AZD1981 is a potent, selective CRTh2 (DP2) receptor antagonist with IC50 of 4 nM, showing >1000-fold selectivity over more than 340 other enzymes and receptors, including DP1. AZD1981 blocks DP2-mediated shape change in human eosinophils and basophils in blood, as well as DP2-mediated chemotaxis of human Th2 cells and eosinophils. what's more, AZD1981 also blocks the binding of [3H]PGD2 to mouse, rat, guinea pig, rabbit and dog recombinant DP2. In guinea pig hind limb model, AZD1981 (100 nM) completely inhibits DK-PGD2-induced eosinophil mobilization.
|Body Surface Area (m2)||0.007||0.025||0.15||0.05||0.02||0.5|
|Animal A (mg/kg) = Animal B (mg/kg) multiplied by||Animal B Km|
|Animal A Km|
For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.
|Related GPR Products|
WAY-388798 is a agonist of free fatty acid receptor 1 (GPR40)
NE 52-QQ57 is an orally available GPR4 antagonist with an IC50 of 70 nM. NE 52-QQ57 significantly inhibited the AGE-induced increased expression of several key inflammatory cytokines and signaling molecules, including tumor necrosis factor-α (TNF-α), interleukin (IL)-1β, IL-6, inducible nitric oxide synthase (iNOS), nitric oxide (NO), cyclooxygenase 2 (COX2), and prostaglandin E2 (PGE2).
|GPR81 agonist 1
GPR81 agonist 1 is a potent and highly selective GPR81 agonist, with EC50 values of 58 nM and 50 nM for human and mouse GPR81, respectively.
|MCH TFA (human, mouse, rat)
MCH TFA (human, mouse, rat) is a potent peptide agonist of MCH-R and exhibits binding IC50 values of 0.3nM and 1.5 nM for MCH1R and MCH2R, respectively.
AF64394 is a selective GPR3 inverse agonist with a pIC50 of 7.3.
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