1.4.3.10 - 1.4.3.10 ammonium sulfate precipitation, HiTrap DEAE column chromatography, EAH Superose column chromatography, and Superose 12 gel filtration 1.4.3.10 His-Trap column chromatography 1.4.3.10 partial 1.4.3.10 Q-Sepharose column chromatography 1.4.3.10 three-phase partitioning and DEAE Sephadex gel filtration