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. 2016 Jan 12;27(5):568–575. doi: 10.1097/MBC.0000000000000477

Table 4.

Content of host cell protein, mAb and high molecular weight protein in manufactured batches of purified turoctocog alfa

Batch 1 Batch 2 Batch 3
Specific activity (IU/mg) 7480 10 324 8146
HCP (ng 1000 IU−1) 40 33 38
mAb (ng 1000 IU−1) 0.05 0.04 0.05
HMWP (%) 0.3 0.8 0.4

HCP, host cell protein; HMWP, high molecular weight protein; IgG, immunoglobulin G.