Transporter 2e clearly displays Cl–-ion transportation activity across both model and live cell
membranes. Furthermore, 2e can disrupt Ca2+ homeostasis and increase the intracellular
concentration of Ca2+ in the DLD-1 cell. This disruption can lead to Caspase-dependent
apoptosis supported by CHOP expression (a marker of ER stress) and the appearance of
the cleaved forms of Caspase 3 and PARP.