Solubility:100mM in DMSO and 50mM in 1eq. HClMolecular Weight:~299.76Biological Activity:TRPP3 channel inhibitor (IC50 = 10.5um). Inhibits the Na+/H+ exchanger (NHE). Derivative of amiloride.Storage and Stability:May be stored at 4°C. For long-term storage, aliquot and store at 4°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.