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. 2011 Jul 1;2(4):395–404. doi: 10.4161/mabs.2.4.12303

Table 4.

Removal of hcps during capture and post protein A purification using different cation exchangers1

Toyopearl GigaCap S Fractogel SO3− Eshmuno S
hcp clearance factor (capture) 1212 522 1502
284 1084 774
hcp clearance factor (post Protein A) n.d. 3.73 53
1

for experimental details see Table 3.

2

mAb02;

3

mAb03;

4

mAb04.