1.2.1.9 6.2 8.1 - 724917 1.2.1.9 7.5 - at 60°C 725013 1.2.1.9 7.8 - assay at 761196 1.2.1.9 7.9 - activity assay 673549, 676575 1.2.1.9 8 - assay at 724471, 725013 1.2.1.9 8 8.3 - 288343 1.2.1.9 8 9 - 724917 1.2.1.9 8.2 - - 288340, 657250 1.2.1.9 8.3 - activity assay 673728 1.2.1.9 8.5 - - 656781