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T2067

Sigma-Aldrich

Tyrphostin AG 879

99% (HPLC)

Sinônimo(s):

α-Cyano-(3,5-di-t-butyl-4-hydroxy)thiocinnamide

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About This Item

Fórmula empírica (Notação de Hill):
C18H24N2OS
Número CAS:
148741-30-4
Peso molecular:
316.46
Número MDL:
MFCD00236450
Código UNSPSC:
12352200
ID de substância PubChem:
24278728
NACRES:
NA.77

Ensaio

99% (HPLC)

solubilidade

DMSO: soluble (at 26 mg/ml)
H2O: insoluble

cadeia de caracteres SMILES

CC(C)(C)c1cc(\C=C(/C#N)C(N)=S)cc(c1O)C(C)(C)C

InChI

1S/C18H24N2OS/c1-17(2,3)13-8-11(7-12(10-19)16(20)22)9-14(15(13)21)18(4,5)6/h7-9,21H,1-6H3,(H2,20,22)/b12-7+

chave InChI

XRZYELWZLNAXGE-KPKJPENVSA-N

Informações sobre genes

human ... ERBB2(2064) , NTRK1(4914)

Aplicação

Tyrphostin AG 879 (AG879) has been used for studying its effect on ErbB2 receptor phosphorylation in A431 cells. This study reported that AG879 at 10 muM can cause 15% inhibition of receptor phosphorylation1. AG879 has also been used as a neurotrophic tyrosine kinase receptor inhibitor to study the disruption of Sertoli cell aggregation2.

Ações bioquímicas/fisiológicas

Inhibits the tyrosine kinase activity of the nerve growth factor receptor (TrkA; pp140trk) and heregulin receptor erbB-2 (HER-2).
Tyrphostin AG 879 is known to block RAF-1 and Her-2 expression and exhibit anticancer functions in breast cancer cells3. Furthermore, AG879 is known to block ETK1-PAK1 interactions and the growth of RAS-induced sarcomas in nude mice4.

Características e benefícios

This compound is a featured product for Kinase Phosphatase Biology research. Click here to discover more featured Kinase Phosphatase Biology products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Nota de preparo

Tyrphostin AG 879 is soluble in DMSO at 26/ml and is insoluble in water.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
050K4609

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Diana Fridrich et al.
Molecular nutrition & food research, 52(7), 815-822 (2008-07-12)
In the present study, delphinidin was found to suppress the phosphorylation of the epidermal growth factor receptor (EGFR) within human tumour cells (human colon carcinoma cell line (HT29), human vulva carcinoma cell line (A431)), albeit less effective than the flavonol
L-I Larsson
Cellular and molecular life sciences : CMLS, 61(19-20), 2624-2631 (2004-11-05)
Binding of growth factors to cell surface receptors activates protein tyrosine kinases (PTKs) that initiate cascades of downstream signaling events including the mitogen-activated protein (MAP) kinase cascade. This study reports that the PTK inhibitor AG 879 inhibits proliferation of human
Hong He et al.
Cancer biology & therapy, 3(1), 96-101 (2004-01-17)
AG 879 has been widely used as a Tyr kinase inhibitor specific for ErbB2 and FLK-1, a VEGF receptor. The IC(50) for both ErbB2 and FLK-1 is around 1 microM. AG 879, in combination of PP1 (an inhibitor specific for
Kathrin Gassei et al.
Reproduction (Cambridge, England), 136(4), 459-469 (2008-07-29)
The first morphological sign of testicular differentiation is the formation of testis cords. Prior to cord formation, newly specified Sertoli cells establish adhesive junctions, and condensation of somatic cells along the surface epithelium of the genital ridge occurs. Here, we

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