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Figure 3 | Microbial Cell Factories

Figure 3

From: Over-expression and single-step purification of human IFNα8 and human IFNα2b reveals the highest antiviral activity of human IFNα8

Figure 3

(A). RP-HPLC analysis of purified HUIFNα2 (A) and HUIFNα8 (B). The molecular weight of markers shown in SDS-PAGE are: 34 kDa, 26 kDa, 20 kDa and 7 kDa, respectively. (B). The LC-MS analysis of the tandem digestion tryptic/V8 revealed that cysteine residues of HuIFNα8 and HuIFNα2b are correctly linked by disulfide bridges ((Data not show).

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