摘要
A new approach for the separation of antithrombin III with high performance affinity chromatography (HPAC) was described. A novel monodisperse, non-porous, cross-linked poly (glycidyl methacrylate) beads (PGMA) were used as the affinity support. With the water-soluble carbodiimide, heparin was linked covalently to amino-PGMA-beads, which was prepared by amination of PGMA. The adsorbent obtained exhibits high binding activity to antithrombin III (ATIII), good resolution and excellent mechanical properties and can be used under high flow rate.
A new approach for the separation of antithrombin III with high performance affinity chromatography (HPAC) was described. A novel monodisperse, non-porous, cross-linked poly (glycidyl methacrylate) beads (PGMA) were used as the affinity support. With the water-soluble carbodiimide, heparin was linked covalently to amino-PGMA-beads, which was prepared by amination of PGMA. The adsorbent obtained exhibits high binding activity to antithrombin III (ATIII), good resolution and excellent mechanical properties and can be used under high flow rate.
