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NSC 228155 is an activator of EGFR, binding to the sEGFR dimerization domain II and modulating EGFR tyrosine phosphorylation.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
5 mg | 40 € | In Stock | |
10 mg | 57 € | In Stock | |
25 mg | 120 € | In Stock | |
50 mg | 219 € | In Stock | |
100 mg | 380 € | In Stock | |
200 mg | 494 € | In Stock | |
1 mL x 10 mM (in DMSO) | 45 € | In Stock |
Description | NSC 228155 is an activator of EGFR, binding to the sEGFR dimerization domain II and modulating EGFR tyrosine phosphorylation. |
Targets&IC50 | KIX-KID:0.36 μM |
In vitro | NSC 228155 promotes transactivation of several RTKs, including ErbB2 and ErbB3, Insulin R and IGF-1 R receptors in the cells. It stimulates dimerization of sEGFR domain II[1]. NSC 228155 can rapidly move across cell membranes and disperse within both cytoplasmic and nuclear compartments. It rapidly generates hydrogen peroxide within cells[2]. NSC 228155 is also a potent inhibitor of KIX-KID interaction(IC50 = 0.36 μM), but it is not particularly selective against CREB-mediated gene transcription in HEK 293T cells[3]. |
Cell Research | MDA MB468 cells serum-starved overnight are pre-incubated (or not) with 10?μM AG1478 or 2?μM PD 153035 for 90?min and then, where indicated, incubated with 100?μM NSC 228155 or CN 009543V or 150?ng/ml EGF or vehicle (0.2% DMSO) for 15?min. Proteins are blotted to nitrocellulose membrane and analyzed with biotinylated anti-pTyr P100, anti-pEGFR Y1068 and anti-EGFR (epitope in cytoplasmic region) antibodies. (Only for Reference) |
Alias | NSC228155 |
Molecular Weight | 290.25 |
Formula | C11H6N4O4S |
Cas No. | 113104-25-9 |
Smiles | [O-][N+](=O)c1ccc(Sc2cccc[n+]2[O-])c2nonc12 |
Relative Density. | 1.72 g/cm3 (Predicted) |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||
Solubility Information | Ethanol: < 1 mg/mL (insoluble or slightly soluble) H2O: < 1 mg/mL (insoluble or slightly soluble) DMSO: 12 mg/mL (41.3 mM) | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
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