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. 2016 Jun 24;11(6):e0158356. doi: 10.1371/journal.pone.0158356

Fig 1. SDS-PAGE of the equimolar mixture act-A/act-B.

Fig 1

(A) Equimolar mixture of act-A/act-B incubated in aqueous buffer (─), or in the presence of hydrophobic environments: liposomes (PC:PA) at the protein:lipid ratios shown, or detergents indicated. After SDS solubilization the samples were either heated (+Δ) or not heated (-Δ). The migration of monomeric act-A and act-B is indicated. All the lanes contain identical protein quantity (5 μg). The black arrows point to faint bands that correspond to a small proportion of homodimers or heterodimers.