2.3.1.135 20000 - 1 * 25000, full-length wild-type enzyme, SDS-PAGE, 1 * 20000, recombinant truncated enzyme, SDS-PAGE 658001 2.3.1.135 20000 - 2 * 25000, full-length wild-type enzyme, SDS-PAGE, 2 * 20000, recombinant truncated enzyme, SDS-PAGE 658001 2.3.1.135 20900 - x * 20900 720353 2.3.1.135 25000 - 1 * 25000, full-length wild-type enzyme, SDS-PAGE, 1 * 20000, recombinant truncated enzyme, SDS-PAGE 658001 2.3.1.135 25000 - 2 * 25000, full-length wild-type enzyme, SDS-PAGE, 2 * 20000, recombinant truncated enzyme, SDS-PAGE 658001 2.3.1.135 25000 - x * 25000, about 719417 2.3.1.135 25000 - x * 25000, recombinant enzyme 658662 2.3.1.135 25000 - x * 25000, SDS-PAGE 658661 2.3.1.135 40000 - nonreducing PAGE, higher aggregation, up to pentamers, occurs in absence of denaturing agents 658001