492042

Nrf2 Activator III, TAT-14 Peptide

The Nrf2 Activator III, TAT-14 Peptide modulates the biological activity of Nrf2. This small molecule/inhibitor is primarily used for Biochemicals applications.

• Synonym(e): Nrf2 Activator III, TAT-14 Peptide, H-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg~Leu-Gln-Leu-Asp-Glu-Glu-Thr-Gly-Glu-Phe-Leu-Pro-Ile-Gln-OH
• Empirische Formel (Hill-System): C₁₃₇H₂₃₀N₄₈O₃₉
• CAS-Nummer: 1362661-34-4
• Molekulargewicht: 3173.59
• UNSPSC-Code: 12352200
• NACRES: NA.51

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥95% (HPLC)
• Form: powder
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze; desiccated (hygroscopic); protect from light
• Farbe: white
• Löslichkeit: DMSO: 100 mg/mL
• Versandbedingung: ambient
• Lagertemp.: −20°C

Beschreibung

Allgemeine Beschreibung

A 14-mer peptide (LQLDEETGEFLPIQ) conjugated to cell-penetrating trans-activating transcriptional activator (TAT) sequence (YGRKKRRQRRRLQ) that targets the nuclear factor (erythroid-derived 2)-like 2 (Nrf2) binding site on Kelch-like ECH-associated protein 1 (Keap1). Competitively disrupts Nrf2-Keap1 interaction and stabilizes cytosolic Nrf2, and promotes its nuclear translocation and binding to the antioxidant response element (ARE). Exhibits anti-inflammatory properties and increases heme-oxygenase-1 gene expression (~75 µM). Also shown to suppress LPS-induced TNF-α secretion in THP-1 monocytes (~ 37.5 µM).

Verpackung

Packaged under inert gas

Warnhinweis

Toxicity: Standard Handling (A)

Sequenz

H-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg~Leu-Gln-Leu-Asp-Glu-Glu-Thr-Gly-Glu-Phe-Leu-Pro-Ile-Gln-OH

Physikalische Form

Supplied as a trifluoroacetate salt.

Rekonstituierung

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Sonstige Hinweise

Steel, R., et al. 2012. ACS Med Chem Lett.3, 407.

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable