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.

• Synonym(e): RAD51 Inhibitor II, RI-1, 3-chloro-1-(3,4-dichlorophenyl)-4-morpholino-1H-pyrrole-2,5-dione
• Empirische Formel (Hill-System): C₁₄H₁₁Cl₃N₂O₃
• Molekulargewicht: 361.61
• UNSPSC-Code: 12352200

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥99% (HPLC)
• Form: solid
• Wirksamkeit: 5-30 μM IC₅₀
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze; protect from light
• Farbe: bright yellow
• Löslichkeit: DMSO: 50 mg/mL
• Lagertemp.: 2-8°C

Beschreibung

Allgemeine Beschreibung

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.

Biochem./physiol. Wirkung

Primary Target
RAD51

Warnhinweis

Toxicity: Standard Handling (A)

Rekonstituierung

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

Sonstige Hinweise

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

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable