Run # 12 Run # 11 Run # 10 Run # 9 Run # 8 Run # 7 Run # 6 Run # 5 Run # 4 Run # 3 Run # 2 Run # 1 Parameter
107.96 115.43 115.08 86.15 119.1 184.13 136.75 160.55 101.65 121 116.23 96.24 Culture Time (hrs)
22.47 21.45 22.66 15.59 16.18 22.1 32.35 59.4 8.54 12.63 23.68 4.96 Final Antibody Concentration (mg/L)
1.28 1.43 1.35 1.43 1.28 1.23 1.34 1.33 1.41 1.47 1.38 1.53 Final Working Volume (L)
2.56 3.03 3.09 3.03 2.88 3.08 3.46 3.43 1.06 1.75 3.14 1.19 Peak Viable Cell Concentration (106 cells/mL)
1.4 1.25 1.3 1.21 1.97 2.09 1.96 2.94 0.4 1.02 1.32 0.45 IVCD (x 108cells day/L)
0.15 0.16 0.17 0.16 0.08 0.14 0.15 0.19 0.13 0.11 0.14 0.09 Average Specific Antibody Production Rate (mg/109cells per day)
11.1 7.79 12.5 7.42 12.57 8.31 1.4 9.88 26.05 40.49 5.9 20.63 Average Specific Glucose Consumption Rate (mg/109 cells per day)
3.67 3.17 2.69 3.02 3.36 1.95 2.42 2.17 12.87 3.04 3.02 10.79 Average Specific Glutamine Consumption Rate (mg/109 cells per day)
20.23 20.31 17.3 19.34 20.58 5.37 14.67 6.66 79.67 32.84 18.89 38.23 Average Specific Lactate Production Rate (mg/109cells per day)
0.78 0.59 0.5 0.56 0.39 0.24 0.55 0.22 1.63 0.54 0.61 0.98 Average Specific Ammonia Production Rate (mg/109 cells per day)
35.1 33.8 32.1 35.55 49.1 25.75 35 26.6 38.4 40.3 36.2 27.3 Final lactate concentration (g/L)
7.03 4.77 4.7 4.77 5.23 4.64 7.15 4.31 4.52 4.08 6.3 3.18 Final ammonia concentration (mmol/L)
0.52 0.82 0.62 0.82 0.61 0.84 0.43 1.52 0.41 0.41 0.23 0.18 Viable cell concentration at harvest (106cells/mL)
41.08 36.6 39.96 36.6 36.06 36.72 31.12 38.51 36.24 37.72 38.05 34.28 Viability at harvest (%)
Table 3: Data for the fed-batch runs conducted according to the experimental design.