NF449 is a potent purinergic receptor antagonist that displays high selectivity for P2X1 (IC50 values are 0.28, 0.69, 120, 1820, 47000 and > 300000 nM for rP2X1, rP2X1+5, rP2X2+3, rP2X3, rP2X2 and P2X4 receptors respectively). NF449 provides antithrombotic protection in vivo. NF449 also acts as a Gsα-selective antagonist.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.