ISOLATION OF SOYBEAN 11S GLOBULIN BY ISOELECTRIC PRECIPITATION AND SEPHACRYL S-300 GEL-FILTRATION CHROMATOGRAPHY - A NEW PURIFICATION TECHNIQUE

This study outlines a simple alternative technique for the purificatio n of the 11S soybean globulin from crude globulin using a single Sepha cryl S-300 gel filtration chromatographic technique. All supporting da ta demonstrated that the 11S globulin was purified to homogeneity with no contamination from the 7S soybean globulin.