PROTAC BRAF-V600E degrader-1
Based on 1 Customer Validation
PROTAC BRAF-V600E degrader-1 is a BRAF-V600E-selective PROTAC degrader and inhibitor. PROTAC BRAF-V600E degrader-1 induces degradation of BRAF-V600E via the cellular ubiquitin proteasome system, sparing wild-type BRAF. PROTAC BRAF-V600E degrader-1 suppresses the MEK/ERK kinase cascade in melanoma cells. PROTAC BRAF-V600E degrader-1 impairs growth of melanoma cells in culture. PROTAC BRAF-V600E degrader-1 can be used for the research of melanoma, colon cancer.
(Pink: BRafV600E ligand (HY-107779); Blue: IKZF1 and IKZF3 ligand (HY-10984); Black: linker (HY-124380)).
For research use only. We do not sell to patients.
- Purity: 98.04%
- CAS No.: 2417296-84-3
- Formula: C48H54F2N10O10S
- Molecular Weight:1001.07
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
All PROTACs Isoforms
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Biological Activity
Description
IC50 & Target
[1]|
BRAF-V600E 2 nM (Kd) |
Braf 2.4 nM (Kd) |
Cellular Effect
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| A-375 | IC50 |
46.5 nM
Compound: 23
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Cytotoxicity in human A375 cells assessed as reduction in cell viability by Cell-titer-Lumi assay
Cytotoxicity in human A375 cells assessed as reduction in cell viability by Cell-titer-Lumi assay
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[PMID: 32223235] |
| HT-29 | IC50 |
51 nM
Compound: 23
|
Cytotoxicity in human HT-29 cells assessed as reduction in cell viability by Cell-titer-Lumi assay
Cytotoxicity in human HT-29 cells assessed as reduction in cell viability by Cell-titer-Lumi assay
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[PMID: 32223235] |
In Vitro
PROTAC BRAF-V600E degrader-1 (compoun 23) (1-1000 nM; 16 h) induces dose-dependent degradation of endogenous BRAFV600E and inhibition of ERK phosphorylation in A375 melanoma cells, with significant activity starting at 12 nM over 16 h[1].
PROTAC BRAF-V600E degrader-1 (1-1000 nM; 16 h) does not induce significant degradation of endogenous wild-type BRAF in A549 lung cancer cells after 16 h of treatment at concentrations up to 1000 nM[1].
PROTAC BRAF-V600E degrader-1 (1-1000 nM; 16 h) selectively induces dose-dependent degradation of the BRAFV600E kinase domain but not the wild-type BRAF kinase domain in stably transduced A375 melanoma cells after 16 h of treatment[1].
PROTAC BRAF-V600E degrader-1 (500 nM; 6 h)-mediated degradation of BRAFV600E in A375 melanoma cells is dependent on the cereblon E3 ligase and the ubiquitin-proteasome system[1].
PROTAC BRAF-V600E degrader-1 (10-10-10-5 M; 3 days) reduces the viability of BRAFV600E-expressing A375 melanoma cells with an IC50 of 500 nM over 3 days[1].
PROTAC BRAF-V600E degrader-1 (10-10-10-5 M; 3 days) reduces the viability of BRAFV600E-expressing HT-29 colon cancer cells with an IC50 of 124 nM over 3 days[1].
PROTAC BRAF-V600E degrader-1 (40-1000 nM; 7 days) dose-dependently inhibits colony formation by BRAFV600E-expressing A375 melanoma cells, with significant inhibition at concentrations of 200 nM and 1000 nM over 7 days[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:A375 melanoma cells (expressing endogenous BRAF-V600E)
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Concentration:1-1000 nM
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Incubation Time:16 h
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Result:Reduced BRAF-V600E protein levels starting at 12 nM, with greater reductions at higher concentrations.
Inhibited downstream p-ERK levels in parallel.
Exhibited a moderate hook effect at 1000 nM.
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Cell Line:A549 lung cancer cells (expressing endogenous wild-type BRAF)
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Concentration:1-1000 nM
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Incubation Time:16 h
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Result:Did not reduce wild-type BRAF protein levels significantly at any tested concentration.
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Cell Line:A375 melanoma cells stably expressing FLAG-tagged BRAF kinase domain (wild-type or V600E mutant)
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Concentration:1-1000 nM
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Incubation Time:16 h
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Result:Induced dose-dependent degradation of the BRAF-V600E kinase domain.
Did not significantly reduce levels of the wild-type BRAF kinase domain.
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Cell Line:A375 melanoma cells (expressing endogenous BRAF-V600E)
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Concentration:500 nM (degrader); 1 μM (MLN4924), 10 μM (pomalidomide), 20 μM (MG-132), 200 nM (bortezomib, pretreatment)
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Incubation Time:6 h (degrader); 1 h (pretreatment)
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Result:Induced BRAF-V600E degradation that was rescued by pretreatment with pomalidomide, MG-132, bortezomib, or MLN4924.
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Cell Line:A375 melanoma cells (expressing endogenous BRAF-V600E)
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Concentration:10-10-10-5 M
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Incubation Time:3 days
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Result:Reduced A375 cell viability with an IC50 of 500 nM.
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Cell Line:HT-29 colon cancer cells (expressing endogenous BRAF-V600E)
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Concentration:10-10-10-5 M
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Incubation Time:3 days
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Result:Reduced HT-29 cell viability with an IC50 of 124 nM.
Chemical Information
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CAS No. 2417296-84-3
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Appearance Solid
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Molecular Weight 1001.07
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Formula C48H54F2N10O10S
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Color Light yellow to yellow
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SMILES
CCCS(=O)(NC1=CC=C(F)C(N2C=C(C3=CN=CN=C3)C4=NC(N(C5CCN(C(CCOCCOCCOCCNC6=CC=CC(C(N7C(CC8)C(NC8=O)=O)=O)=C6C7=O)=O)CC5)C)=CC=C42)=C1F)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
In Vitro:
DMSO : 170 mg/mL (169.82 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (276 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 0.9989 mL | 4.9947 mL | 9.9893 mL | 24.9733 mL |
| 5 mM | 0.1998 mL | 0.9989 mL | 1.9979 mL | 4.9947 mL | |
| 10 mM | 0.0999 mL | 0.4995 mL | 0.9989 mL | 2.4973 mL | |
| 15 mM | 0.0666 mL | 0.3330 mL | 0.6660 mL | 1.6649 mL | |
| 20 mM | 0.0499 mL | 0.2497 mL | 0.4995 mL | 1.2487 mL | |
| 25 mM | 0.0400 mL | 0.1998 mL | 0.3996 mL | 0.9989 mL | |
| 30 mM | 0.0333 mL | 0.1665 mL | 0.3330 mL | 0.8324 mL | |
| 40 mM | 0.0250 mL | 0.1249 mL | 0.2497 mL | 0.6243 mL | |
| 50 mM | 0.0200 mL | 0.0999 mL | 0.1998 mL | 0.4995 mL | |
| 60 mM | 0.0166 mL | 0.0832 mL | 0.1665 mL | 0.4162 mL | |
| 80 mM | 0.0125 mL | 0.0624 mL | 0.1249 mL | 0.3122 mL | |
| 100 mM | 0.0100 mL | 0.0499 mL | 0.0999 mL | 0.2497 mL |