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. 2019 Jan 28;9:800. doi: 10.1038/s41598-018-37280-5

Table 1.

Yield (mg of Protein A-purified recombinant fusion protein from 1 L of culture).

Batch IL-2/Fc IL-2 (K35E)/Fc
1 10 106
2 12 78
3 9 115
4 6 71
5 6 80
6 10 110
7 8 89
Mean ± SD (7 batches) 8.7 ± 2.2 92.7 ± 17.5