AG 1478-CAS 175178-82-2-Calbiochem

产品说明

一般描述

A cell-permeable, reversible, ATP-competitive, highly potent and selective inhibitor of epidermal growth factor receptor kinase (IC₅₀ = 3 nM) versus HER2-neu (IC₅₀ >100 µM) and platelet-derived growth factor receptor kinase (IC₅₀ >100 µM). Abolishes MAP kinase (ERK) activation induced by Angiotensin II (Cat. No. 05-23-0101). Also inhibits the activation of EGFR kinase and MAP kinase by 4-hydroxynonenal. Downregulates ARF1 activity and disperses Golgi structure. A 10 mM (1 mg/317 µl) solution of AG 1478 (Cat. No. 658548) in DMSO is also available.
A cell-permeable, reversible, ATP-competitive, highly potent and specific inhibitor of the epidermal growth factor (EGF) receptor tyrosine kinase (IC₅₀ = 3 nM). Much higher concentrations are required for inhibition of the kinase activity of the closely-related HER2 (neu/erb-B2) receptor (IC₅₀ >100 µM), the platelet-derived growth factor (PDGF) receptor (IC₅₀ >100 µM), and p210^Bcr-Abl (IC₅₀ >50 µM). Its mechanism of inhibition likely mimics that of the related compound, 4-(3-chloroanilino)quinazoline (CAQ), a competitive inhibitor with respect to ATP. Downregulates ARF1 activity and disperses Golgi structure.

包装

5 mg in Plastic ampoule

生化/生理作用

Primary Target
Epidermal growth factor receptor kinase
Reversible: yes
Cell permeable: yes
Product competes with ATP.
Target IC₅₀: 3 nM against epidermal growth factor receptor kinase

警告

Toxicity: Standard Handling (A)

制备说明

Further dilute with aqueous buffers just prior to use.

重悬

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

其他说明

Pan, H., et al. 2008. J. Biol. Chem.283, In press.
Liu, W., et al. 1999. J. Cell Sci.112, 2409.
Eguchi, S., et al. 1998. J. Biol. Chem. 273, 8890.
Levitzki, A., and Gazit, A. 1995. Science267, 1782.
Fry, D.W., et al. 1994. Science265, 1093.
Osherov, N., and Levitski, A. 1994. Eur. J. Biochem.225, 1047.
Ward, W.H., et al. 1994. Biochem. Pharmacol.48, 659.

法律信息

Sold under license of U.S. Patent 5,457,105 and European Patent 0,566,266.
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

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