557520

Ro-31-8220

A cell-permeable, reversible, competitive, and selective inhibitor of protein kinase C (PKC; IC₅₀ = 10 nM) over CaM kinase II (IC₅₀ = 17 µM) and protein kinase A (IC₅₀ = 900 nM).

• 別名: Ro-31-8220, 3-[1-[3-(Amidinothio)propyl-1H-indol-3-yl]-3-(1-methyl-1H-indol-3-yl)maleimide, Bisindolylmaleimide IX, Methanesulfonate
• 実験式（ヒル表記法）: C₂₅H₂₃N₅O₂S · xCH₄O₃S
• CAS番号: 138489-18-6
• 分子量: 457.55 (free base basis)
• UNSPSCコード: 12352200

特性

• 品質水準: 100
• アッセイ: ≥95% (HPLC)
• 形状: solid
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze; desiccated (hygroscopic); protect from light
• 色: red
• 溶解性: water: 1 mg/mL; DMSO: 100 mg/mL
• 輸送温度: ambient
• 保管温度: 2-8°C
• InChI: 1S/C25H23N5O2S.CH4O3S/c1-29-13-17(15-7-2-4-9-19(15)29)21-22(24(32)28-23(21)31)18-14-30(11-6-12-33-25(26)27)20-10-5-3-8-16(18)20;1-5(2,3)4/h2-5,7-10,13-14H,6,11-12H2,1H3,(H3,26,27)(H,28,31,32);1H3,(H,2,3,4)
• InChI Key: SAWVGDJBSPLRRB-UHFFFAOYSA-N

詳細

詳細

A cell-permeable, competitive, reversible, and selective inhibitor of protein kinase C (PKC; IC₅₀ = 10 nM) over CaM kinase II (IC₅₀ = 17 µM) and protein kinase A (IC₅₀ = 900 nM). Potently inhibits GSK-3 in primary adipocytes (IC₅₀ = 6.8 nM) and in GSK-3β immunoprecipitates (IC₅₀ 2.8 nM). An inhibitor of MAP kinase phosphatase-1 expression and an activator of JNK1. Inhibits the phosphorylation of Raf-1 and induces apoptosis, independent of its effects on PKC, in HL-60 cells. Also inhibits sirtuin in a NAD-competitive manner (IC₅₀ = 3.5 µM and 0.8 µM for SIRT1 and SIRT2, respectively), and induces hyperacetylation of tubulin in A549 cells.

A cell-permeable, reversible, competitive, and selective inhibitor of protein kinase C (PKC; IC₅₀ = 10 nM) over CaM kinase II (IC₅₀ = 17 µM) and protein kinase A (IC₅₀ = 900 nM). Potently inhibits GSK-3 in primary adipocytes (IC₅₀ = 6.8 nM) and in GSK-3β immunoprecipitates (IC₅₀ = 2.8 nM). An inhibitor of MAP kinase phosphatase-1 expression and an activator of JNK1. Inhibits the phosphorylation of Raf-1 and induces apoptosis, independent of its effects on PKC, in HL-60 cells. Also inhibits sirtuin in a NAD-competitive manner (IC₅₀ = 3.5 µM and 0.8 µM for SIRT1 and SIRT2, respectively), and induces hyperacetylation of tubulin in A549 cells. A 5 mM (500 µg/181 µl) solution of Ro-31-8220 (Cat. No. 557521) in H₂O is also available.

生物化学的／生理学的作用

Cell permeable: yes

Primary Target
PKC

Product competes with ATP.

Reversible: yes

Target IC₅₀: 10 nM, 17 µM, 900 nM against PKC, CaM kinase II, and protein kinase A, respectively; 6.8 nM against GSK-3 in primary adipocytes; 2.8 nM against GSK-3β immunoprecipitates)

警告

Toxicity: Standard Handling (A)

再構成

Following reconstitution, aliquot and freeze (-20°C). DMSO stock solutions are stable for up to 4 months at -20°C.

その他情報

Trapp, J., et al. 2006. J. Med. Chem.In press.
Powell, D.J., et al. 2003. Mol. Cell Biol.23, 7794.
Han, Z., et al. 2000. Cell Death Differ.7, 521.
Hers, I., et al. 1999. FEBS Lett.460, 433.
Beltman, J., et al. 1996. J. Biol. Chem. 271, 27018.
Keller, H.U., and Niggli, V. 1993. Biochem. Biophys. Res. Commun.194, 1111.
McKenna, J.P., and Hanson, P.J. 1993. Biochem. Pharmacol.46, 583.
Davis, P.D., et al. 1992. J. Med. Chem. 35, 994.

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): Not applicable
• 引火点(℃): Not applicable