Figure 4. A, Sephacryl S-100 gel filtration chromatography of the CI fraction of Albizia lebbeck seed coat previously obtained by CM-Sepharose chromatography resulting in three fractions (SI, SII, and SIII). The column was equilibrated and developed with 50 mM potassium phosphate buffer, pH 7.8. B, SDS-poly-acrylamide gel electrophoresis of the SI fraction (106 to 116 mL).
