3.5.1.84 potassium phosphate buffer yields optimal catalytic rates 718459 3.5.1.84 strain D, bovine serum albumin, large amounts, stabilizes, rapid loss of activity can be decreased to 25% with large amounts of bovine serum albumin 246620 3.5.1.84 strain D, dithiothreitol, 10 mM, stabilizes, rapid loss of activity can be decreased to 25% with 10 mM dithiothreitol 246620 3.5.1.84 strain D, enzyme very labile during purification 246620 3.5.1.84 strain D, enzyme very labile, complete loss of activity in a few hours 246620 3.5.1.84 strain D, glycerol, 1.5 M, stabilizes, rapid loss of activity can be decreased to 25% with 1.5 M glycerol 246620