P53R3
Based on 1 Customer Validation
P53R3 is a potent p53 reactivator and restores sequence-specific DNA binding of p53 hot spot mutants, including p53R175H, p53R248W and p53R273H. P53R3 induces p53-dependent antiproliferative effects with much higher specificity than PRIMA-1. P53R3 enhances the recruitment of wild-type p53 and p53M237I to several target gene promoters. P53R3 strongly enhances the mRNA, total protein and cell surface expression of the death receptor death receptor 5 (DR5). P53R3 is used for cancer research.
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- Purity: 99.93%
- CAS No.: 922150-12-7
- 화학식: C32H35Cl2N5O2
- 분자량:592.56
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보관:
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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용액&용해도
- 순도&문서
- References
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Biological Activity
P53R3 (10 μg/ml; 24 hours; in the absence or presence of the unlabelled p53 consensus oligonucleotide) restores p53-specific DNA binding activity to p53R273H (a DNA contact mutant) and p53R175H (a structural mutant) in WiDr colon tumour cells harbouring p53R273H and KLE cells with p53R175H[1].P53R3 (1-33 μg/ml; 24 hours) inhibits the proliferation of the LN-308 sublines expressing mutant p53 plasmids in a p53-dependent manner. The p53R175H-dependent effects are strong over a broad range of concentrations, but p53R273H-dependent effects are weaker and requires high concentrations of P53R3[1].P53R3 induces p53R248W reactivation is more pronounced proliferation inhibition than observed with p53R273H. P53R3 does not exhibit cytotoxic effects even at concentrations close to its solubility limit (33 μg/ml)[1].P53R3 (33 μg/ml; 18 hours) induces a strong decrease in S phase cells and a G0/G1 cell cycle arrest in LN-308 p53R175H and LN-308 p53R273H cells. But it does not affect cell cycle distribution of LN-308 p53R248W cells[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:p53 null LN-308 human glioma cells with a control plasmid or plasmids encoding the mutants p53R175H, p53R248W and p53R273H
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Concentration:1-33 μg/mL
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Incubation Time:24 hours
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Result:Induced p53-dependent and -independent antiproliferative and cytotoxic effects in vitro.
Chemical Information
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CAS No. 922150-12-7
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Appearance Solid
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분자량 592.56
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화학식 C32H35Cl2N5O2
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Color White to off-white
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SMILES
CC(C)[C@@H](C(OC)=O)NC1=C2C=CC=CC2=NC(CN3CCN(C(C4=CC=C(Cl)C=C4)C5=CC=C(Cl)C=C5)CC3)=N1
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선적
Room temperature in continental US; may vary elsewhere.
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보관
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
용액&용해도
DMSO : ≥ 100 mg/mL (168.76 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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 (stored under nitrogen). 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 (stored under nitrogen). 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)
순도&문서
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Data Sheet (274 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 (stored under nitrogen). 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 | 1.6876 mL | 8.4380 mL | 16.8759 mL | 42.1898 mL |
| 5 mM | 0.3375 mL | 1.6876 mL | 3.3752 mL | 8.4380 mL | |
| 10 mM | 0.1688 mL | 0.8438 mL | 1.6876 mL | 4.2190 mL | |
| 15 mM | 0.1125 mL | 0.5625 mL | 1.1251 mL | 2.8127 mL | |
| 20 mM | 0.0844 mL | 0.4219 mL | 0.8438 mL | 2.1095 mL | |
| 25 mM | 0.0675 mL | 0.3375 mL | 0.6750 mL | 1.6876 mL | |
| 30 mM | 0.0563 mL | 0.2813 mL | 0.5625 mL | 1.4063 mL | |
| 40 mM | 0.0422 mL | 0.2109 mL | 0.4219 mL | 1.0547 mL | |
| 50 mM | 0.0338 mL | 0.1688 mL | 0.3375 mL | 0.8438 mL | |
| 60 mM | 0.0281 mL | 0.1406 mL | 0.2813 mL | 0.7032 mL | |
| 80 mM | 0.0211 mL | 0.1055 mL | 0.2109 mL | 0.5274 mL | |
| 100 mM | 0.0169 mL | 0.0844 mL | 0.1688 mL | 0.4219 mL |
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