2-D zymography (2-DZ) of the proteolytic activities present in honey_MT2 extracts.

<p>Proteolytic activities were detected by 2-D zymography on gels copolymerized with gelatin. Gels: A (<i>orange</i> honey), B (<i>eucalyptus</i> honey), C (<i>chestnut</i> honey) and D (<i>sulla</i> honey). 80 µg of proteins were applied to each gel.