Prostaglandin E2-biotin

Prostaglandin E2 (PGE2) is the major eicosanoid product of cyclooxygenase-1 and 2 in epithelial cells, leukocytes, reproductive tissues, and many others. PGE2 contracts smooth muscle, protects the gastric mucosa, modulates immune function, and regulates fertility and implantation. PGE2 acts through at least four 7-transmembrane G protein-coupled receptors, EP1-EP4. PGE2-biotin is an affinity probe which allows PGE2 to be detected through an interaction with the biotin ligand. PGE2-biotin was designed to allow PGE2 to be detected in complexes with transmembrane receptors and/or nucleic acid or protein binding partners. It is thus a tool to be used in the general elucidation of the mechanism of action of PGs.Formal Name: 11alpha,15S-dihydroxy-9-oxo-prosta-5Z,13E-dien-1-oyl-N'-biotinoyl-1,5-diaminopentane. CAS Number: 2641624-60-2. Synonyms: PGE2-biotin. Molecular Formula: C35H58N4O6S. Formula Weight: 662.9. Purity: >95%. Formulation: (Request formulation change), A solution in ethanol. Solubility: DMF: 10 mg/ml, DMSO: 10 mg/ml, Ethanol: 10 mg/ml, PBS (pH 7.2): .1 mg/ml. SMILES: [H][C@]12[C@](N([H])C(N2[H])=O)([H])CS[C@@H]1CCCCC(NCCCCCN([H])C(CCC/C=C\C[C@H]3C(C[C@@H](O)[C@@H]3/C=C/[C@@H](O)CCCCC)=O)=O)=O. InChi Code: InChI=1S/C35H58N4O6S/c1-2-3-7-14-25(40)19-20-27-26(29(41)23-30(27)42)15-8-4-5-9-17-32(43)36-21-12-6-13-22-37-33(44)18-11-10-16-31-34-28(24-46-31)38-35(45)39-34/h4,8,19-20,25-28,30-31,34,40,42H,2-3,5-7,9-18,21-24H2,1H3,(H,36,43)(H,37,44)(H2,38,39,45)/. InChi Key: PREZBUUQJJPPFV-VTPUZKRBSA-N.