553514-M

RAD51 Inhibitor II, RI-1

The RAD51 Inhibitor, RI-1 controls the biological activity of RAD51. This small molecule/inhibitor is primarily used for Cell Structure applications.

• Sinonimo/i: RAD51 Inhibitor II, RI-1, 3-chloro-1-(3,4-dichlorophenyl)-4-morpholino-1H-pyrrole-2,5-dione
• Formula empirica (notazione di Hill): C₁₄H₁₁Cl₃N₂O₃
• Peso molecolare: 361.61
• Codice UNSPSC: 12352200

Proprietà

• Livello qualitativo: 100
• Saggio: ≥99% (HPLC)
• Stato: solid
• Potenza: 5-30 μM IC₅₀
• Produttore/marchio commerciale: Calbiochem^®
• Condizioni di stoccaggio: OK to freeze; protect from light
• Colore: bright yellow
• Solubilità: DMSO: 50 mg/mL
• Temperatura di conservazione: 2-8°C

Descrizione

Descrizione generale

A cell-permeable 1H-Pyrrole-2,3-dione derivative that covalently binds to RAD51 at Cys319 and irreversibly destabilizes a protein-protein interface that is essential for filament formation and recombinase activity. Stimulates single strand annealing at a 5-30 µM concentration. Inhibits subnuclear RAD51 foci formation following DNA damage without affecting replication protein A. Also, effectively sensitizes cancer cells to mitomycin C (~25 µM) and generate synergistic cell kill in RAD51C mutant cells and with lesser effect on RAD51 complemented cells. Satisfies all four Lipinski rules for predicting drug likeness.

Azioni biochim/fisiol

Primary Target
RAD51

Attenzione

Toxicity: Standard Handling (A)

Ricostituzione

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Altre note

Budke, B., et al. 2012. Nucleic Acids Res.40, 7347.

Note legali

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable