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. 2013 Mar 28;8(3):e59779. doi: 10.1371/journal.pone.0059779

Figure 1. Comparison of the abilities of four different detergents to extract membrane proteins.

Figure 1

(A) SDS-PAGE analysis of the proteins in the supernatants of PM-enriched fraction dissolved by different detergents followed by centrifugation; (B) SDS-PAGE analysis of the proteins remaining in the pellets after detergent extraction. For SDS-PAGE analysis, the pellets were dissolved by loading buffer containing 4% SDS.