
- AG-18
- AP26113
- WZ4002
- WZ8040
AG-490JAK2/EGFR inhibitor |
Sample solution is provided at 25 µL, 10mM.
Quality Control & MSDS
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- Purity = 99.80%
- COA (Certificate Of Analysis)
- HPLC
- NMR (Nuclear Magnetic Resonance)
- MSDS (Material Safety Data Sheet)
- Datasheet
Chemical structure

Related Biological Data

Related Biological Data

Description | AG-490 is a tyrosine kinase inhibitor of JAK2, EGFR, and ErbB2 with IC50 values of ~10 μM, 0.1 μM and 13.5 μM, respectively. | |||||
Targets | JAK2 | EGFR | ErbB2 | |||
IC50 | ~10 μM | 0.1 μM | 13.5 μM |

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Cas No. | 133550-30-8 | SDF | Download SDF |
Synonyms | N/A | ||
Chemical Name | (E)-N-benzyl-2-cyano-3-(3,4-dihydroxyphenyl)prop-2-enamide | ||
Canonical SMILES | C1=CC=C(C=C1)CNC(=O)C(=CC2=CC(=C(C=C2)O)O)C#N | ||
Formula | C17H14N2O3 | M.Wt | 294.3 |
Solubility | ≥14.7 mg/mL in DMSO, ≥4.73 mg/mL in EtOH with ultrasonic and warming, <2.56 mg/ml="" in="" h2o="">2.56> | Storage | Store at -20°C |
Physical Appearance | A solid | Shipping Condition | Evaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon request |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. |
AG-490 is an inhibitor of tyrosine kinases [1].
As a member of the tyrphostin family, AG-490 is reported to have inhibitory activity against many kinases. It can inhibit the hyperactive JAK2 in B cell precursors of ALL patients, inhibit cytokine-induced activation of JAK2 in eosinophils and suppresses the activation of STAT3 in mycosis fungoides-derived T cells. AG-490 is also found to target JAK3 and its downstream STAT and MAPK signaling pathways. In the IL-2-dependent T cell line, D10, AG-490 suppresses IL-2-induced cell proliferation with IC50 value of 25μM without affecting IL-2R chain expression. It also inhibits IL-2-modulated phosphorylation of STAT5a and STAT5b with IC50 value of 50μM-70μM. Moreover, AG-490 reduces IL-2-induced DNA binding by 78%, 65% and 65% for STAT5a/5b, STAT1 and STAT3, respectively. All these show that AG-490 may provide a beneficial therapeutic by suppressing immunopathological states [1].
References:[1] Wang L H, Kirken R A, Erwin R A, et al. JAK3, STAT, and MAPK signaling pathways as novel molecular targets for the tyrphostin AG-490 regulation of IL-2-mediated T cell response. The Journal of Immunology, 1999, 162(7): 3897-3904.
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将来可能会出现基于免疫方法的试剂盒,不过因为H7N9是个新病毒,爆发至今不足一月,这么快时间还来不及生产抗体,所以目前的检测试剂盒只能是PCR检测试剂盒。
查到了:
4月7日,上海之江生物科技有限公司官方微博称,该公司成功研制禽流感H7N9(2013)核酸测定试剂盒(荧光PCR法),是针对国内此次H7N9病毒最早研制成功的产品,也是国内目前唯一供应的成品化试剂盒。

