3.1.6.8 49000 - 1 * 49000, 1 * 55000, SDS-PAGE 135681 3.1.6.8 49000 - aggregation to tetramer at higher concentrations around pH 5, 2 * 49000, 2 * 55000 135681 3.1.6.8 50000 - enzyme is synthesized as a preprotein with 507 amino acids, the mature protein has 489 amino acids with a calculated mass of 52000 135692 3.1.6.8 50000 - in the liver samples of control and ethanol treated rats, Western blot analysis 677433 3.1.6.8 50000 - octamer at acidic pH, dimer at neutral pH 135692 3.1.6.8 50000 - SDS-PAGE 135686 3.1.6.8 54000 - in the liver samples of control and ethanol treated rats, Western blot analysis 677433 3.1.6.8 55000 - 1 * 49000, 1 * 55000, SDS-PAGE 135681 3.1.6.8 55000 - aggregation to tetramer at higher concentrations around pH 5, 2 * 49000, 2 * 55000 135681 3.1.6.8 59000 - x * 63000, x * 59000, ratio 1.9:1, SDS-PAGE 135666