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Table 2 ESI–mass spectrometry study results

From: Cell-culture growth conditions resulting in the oxidation of a recombinant antigen-binding fragment

Sample

Presence of oxidized molecule

Oxidative peak intensity percentage

Bioreactor-1

Yes

37%

Bioreactor-2

Yes

42%

Bioreactor-3

Yes

12%

Bioreactor-4

No

Not detected

Bioreactor-5

Yes

35%

Bioreactor-6

Yes

36%

Bioreactor-7

Yes

26%

Bioreactor-8

No

Not detected