Gefitinib-based PROTAC 3 (Synonyms: Gefitinib-based Proteolysis-targeting Chimera 3) |
Katalog-Nr.GC19509
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Gefitinib-basiertes PROTAC 3, das ein EGFR-Bindungselement Über einen Linker an einen von Hippel-Lindau-Liganden konjugiert, induziert den EGFR-Abbau mit DC50s von 11,7 nM und 22,3 nM in HCC827 (Exon 19 del) bzw. H3255 (L858R-Mutation)-Zellen.
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Cas No.: 2230821-27-7
Sample solution is provided at 25 µL, 10mM.
Gefitinib-based PROTAC 3, conjugating an EGFR binding element to a VHL ligand via a linker, induces EGFR degradation with DC50s of 11.7 nM and 22.3 nM in HCC827(exon 19 del) and H3255 (L858R mutantion) cells, respectively[1].
H3255 cells expressing L858R EGFR treated with Gefitinib-based PROTAC 3 (25 nM-10 μM; 24 hours), HCC827 cells expressing exon 19 del EGFR treated with Gefitinib-based PROTAC 3 (100 nM-10 μM; 24 hours), which enables the degradation of both exon-19 deletion EGFR as well as the mutant isoform containing the L858R activating point mutation, while sparing the WT EGFR[1].
References:
[1]. Burslem GM, et al. The Advantages of Targeted Protein Degradation Over Inhibition: An RTK Case Study. Cell Chem Biol. 2018 Jan 18;25(1):67-77.e3.
| Cas No. | 2230821-27-7 | SDF | |
| Überlieferungen | Gefitinib-based Proteolysis-targeting Chimera 3 | ||
| Formula | C47H57ClFN7O8S | M.Wt | 934.522 |
| Löslichkeit | DMF: 25 mg/ml,DMF:PBS (pH 7.2) (1:3): 0.25 mg/ml,DMSO: 16 mg/ml,Ethanol: 10 mg/ml | Storage | 4°C, away from moisture and light |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 1.0701 mL | 5.3503 mL | 10.7007 mL |
| 5 mM | 214 μL | 1.0701 mL | 2.1401 mL |
| 10 mM | 107 μL | 535 μL | 1.0701 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
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μL
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Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
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- Purity: >99.50% Appearance: A solid
- COA (Certificate of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 12 reference(s) in Google Scholar.)