T3434
Tyrphostin AG 490
solid
동의어(들):
2-Cyano-3-(3,4-dihydroxyphenyl)-N-(benzyl)-2-propenamide, 2-Cyano-3-(3,4-dihydroxyphenyl)-N-(phenylmethyl)-2-propenamide
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C17H14N2O3
CAS 번호:
Molecular Weight:
294.30
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
InChI
1S/C17H14N2O3/c18-10-14(8-13-6-7-15(20)16(21)9-13)17(22)19-11-12-4-2-1-3-5-12/h1-9,20-21H,11H2,(H,19,22)/b14-8+
SMILES string
Oc1ccc(cc1O)\C=C(/C#N)C(=O)NCc2ccccc2
InChI key
TUCIOBMMDDOEMM-RIYZIHGNSA-N
biological source
synthetic (organic)
assay
≥98% (HPLC)
form
solid
color
yellow
solubility
DMSO: soluble 10 mg/ml, clear, yellow, ethanol: 5 mg/mL, H2O: insoluble
storage temp.
−20°C
Quality Level
Gene Information
human ... EGFR(1956), ERBB2(2064), IL2(3558), JAK2(3717)
Application
Tyrphostin AG has been used to block IL-6 cytokine signaling to study its effects on glial cell reactivity5. AG 490 has also been used as a JAK2 inhibitor in human umbilical vein endothelial cells6.
Biochem/physiol Actions
Jak-2 protein tyrosine kinase (PTK) inhibitor. Inhibits interleukin 2 (IL-2) driven mitogenesis and triggers apoptosis of tumor cells in Sezary syndrome, a leukemic variant of cutaneous T cell lymphoma.
Features and Benefits
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.
This compound is featured on the JAKs page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
Preparation Note
Tyrphostin AG 490 is soluble in ethanol at 5 mg/ml and is insoluble in water. It is also soluble in DMSO at 10 mg/ml and yields a clear, yellow solution.
Disclaimer
Photosensitive
wgk
WGK 3
저장 등급
11 - Combustible Solids
J Abe et al.
The Journal of biological chemistry, 274(30), 21003-21010 (1999-07-20)
Reactive oxygen species (ROS) activate Ras and the extracellular signal-regulated kinase (ERK) cascade. Because JAK2 is a critical mediator for Ras/Raf/ERK activation by several hormones, we examined the role of JAK2 in ROS signal events. H(2)O(2) stimulated JAK2 activity in
Mengqi Jiang et al.
Oxidative medicine and cellular longevity, 2021, 7385160-7385160 (2021-08-31)
Obesity is considered as a risk factor of osteoarthritis (OA), but the precise relationship is still poorly understood. Leptin, one of the most relevant factors secreted by adipose tissues, plays an important role in the pathogenesis of OA. Our aim
Pei-Ju Sung et al.
Cancer research, 79(14), 3651-3661 (2019-05-16)
Netrin-1 is upregulated in a large fraction of human neoplasms. In multiple animal models, interference with netrin-1 is associated with inhibition of tumor growth and metastasis. Although netrin-1 upregulation was initially described in cancer cells, we report here that in
K W Eriksen et al.
Leukemia, 15(5), 787-793 (2001-05-23)
Interleukin-2 (IL-2) is a growth factor which upon binding to high-affinity receptors (IL-2Ralphabetagamma) triggers mitogenesis in T cells. IL-2Ralpha expression is restricted to T cells which have recently encountered antigen, and in healthy individuals the majority (>95%) of peripheral T
B Potier et al.
Brain research, 816(2), 587-597 (1999-01-08)
We have investigated the effects of protein tyrosine kinases (PTKs) inhibitors on high-threshold voltage activating (HVA) calcium currents in CA1 pyramidal neurones, whole-cell patch-clamp recorded from rat hippocampal slices. Genistein (100 microM) and tyrphostin B42 (100 microM), two PTKs inhibitors
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