3.5.1.17 4.8 5.2 - 3.5.1.17 6 - - 3.5.1.17 7 - - 3.5.1.17 8 - enzyme activity in glycine buffer is about 20% higher than in phosphate buffer 3.5.1.17 8.2 8.4 - 3.5.1.17 9 - -