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. 2020 Dec 21;13:208. doi: 10.1186/s13068-020-01851-4

Fig. 4.

Fig. 4

Western Blot analysis of Rnf subunits and detection of FMN in Rnf subunits of the purified Rnf complex from A. woodii. Purified proteins (20 µg) were separated on an SDS-PAGE and were either transferred onto nitrocellulose membranes and blotted against His6, RnfC, RnfB, and RnfG antibodies (a) or were placed under UV light (280 nm) for visualization of flavin-containing subunits (b)