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. 2017 Jun 27;17:142. doi: 10.1186/s12866-017-1056-9

Fig. 3.

Fig. 3

Heme staining of soluble membrane-bound proteins. Soluble membrane-bound proteins in 8004, 0531pk, C0531 and 015F07 were analyzed by heme staining after SDS-PAGE. Equivalent amounts of protein were loaded in each lane, shown stained in panel left. The membrane components were stained (Mrs, 14 kDa, 22 kDa and 30 kDa) in panel right. Lanes contained total soluble membrane-bound heme from 8004, 0531pk, C0531 and 015F07, as indicated. The positions of molecular mass markers are indicated