Timapiprant sodium

替马匹兰钠

Timapiprant sodium

T654457-1ml

1ml

10mM in DMSO

充氩,-80℃储存

超低温冰袋运输

Timapiprant sodium (OC000459 sodium) is a potent, selective, and orally active D prostanoid receptor 2 ( DP 2 , also known as CRTH2 ) antagonist. Timapiprant sodium (OC000459 sodium) potently displaces [ 3 H] PGD2 from human recombinant DP 2 ( K i =13 nM), rat recombinant DP 2 ( K i =3 nM), and human native DP 2 ( K i =4 nM). Timapiprant sodium (OC000459 sodium) inhibits mast cell activation of Th2 lymphocytes and eosinophils In Vitro Timapiprant sodium (OC000459 sodium) (0.0001 μM-10 μM; 5 hours) inhibits chemotaxis (IC 50 =0.028 μM) of human Th2 lymphocytes and cytokine production (IC 50 =0.019 μM) by human Th2 lymphocytes. Timapiprant sodium (OC000459 sodium) (1 μM) inhibits the activation of Th2 cells and eosinophils in response to supernatants from IgE/anti-IgE-activated human mast cells. Timapiprant sodium (OC000459 sodium) (1 nM-1000 nM; 16 hours) inhibits the anti-apoptotic effect of PGD2 on Th2 cells with an IC 50 of 0.035 uM. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Apoptosis AnalysisCell Line: Th2 Cells Concentration: 0.0001 μM-10 μM Incubation Time: 16 hours Result: Inhibited the antiapoptotic effect of PGD2. In Vivo Timapiprant sodium (OC000459 sodium) (gavage; 2 mg/kg, 10 mg/kg) inhibits blood eosinophilia induced by 13,14-dihydro-15-keto-PGD2 (DK-PGD2) in Rat (ED 50 =0.04 mg/kg) . Timapiprant sodium (OC000459 sodium) (gavage; 0.01 mg/kg, 0.1 mg/kg, 1.0 mg/kg) inhibits airway eosinophilia in response to an aerosol of DK-PGD2 in guinea pigs (ED 50 =0.01 mg/kg) . MCE has not independently confirmed the accuracy of these methods. They are for reference only. IC50& Target:Ki: 0.013 μM (human recombinant DP2),0.003 μM (rat recombinant DP2) and 0.004 μM (human native DP2)

替马扑仑钠（OC000459 sodium）是一种强效、选择性和口服活性的 D 类前列腺素受体 2（DP 2，又称 CRTH2）拮抗剂。替马扑仑钠（OC000459 钠）能强效置换人重组 DP 2 中的 [ 3 H] PGD2（K i =13 nM）。

950688-14-9(DMSO)

C21H16FN2NaO2

370.35 g/mol

O=C(O[Na])CN1C2=CC=C(F)C=C2C(CC3=NC4=C(C=CC=C4)C=C3)=C1C