
X Druart1, J L Gatti, F Dacheux
1URA 1291 INRA-CNRS, Institut National de la Recherche Agronomique, Monnaie, France.
Cellular and Molecular Biology (Noisy-Le-Grand, France)
|February 1, 1994
Abstract:
We used two-dimensional gel electrophoresis to analyse the 35S-labelled proteins secreted in vitro by the epithelium of the epididymis. Polypeptides with molecular weight ranging from 10 to > 200 kDa and isoelectric points from < 4 to 9 were observed. These compounds showed high degree of polymorphism. Some were secreted in distinct zones while others were present in the caput and the cauda epididymis.