[Analysis of cerebellar proteins and glycoproteins in adult cattle. I. Con A positive glycoproteins].

The cerebellar glycoproteins of bovine have been separated by affinity chromatography on Con A-Sepharose and analyzed by poliacrylamide gel electrophoresis. Some soluble Con A binding glycoproteins are common to the insoluble (membrane bound) glycoproteins suggesting a relationship between the two classes of molecules. The data support the hypothesis that some of the soluble glycoproteins can be considered precursors of the insoluble.