IKEPP Lysates

IKEPP, also known as PDZD3, associates with GUCY2C to act as a regulatory protein and negatively modulates the heat-stable enterotoxin-mediated activation of GUCY2C. Specifically, IKEPP regulates the amount of cGMP produced following receptor stimulation. IKEPP has also been found to stimulate SLC9A3 activity in the presence of elevated calcium ions.