Parameters R2 F-test value   θ ν σ δ λ Pure Fab’ 8.21 1.49 -1.08 -5.34 0.03 0.973 1037.82 Fab’ in clarified homogenate 9.46 -3.16 2.19 -4.60 0.005 0.937 308.28 Impurities 7.02 -5.01 3.70 -3.51 0.02 0.914 195.48

Table 2: Parameters, F-test value and R2 value of simplified model using equation (24) for pure Fab’ precipitation, Fab’ precipitation in clarified homogenate and impurities precipitation.