[Electrophoretic characteristics of beef brain proteins extracted by acidic ethanol].

Abstract

A protein fraction was isolated from the TCA residue of beef brain water-soluble proteins by 80% ethanol treatment. This fraction accounts for 3% of the total brain protein. The heterogeneity and tissue specificity of its component are studied by electrophoreses in 10% polyacrylamide gel (pH 8.3). The fraction consists of three proteins with different electrophoretic mobility and tissue specificity.