Fig. 2From: A Penicillium chrysogenum-based expression system for the production of small, cysteine-rich antifungal proteins for structural and functional analysesAnalysis of purified recombinant proteins with 18% (w/v) tris–glycine SDS-PAGE. One microgram of the protein samples was loaded per lane and visualized by Coomassie blue staining. M pre-stained protein size-standard (SeeBlue Plus2, ThermoFischer Scientific, Waltham, MA, USA), 1 PAF[Pc], 2 PAFF31N, 3 PAFY48Q, 4 PAF[Pd], 5 NFAP, 6 NFAP[Pc]Back to article page