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. 2015 Sep 11;3(3):730–750. doi: 10.3390/vaccines3030730

Figure A1.

Figure A1

Figure A1

Comparison between UPLC peaks from digested blank nanoparticles and peptide-loaded nanoparticles, and the free PADRE and 1338aa peptides in digested nanoparticle matrix. Comparison between UPLC peaks of digested peptide-loaded nanoparticles (A) encapsulated (B) surface adsorbed) with blank nanoparticles (C) and with free PADRE and 1338aa peptides in digested nanoparticle matrix as controls (D); *: Peaks from residues of digested nanoparticles; **: Peak from PADRE peptide; ***: Peak from 1338aa peptide.