371963-M

H-89, Dihydrochloride

A cell-permeable, selective, reversible, ATP-competitive and potent inhibitor of protein kinase A (K_i = 48 nM).

• 別名: H-89, Dihydrochloride, N-[2-(( p-Bromocinnamyl)amino)ethyl]-5-isoquinolinesulfonamide, 2HCl, PKA Inhibitor III, N-[2-((p-Bromocinnamyl)amino)ethyl]-5-isoquinolinesulfonamide, 2HCl, PKA Inhibitor III
• 実験式（ヒル表記法）: C₂₀H₂₀BrN₃O₂S · 2HCl
• CAS番号: 127243-85-0
• 分子量: 519.28
• UNSPSCコード: 12352200

特性

• 品質水準: 100
• アッセイ: ≥99% (HPLC)
• 形状: film (crystalline)
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze
• 色: clearoff-white
• 溶解性: DMSO: 200 mg/mL; water: 25 mg/mL
• 保管温度: 2-8°C
• InChI: 1S/C20H20BrN3O2S/c21-18-8-6-16(7-9-18)3-2-11-22-13-14-24-27(25,26)20-5-1-4-17-15-23-12-10-19(17)20/h1-10,12,15,22,24H,11,13-14H2/b3-2+
• InChI Key: ZKZXNDJNWUTGDK-NSCUHMNNSA-N

詳細

詳細

A cell-permeable, selective, reversible, ATP-competitive and potent inhibitor of protein kinase A (K_i = 48 nM). Inhibits other kinases at several fold higher concentrations: myosin light chain kinase (K_i = 28.3 µM), Ca²⁺/calmodulin-dependent protein kinase II (K_i = 29.7 µM), protein kinase C (K_i = 31.7 µM), casein kinase I (K_i = 38.3 µM), and Rho Kinase II (IC₅₀ = 270 nM). May be used to discriminate between the effects of PKA and cAMP-regulated guanine-nucleotide-exchange factors (GEFs), such as GEFI or Epac (exchange protein directly activated by cAMP) and GEFII. Reported to induce neurite formation in NG 108-15 cells (~1 mM) by blocking the action of Rho kinase II.

A cell-permeable, selective, reversible, ATP-competitive and potent inhibitor of protein kinase A (K_i = 48 nM). Inhibits other kinases only at much higher concentrations: CaM kinase II (K_i = 29.7 µM), casein kinase I (K_i = 38.3 µM), myosin light chain kinase (K_i = 28.3 µM), protein kinase C (K_i = 31.7 µM), and ROCK-II (IC₅₀ = 270 nM). May be used to discriminate between the effects of PKA and cAMP-regulated guanine-nucleotide-exchange factors (GEFs) such as GEFI, GEFII, or Epac (exchange protein directly activated by cAMP). Enhances radiation-induced apoptosis in the human cell line BM 13674. A 10 mM (1 mg/193 µl) solution of H-89, 2HCl (Cat. No. 371962) in DMSO is also available.

生物化学的／生理学的作用

Primary Target
PKA

Target K_i: 48 nM for protein kinase A

警告

Toxicity: Standard Handling (A)

再構成

Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for at up to 4 months at 4°C.

その他情報

Leemhuis, J., et al. 2002. J. Pharmacol. Exp. Ther.300, 1000.
Davies, S.P., et al. 2000. Biochem. J.351, 95.
Kawasaki, H., et al. 1998. Science 282, 2275.
de Rooij, J., et al. 1998. Nature 396, 474.
Findik, D., et al. 1995. J. Cell. Biochem.57, 12.
Geilen, C.C. 1992. FEBS Lett.309, 381.
Chijiwa, T., et al. 1990. J. Biol. Chem.265, 5267.
Combest, W.L., et al. 1988. J. Neurochem.51, 1581.

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 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable