The intact porcine eye globe model was used to demonstrate that transscleral iontophoresis could deliver a small protein. cytochrome c (Cyt c). to the posterior segment and to investigate post-iontophoretic biodistribution in the different ocular compartments. The effects of Cyt c concentration (1. https://www.spidertattooz.com/OPI-GelColor-Magnet-Tool-Mauvnetic-Poles-0-5-oz-p21159/