GSK669 is a potent, selective NOD2 (nucleotide-binding oligomerization domain 2) inhibitor, inhibits muramyl dipeptide (MDP)-induced NOD2-mediated signaling (IC50=0.5 uM), has an IC50 of 3.2 uM for MDP-stimulated IL-8 secretion in HEK293/hNOD2 cells.GSK669 specifically inhibits MDP-induced NOD2 activation, has no effect on IL-8 secretion induced by over-expression of NOD1.GSK669 significantly inhibits platelet proinflammatory cytokine release induced by muramyl dipeptide, platelet aggregation, ATP release, and ROS generation induced by collagen and collagen related peptide (CRP). GSK669 inhibits thrombosis and oxidative stress via targeting platelet glycoprotein VI (GPVI), decreases malonaldehyde (MDA) and increases superoxide dismutase (SOD) levels in mouse plasma

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.