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. 2014 Dec 4;5:465. doi: 10.3389/fphys.2014.00465

Figure 2.

Figure 2

Native gel data for heme/A1M samples. tgA1M and ntA1M (5 μM) were incubated with 50, 5, and 0.5 and 0 μM heme for 15 min at room temperature, and separated by electrophoresis in a 12% Criterion™ TGX™ Precast stainfree Gels under non-denaturing and non-reducing conditions. The gels were either stained with Coommassie Brilliant Blue (A) or imaged by tryptophan fluorescence with a digital BioRad imager (B).