1.1.1.124 40000 - 1 * 40000, SDS-PAGE 285814 1.1.1.124 25000 - 4 * 25000, SDS-PAGE 285815 1.1.1.124 100000 - gel filtration 285815 1.1.1.124 50000 - gel filtration, sedimentation equilibrium measurement 285814