5.4.2.4 26500 - 2 * 26500, SDS-PAGE 3321 5.4.2.4 27200 - 2 * 27200, SDS-PAGE 3255 5.4.2.4 28000 - 4 * 28000, SDS-PAGE 3257 5.4.2.4 29000 - 2 * 29000, SDS-PAGE 3319 5.4.2.4 30000 - SDS-PAGE, mass spectrometry 662264 5.4.2.4 32000 - 2 * 32000, SDS-PAGE 3313, 3320 5.4.2.4 54000 - gel filtration 3255 5.4.2.4 56500 - gel filtration, sedimentation equilibrium centrifugation 3321 5.4.2.4 60000 - gel filtration 3313, 3319, 3320 5.4.2.4 63000 - sedimentation equilibrium centrifugation 3319 5.4.2.4 120000 - ultracentrifugation, cyanogen bromide cleavage, tryptic digestion 3257