178494

Apoptosis Inhibitor II, NS3694

The Apoptosis Inhibitor II, NS3694, also referenced under CAS 426834-38-0, controls the biological activity of Apoptosis. This small molecule/inhibitor is primarily used for Cancer applications.

• Synonyma: Apoptosis Inhibitor II, NS3694, NS3694
• Empirický vzorec (Hillův zápis): C₁₅H₁₀ClF₃N₂O₃
• Číslo CAS: 426834-38-0
• Molekulová hmotnost: 358.70
• MDL number: MFCD00249000
• UNSPSC Code: 12352200
• NACRES: NA.77

Vlastnosti

• Quality Level: 100
• assay: ≥95% (HPLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; protect from light
• color: white
• solubility: DMSO: 10 mg/mL; ethanol: slightly soluble
• shipped in: ambient
• storage temp.: 2-8°C
• InChI: 1S/C15H10ClF3N2O3/c16-9-4-5-11(13(22)23)12(7-9)21-14(24)20-10-3-1-2-8(6-10)15(17,18)19/h1-7H,(H,22,23)(H2,20,21,24)
• InChI key: GNCZTZCPXFDPLI-UHFFFAOYSA-N

Popis

General description

A cell-permeable diarylurea compound that specifically prevents the active ~700-kDa apoptosome complex formation triggered by cytochrome c release, thus blocking apoptosome-mediated caspase activation and cell death (50 µM completely blocks TNF-α-induced death in MCF-casp3 cells). Unlike M50054 (Cat. No. 178488), NS3694 exhibits no effect on apoptosome-independent caspase activation and cell death induced by FasL. Inhibits neither cytochrome c release nor the enzymatic activity of caspases.

A cell-permeable diarylurea compound that specifically prevents the formation of the active ~700 kDa apoptosome complex induced by cytochrome c release. Alters cytochrome c and ATP-triggered association between Apaf-1 and caspase-9. Protects against apoptosome-mediated caspase activation and cell death (50 µM completely blocks TNF-α-induced death in MCF-casp3 cells). Unlike M50054 (Cat. No. 178488), NS3694 exhibits no effect on apoptosome-independent caspase activation and cell death induced by Fas ligand (FasL). Does not inhibit cytochrome c release or the activity of caspase-3 and -9.

Biochem/physiol Actions

Cell permeable: yes

Primary Target
Apoptosome complex formation

Product does not compete with ATP.

Reversible: no

Target IC₅₀: 50 µM completely blocks TNF-α-induced death in MCF-casp3 cells

Warning

Toxicity: Standard Handling (A)

Other Notes

Lademann, U., et al. 2003. Mol. Cell. Biol.23, 7829.

Legal Information

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

Bezpečnostní informace

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