L 888607 Racemate NLT 98%

L 888607 Racemate is a selective prostaglandin D₂ receptor subtype 1 (DP1) antagonist, with K_is of 132 nM and 17 nM for DP1 and thromboxane A2 receptor (TP), respectively. IC50 & Target: Ki: 132 nM (DP1), 17 nM (TP)^[1]. In Vitro: L 888607 Racemate (compound 3) maintains a modest binding affinity for the DP1 receptor (K_i = 132 nM) and is actually 8-fold more potent on the TP receptor (K_i = 17 nM)^[1].