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. 2021 Dec 27;39(1):89–103. doi: 10.1007/s11095-021-03158-x

Fig. 1.

Fig. 1

The characterization of ADC aggregates induced by stirring stress or thermal stress. Aggregates of trastuzumab and commercial ADCs (T-DM1, T-DXd) were prepared by stirring stress (~600 rpm, 20 h) or thermal stress (90°C, 3 min) in PBS, and then an aliquot of the sample was filtered by using a 0.45 μm filter. (a) Pictures of 0.375 mg/mL control (non-stressed) and stressed samples. (b) The size distribution of 10-fold diluted sample was analyzed by using qLD. Representative data are presented. (c) Particle counts in 200-fold diluted samples obtained by Flow Imaging. Value is the mean and standard deviation of three samples from different preparations.