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. 2014 Dec 5;5:202. doi: 10.3389/fendo.2014.00202

Figure 1.

Figure 1

One-dimensional native-PAGE of soluble proteins extracted from respiratory mucosa (RM) and vomeronasal mucosa (VNO) of pigs. The gel was stained with colloidal Coomassie blue. Wells were loaded for each tissue as follows: pubertal female (PB), pre-pubertal female (PPB), pubertal male (PB), and pre-pubertal male (PPB). Arrow: faster migrating band used as a standard for quantification and normalization of the samples. Relative optical density (in %) was calculated by using ImageJ software.