CAY10583

Leukotriene B4 (LTB4) promotes a number of leukocyte functions including aggregation, stimulation of ion fluxes, superoxide anion production, chemotaxis, and chemokinesis. Two G protein-coupled receptors, BLT1 and BLT2 mediate the actions of LTB4. CAY10583 is a potent, selective full agonist for BLT2 with an EC50 value of 20 nM. It does not displace [3H]-leukotriene B4 (LTB4) binding to BLT1 at concentrations >1 µM and activates BLT2 at significantly lower concentrations than LTB4 (EC50 = 170 nM). CAY10583 dose dependently increases intracellular calcium stores and induces ERK phosphorylation in Chinese hamster ovary (CHO) cells expressing BLT2 with no effect on CHO cells expressing BLT1.Formal Name: 4'-[[(1-oxopentyl)phenylamino]methyl]-[1,1'-biphenyl]-2-carboxylic acid. CAS Number: 862891-27-8. Molecular Formula: C25H25NO3. Formula Weight: 387.5. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 10 mg/ml, DMF:PBS (pH 7.2) (1:9): 0.1 mg/ml, DMSO: 10 mg/ml, Ethanol: 0.25 mg/ml. SMILES: CCCCC(N(C1=CC=CC=C1)CC2=CC=C(C3=C(C(O)=O)C=CC=C3)C=C2)=O. InChi Code: InChI=1S/C25H25NO3/c1-2-3-13-24(27)26(21-9-5-4-6-10-21)18-19-14-16-20(17-15-19)22-11-7-8-12-23(22)25(28)29/h4-12,14-17H,2-3,13,18H2,1H3,(H,28,29). InChi Key: IUJTVDNJFPZYBL-UHFFFAOYSA-N.