Figure 3
Comparison of unbound antibody separation process using filtration and centrifugation techniques. The filtration technique utilizes syringe filters with the MWT cutoffs of 0.1 and 0.2 µm. The centrifugation technique consists of a direct centrifugation at 3200 × g for 1 min, a sequential centrifugation (200, 400, 800, 1200, 1600 and 3200 × g) with each step lasting for 1 min and a sequential centrifugation (200, 400, 800, 1200, 1600 and 3200 × g) with each step lasting for 2 min. Error bars represent the mean ± standard deviation of triplicates.
