574661

Survivin Antagonist, S12

The Survivin Antagonist, S12 controls the biological activity of Survivin.

• Synonym(s): Survivin Antagonist, S12, Survivin Inhibitor II, 3-(2-(benzo[d][1,3]dioxol-5-yl)-2-oxoethyl)-5-bromo-3-hydroxyindolin-2-one
• Empirical Formula (Hill Notation): C₁₇H₁₂BrNO₅
• CAS Number: 258264-62-9
• Molecular Weight: 390.18
• MDL number: MFCD00117860
• UNSPSC Code: 12352200
• NACRES: NA.77

Properties

• Quality Level: 100
• assay: ≥98% (HPLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; protect from light
• color: white
• solubility: DMSO: 50 mg/mL, nearly colorless
• shipped in: ambient
• storage temp.: −20°C
• SMILES string: O=C(CC1(C(C=C(Br)C=C2)=C2NC1=O)O)C3=CC(OCO4)=C4C=C3

Description

General description

A cell-permeable hydroxyindolinone compound that acts as a selective antagonist of survivin. Induces mitotic arrest and blocks cell cycle at G2/M phase (~40 µM in HeLA cells) leading to apoptotic cell death. Shown to bind to a specific cavity adjacent to the interface involved in the dimerization of survivin. Binding is specific only to native survivin and does not affect any mutant forms. Inhibits HCT116 cell proliferation independently of their p53 status and reduces tumor volume in xenograft models in a dose-dependent manner (5 to 15 mg/kg).

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Reconstitution

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

Other Notes

Berezov, A., et al. 2011. Oncogene31, 1938.

Legal Information

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

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable