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AG-82

Catalog No.
C4760
inhibitor of EGFR kinase
Grouped product items
SizePriceStock Qty
25mg
$175.00
Ship with 5-10 days
50mg
$311.00
Ship with 5-10 days
For scientific research use only and should not be used for diagnostic or medical purposes.

Tel: +1-832-696-8203

Email: [email protected]

Worldwide Distributors

Background

AG-82 is a cell-permeable, reversible, and competitive inhibitor of tyrosine kinase and epidermal growth factor (EGF) receptor.

Protein tyrosine kinases (PTKs) have been involved in regulating cell proliferation, cell differentiation, and signaling processes in the immune system. Dysfunction of protein tyrosine kinases result in inflammatory responses and diseases including cancer, atherosclerosis, and psoriasis [2]. The epidermal growth factor receptor (EGFR) is a transmembrane glycoprotein. Activation of EGFR results in autophosphorylation of receptor tyrosine kinase and has been involved in regulating cellular proliferation, differentiation, and survival. Overexpression of EGFR has been identified in a variety of tumor cell lines and has been associated with poor prognosis and decreased survival [3].

In the human epidermoid carcinoma cell line A431, AG-82 inhibited the activity of epidermal growth factor receptor kinase with an IC50 value of 3 μM [1]. AG-82 inhibited the GTPase activity of transducin with an IC50 of 7 μM. AG-82 inhibited neuromedin B-induced phosphorylation of p125FAK (focal adhesion kinase). AG-82 blocked the induction of inducible nitric oxide synthase in glial cells and Induced apoptosis in human leukemic cell lines.

References:
[1] Gazit A, Yaish P, Gilon C, et al.? Tyrphostins I: synthesis and biological activity of protein tyrosine kinase inhibitors[J]. Journal of medicinal chemistry, 1989, 32(10): 2344-2352.
[2] Levitzki A, Gazit A.? Tyrosine kinase inhibition: an approach to drug development[J]. Science, 1995, 267(5205): 1782.
[3] Herbst R S.? Review of epidermal growth factor receptor biology[J]. International Journal of Radiation Oncology Biology Physics, 2004, 59(2): S21-S26.

Chemical Properties

Physical AppearanceA crystalline solid
StorageStore at -20°C
M.Wt202.2
Cas No.118409-58-8
FormulaC10H6N2O3
SynonymsNSC 676484,RG-50875,Tyrphostin 25,Tyrphostin AG-82
Solubility≤20mg/ml in ethanol;30mg/ml in DMSO;30mg/ml in dimethyl formamide
Chemical Name2-[(3,4,5-trihydroxyphenyl)methylene]-propanedinitrile
SDFDownload SDF
Canonical SMILESOC1=CC(/C=C(C#N)/C#N)=CC(O)=C1O
Shipping ConditionSmall Molecules with Blue Ice, Modified Nucleotides with Dry Ice.
General tips We do not recommend long-term storage for the solution, please use it up soon.

Quality Control

Quality Control & MSDS

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Chemical structure

AG-82