5.4.99.15 40 - - 3486 5.4.99.15 40 - in 100 mM phosphate buffer 690584 5.4.99.15 50 - recombinant enzyme 705098 5.4.99.15 60 - assay at 721858, 724886 5.4.99.15 70 - - 681347 5.4.99.15 70 - MTSH fusion enzyme 693601 5.4.99.15 70 - purified recombinant enzyme 693473 5.4.99.15 70 80 - 3487, 721858, 722996 5.4.99.15 75 - - 3488, 651359, 724948 5.4.99.15 75 - assay at 727449