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. 2019 Aug 28;35(6):e2894. doi: 10.1002/btpr.2894

Table 4.

Purity analysis of intact mAb

Average of % relative amount Feed strategy 4 Feed strategy 5 Feed strategy 6 Feed strategy 7
Peak 1 97.0 ± 0.2 96.3 ± 0.3 97.1 ± 0.3 96.9 ± 0.4
Peak 2 89 ± 3 91 ± 3

Note: The average apparent size of the mAb peak is ~181 kDa. Peak areas were determined using GXII reviewer and represent the mean of three technical replicates. Error bars represent ±1 SD of the mean.