662035

U-73122

≥98% (HPLC), solid, agonist-induced phospholipase C activation inhibitor, Calbiochem^®

• 동의어(들): U-73122, 1-[6-((17β-3-Methoxyestra-1,3,5(10)-trien-17-yl)amino)hexyl]-1H-pyrrole-2,5-dione
• 실험식(Hill 표기법): C₂₉H₄₀N₂O₃
• CAS Number: 112648-68-7
• Molecular Weight: 464.64
• UNSPSC 코드: 41121800
• NACRES: NA.77

속성

• product name: U-73122, U-73122, CAS 112648-68-7, inhibits agonist-induced phospholipase C activation (IC50 = 1-2.1 µM) in human platelets and neutrophils.
• Quality Level: 100
• 분석: ≥98% (HPLC)
• 형태: solid
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze
• 색상: off-white
• solubility: anhydrous DMSO: 1 mg/mL; chloroform: 3 mg/mL; anhydrous ethanol: 500 μg/mL
• 배송 상태: ambient
• 저장 온도: 10-30°C
• InChI: 1S/C29H40N2O3/c1-29-16-15-23-22-10-8-21(34-2)19-20(22)7-9-24(23)25(29)11-12-26(29)30-17-5-3-4-6-18-31-27(32)13-14-28(31)33/h8,10,13-14,19,23-26,30H,3-7,9,11-12,15-18H2,1-2H3/t23-,24-,25+,26+,29+/m1/s1
• InChI key: LUFAORPFSVMJIW-ZRJUGLEFSA-N

설명

일반 설명

A potent, selective, and cell-permeable inhibitor C-type phosphatidylinositol-specific phospholipases. Inhibits agonist-induced phospholipase C activation (IC₅₀ = 1-2.1 µM) in human platelets and neutrophils. Inhibits ET-1 and parathyroid hormone induced Ca2⁺ transients (IC₅₀ = 800 nM and 500 nM, respectively). Also inhibits agonist-induced down-regulation of muscarinic receptors in SK-N-SH neuroblastoma cells. Acts as a potent inhibitor of human polymorphonuclear neutrophil adhesion on biological surfaces (IC₅₀ = 50 nM). Abolishes T lymphoma cell invasion into fibroblast monolayers.

A potent, selective, and cell-permeable inhibitor C-type phosphatidylinositol-specific phospholipases. Inhibits agonist-induced phospholipase C activation (IC₅₀ = 1-2.1 µM) in human platelets and neutrophils. Inhibits ET-1 and parathyroid hormone-induced Ca²⁺ transients (IC₅₀ = 800 nM and 500 nM, respectively). Also inhibits agonist-induced down-regulation of muscarinic receptors in SK-N-SH neuroblastoma cells. Acts as a potent inhibitor of human polymorphonuclear neutrophil adhesion on biological surfaces (IC₅₀ = 50 nM). Reported to abolish T lymphoma cell invasion into fibroblast monolayers.

생화학적/생리학적 작용

Cell permeable: yes

Primary Target
Agonist-induced phospholipase C activation

Product does not compete with ATP.

Reversible: no

Target IC₅₀: 1-2.1 µM against agonist-induced phospholipase C activation in human platelets and neutrophils; 800 nM and 500 nM, respectively, against ET-1 and parathyroid hormone-induced Ca2+ transients; 50 nM against human polymorphonuclear neutrophil adhesion

경고

Toxicity: Irritant (B)

제조 메모

The use of anhydrous solvents is critical for the solubility of the compound; the presence of moisture in the solvent will lower the solubility of the compound.

재구성

Unstable in DMSO and ethanol; reconstitute in anhydrous DMSO or ethanol just prior to use. Following reconstitution in anhydrous chloroform, aliquot into single use volumes, evaporate to dryness under a stream of nitrogen, and freeze (-20°C. Dried aliquots are stable for up to 6 months at -20°C. ); Reconstitute dried aliquots in anhydrous DMSO or anhydrous ethanol just prior to use.

기타 정보

Stam, J.C., et al. 1998. EMBO J. 17, 4066.
Smith, R.J., et al. 1996. J. Pharmacol. Exp. Ther.278, 320.
Tatrai, A., et al. 1994. Biochim. Biophys. Acta 1224, 595.
Wang, X.D., et al. 1994. Biochim. Biophys. Acta1223, 101.
Bleasdale, J.E., and Fisher, S.K. 1993. Neuroprotocols: A Companion to Methods in Neurosci. 3, 125.
Wu, H., et al. 1992. Biochemistry31, 3370.
Yule, D.I., and Williams, J.A. 1992. J. Biol. Chem.267, 13830.
Thompson, A.K., et al. 1991. J. Biol. Chem.266, 23856.

법적 정보

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable