440202

LY 294002

≥98% (HPLC), solid, PI3K inhibitor, Calbiochem^®

• 別名: LY 294002, 2-(4-Morpholinyl)-8-phenyl-4H-1-benzopyran-4-one, BRD2 Inhibitor IV, BRD3 Inhibitor III, BRD4 Inhibitor IV
• 実験式（ヒル表記法）: C₁₉H₁₇NO₃
• CAS番号: 154447-36-6
• 分子量: 307.34
• MDL番号: MFCD00270881
• UNSPSCコード: 12352200
• NACRES: NA.77

特性

• 製品名: LY 294002, LY294002, CAS 154447-36-6, is a cell-permeable, potent, reversible, and specific inhibitor of PI 3-kinase ((IC₅₀ = 1.4 µM). Acts on the ATP-binding site.
• 品質水準: 100
• アッセイ: ≥98% (HPLC)
• フォーム: solid
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; protect from light
• 色: off-white
• 溶解性: DMSO: 20 mg/mL; ethanol: soluble
• 輸送温度: ambient
• 保管温度: −20°C
• SMILES記法: N4(CCOCC4)c1[o]c2c([c](c1)=O)cccc2c3ccccc3
• InChI: 1S/C19H17NO3/c21-17-13-18(20-9-11-22-12-10-20)23-19-15(7-4-8-16(17)19)14-5-2-1-3-6-14/h1-8,13H,9-12H2
• InChI Key: CZQHHVNHHHRRDU-UHFFFAOYSA-N

詳細

詳細

A cell-permeable, potent, reversible and specific phosphatidylinositol 3-kinase inhibitor (IC₅₀ = 1.4 µM) that acts on the ATP-binding site of the enzyme. Also inhibits nonhomologous DNA end-joining (NHEJ) activity of the 460 kDa phosphatidylinositol 3-like kinase DNA-PKc_s, which is the catalytic subunit of DNA-activated protein kinase. Does not affect the activities of EGF receptor kinase, MAP kinase, PKC, Pl 4-kinase, S6 kinase, and c-Src even at 50 µM. Promotes the nuclear accumulation of active GSK-3b. Reported to suppress the proliferation of murine embryonic stem cells. Blocks the proliferation of cultured rabbit aortic smooth muscle cells without inducing apoptosis. Shown to bind to the same site as I-BET (Cat. No. 40101050 ~ 10 µM). A 10 mM (1 mg/325 µl) solution of LY 294002 (Cat. No. 440204) in DMSO is also available.

A cell-permeable, potent, reversible, and specific phosphatidylinositol 3-kinase (PI 3-kinase) inhibitor that acts on the ATP-binding site of the enzyme (IC₅₀ = 1.4 µM). Also inhibits nonhomologous DNA end-joining (NHED) in the 460 kDa phosphatidylinositol 3-like kinase DNA-PK_cs, which is the catalytic subunit of DNA-activated protein kinase. Does not affect the activity of EGF receptor kinase, MAP kinase, PKC, PI 4-kinase, S6 kinase, and c-src at 50 µM. Promotes the nuclear accumulation of active GSK-3b. Reported to suppress the proliferation of murine embryonic stem cells. Blocks the proliferation of cultured rabbit aortic smooth muscle cells without inducing apoptosis. Reported to inhibit histamine secretion in RBL-2H3 cells (IC₅₀ = 5 µM).

生物化学的／生理学的作用

Cell permeable: yes

Primary Target
Phosphatidylinositol 3-kinase

Product competes with ATP.

Reversible: yes

Target IC₅₀: 1.4 µM against phosphatidylinositol 3-kinase

警告

Toxicity: Standard Handling (A)

調製ノート

Slight warming may be required to achieve complete solubilization.

再構成

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

その他情報

Dittman, A., et al. 2013. ACS Chem. Biol.9, 495.
Bechard, M., and Dalton. S. 2009. Mol. Cell. Biol.29, 2092.
Lianguzova, M.S. et al. 2007. Cell Biol. Int.31, 330.
Baumann, P., and West, S.C. 1998. Proc. Natl. Acad. Sci. USA 95, 14066.
Cardone, M.H., et al. 1998. Science282, 1318.
Vlahos, C.J., et al. 1995. J. Immunol.154, 2413.
Yano, H., et al. 1995. Biochem. J.312, 145.
Vlahos, C.J., et al. 1994. J. Biol. Chem.269, 5241.



Selected Citations
Lee, J., et al. 2009. Cell Stem Cell5, 76.

法的情報

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

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 2
• 引火点(°F): 487.4 °F
• 引火点(℃): 253.0 °C