Anti-tumor agent that binds wild-type p53 (Kd = 1.5 nM) preventing p53-MDM2 (HDM2) interaction. Induces p53 accumulation and stimulates apoptosis in tumor cell lines expressing wild-type p53 in vitro and in vivo. Inhibits HPV-E6-mediated proteasomal degradation. Suppresses expression of cervical carcinoma HeLa xenografts in vivo.
|Storage||Store at -20°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions
The following data is based on the product molecular weight 292.37. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||3.42 mL||17.1 mL||34.2 mL|
|5 mM||0.68 mL||3.42 mL||6.84 mL|
|10 mM||0.34 mL||1.71 mL||3.42 mL|
|50 mM||0.07 mL||0.34 mL||0.68 mL|
The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.
References are publications that support the products' biological activity.
Rivera et al (1999) Selective toxicity of the tricyclic thiophene NSC 652287 in renal carcinoma cell lines: differential accumulation and metabolism. Biochem.Pharmacol. 57 1283 PMID: 10230772
Zhao et al (2010) Rescue of p53 function by small-molecule RITA in cervical carcinoma by blocking E6-mediated degradation. Cancer Res. 70 3372 PMID: 20395210
If you know of a relevant reference for RITA, please let us know.
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Keywords: p53-MDM2 interaction inhibitors inhibits antitumor agent MDM2-p53 MDM2 p14ARF p53 Ligases Transcription Factors NSC652287 NSC 652287 Ubiquitin E3 Ligases
1 Citation for RITA
Citations are publications that use Tocris products. Selected citations for RITA include:
Thotala et al (2012) Glycogen synthase kinase 3β inhibitors protect hippocampal neurons from radiation-induced apoptosis by regulating MDM2-p53 pathway. Cell Death Differ 19 387 PMID: 21738215
Do you know of a great paper that uses RITA from Tocris? If so please let us know.
Literature in this Area
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