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NSC 228155
🥰Excellent
Catalog No. T6908Cas No. 113104-25-9
Alias NSC228155
NSC 228155 is an activator of EGFR, binding to the sEGFR dimerization domain II and modulating EGFR tyrosine phosphorylation.
NSC 228155
🥰Excellent
Purity: 99.84%
Catalog No. T6908Alias NSC228155Cas No. 113104-25-9
NSC 228155 is an activator of EGFR, binding to the sEGFR dimerization domain II and modulating EGFR tyrosine phosphorylation.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 2 mg | $30 | In Stock | In Stock | |
| 5 mg | $43 | In Stock | In Stock | |
| 10 mg | $61 | In Stock | In Stock | |
| 25 mg | $126 | In Stock | In Stock | |
| 50 mg | $198 | In Stock | In Stock | |
| 100 mg | $372 | In Stock | In Stock | |
| 200 mg | $521 | In Stock | - | |
| 1 mL x 10 mM (in DMSO) | $48 | In Stock | In Stock |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Batch Information
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Purity:99.84%
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Product Introduction
Bioactivity
Chemical Properties
| 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) |
| Synonyms | 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 & Solubility Information
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| Solubility Information | Ethanol: < 1 mg/mL (insoluble or slightly soluble) H2O: < 1 mg/mL (insoluble or slightly soluble) DMSO: 12 mg/mL (41.34 mM), Sonication is recommended. | |||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+90% Corn Oil: 1 mg/mL (3.45 mM), Sonication is recommeded. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
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Calculator
In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . A total of 10 animals were administered, and the formula you used is 5% 
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
Dose Conversion
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Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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