2.3.3.8 ? - 488221 2.3.3.8 ? x * 105000, SDS-PAGE 488190 2.3.3.8 ? x * 110000, SDS-PAGE 488188 2.3.3.8 ? x * 120000, SDS-PAGE 488221, 488224 2.3.3.8 ? x * 120608, calculated, identified by mass spectrometry 704077 2.3.3.8 ? x * 123000, SDS-PAGE 488186 2.3.3.8 ? x * 125000, SDS-PAGE 488210, 704077 2.3.3.8 ? x * 43675 + y * 65535, calculated, x * 40000 + x * 65000, SDS-PAGE 658601 2.3.3.8 ? x * 55000 + x * 70000, may have hexameric structure, SDS-PAGE -, 488216 2.3.3.8 ? x * 66000, SDS-PAGE 659954