1.2.98.1 44000 - 4 * 44000, SDS-PAGE 390488, 390493, 390495 1.2.98.1 44000 - x * 44000, SDS-PAGE 740788 1.2.98.1 55000 - 4 * 55000, SDS-PAGE 390487, 390491 1.2.98.1 180000 - - 390493, 390495 1.2.98.1 180000 - gel filtration 390488 1.2.98.1 181000 - gel filtration 762825 1.2.98.1 184000 - gel filtration 762825 1.2.98.1 188000 - gel filtration 762825 1.2.98.1 220000 - gel filtration 390487, 390491