5.05224

Necrostatin-1

InSolution, ≥95%, 25 mM in DMSO, required for the biosynthesis of sialic acid-containing complex carbohydrates

• Synonym(e): InSolution Necrostatin-1, 5-((1H-Indol-3-yl)methyl)-3-methyl-2-thioxoimidazolidin-4-one; 5-(Indol-3-ylmethyl)-(2-thio-3-methyl)hydantoin, MTH-Trp, Methyl-thiohydantoin-tryptophan, Nec-1, Nec1, Necrosome Inhibitor I, RIP1 Inhibitor I, RIPK 1 Inhibitor I, Receptor-Interacting Protei, Necrosis Inhibitor II, 5-((1H-Indol-3-yl)methyl)-3-methyl-2-thioxoimidazolidin-4-one; 5-(Indol-3-ylmethyl)-(2-thio-3-methyl)hydantoin, MTH-Trp, Methyl-thiohydantoin-tryptophan, Nec-1, Nec1, Necrosome Inhibitor I, RIP1 Inhibitor I, RIPK 1 Inhibitor I, Receptor-Interacting Protein 1 Inhibitor I
• Empirische Formel (Hill-System): C₁₃H₁₃N₃OS
• Molekulargewicht: 259.33
• UNSPSC-Code: 12352200
• NACRES: NA.77

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥99% (HPLC)
• Form: liquid
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze; avoid repeated freeze/thaw cycles; desiccated (hygroscopic); protect from light
• Lagertemp.: −70°C

Beschreibung

Allgemeine Beschreibung

A cell-permeable, potent, and selective blocker of necroptosis (EC₅₀ = 494 nM in FADD-deficient Jurkat cells treated with TNF-α), a nonapoptotic necrotic cell death pathway mediated by death-domain receptors (DRs) that offers neuroprotection in a murine model of ischemic brain injury. Exhibits no effect on DR-induced apoptosis. Also acts as a selective and ATP-competitive inhibitor of RIP1 kinase with negligible effect on RIP2 kinase activity. Nec-1 target appears to be a critical common necroptotic step upstream of execution events and downstream of DRs. Inactive control, Nec-1i, is also available (>Cat. No. 480066).

Biochem./physiol. Wirkung

Cell permeable: yes

Reversible: yes

Verpackung

Packaged under inert gas

Warnhinweis

Toxicity: Irritant (B)

Physikalische Form

A 25 mM (10 mg/1.54 ml) sterile-filtered solution of Necrostatin-1 (Cat. No. 480065) in DMSO.

Rekonstituierung

Following initial thaw, aliquot and freeze (-70°C). Aliquots are stable for up to 1 year at -70°C.

Sonstige Hinweise

Degterev, A., et al. 2013. Nat. Chem. Biol.9, 192.
Degterev, A., et al. 2012. Cell Death Differ.20, 366.
Christofferson, D.E., et al. 2012. Cell Death Dis.3, e320.
Takahashi, N., et al. 2012. Cell Death Dis.3, e437.
Degterev, A., et al. 2008. Nat. Chem. Biol.4, 313.
Degterev, A., et al. 2005. Nat. Chem. Biol.1, 112.
Muller, A.J., et al. 2005. Nat. Med.11, 312.
Teng, X., et al. 2005. Bioorg. Med. Chem. Lett.15, 5039.

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 2
• Flammpunkt (°F): 188.6 °F - (refers to pure substance)
• Flammpunkt (°C): 87 °C - (refers to pure substance)