nkcc2

Ethacrynic acid (Edecrin) is a nonsulfonamide loop diuretic that inhibits the activity of the Na+ K+ 2Cl- cotransporter NKCC2 in the thick ascending limb of the loop of Henle. It also inhibits glutathione S-transferase and Wnt signalling, producing cytotoxicity in chronic lymphocytic leukaemia cells and other tumour cells.

Bumetanide sodium is a potent loop diuretic that acts as a blocker for the sodium-potassium-chloride cotransporter (NKCC). It selectively inhibits NKCC1 and NKCC2, with IC50 values of 0.68 μM and 4.0 μM for hNKCC1A and hNKCC2A, respectively [1] [2].

Furosemide sodium (Frusemide Sodium) is a potent and orally active inhibitor of Na+ K+ 2Cl- (NKCC) cotransporter, NKCC1 and NKCC2. Furosemide sodium is also a GABAA receptors antagonist and displays 100-fold selectivity for α6-containing receptors than α1-containing receptors. Furosemide sodium acts as a loop diuretic and used for the study of congestive heart failure, hypertension and edema.