565784-M

γ-Secretase Inhibitor IX

≥95% (HPLC), liquid, γ-secretase inhibitor, Calbiochem^®

• Synonyme(s) : InSolution γ-Secretase Inhibitor IX, N-[N-(3,5-Difluorophenacetyl-L-alanyl)]-S-phenylglycine t-Butyl Ester, DAPT
• Formule empirique (notation de Hill): C₂₃H₂₆F₂N₂O₄
• Poids moléculaire : 432.46
• Code UNSPSC : 12352200

Propriétés

• product name: γ-Secretase Inhibitor IX, InSolution, ≥95%, 25 mM, g-secretase Inhibitor IX
• Niveau de qualité: 100
• Pureté: ≥95% (HPLC)
• Forme: liquid
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; desiccated (hygroscopic); protect from light
• Couleur: clear colorless
• Température de stockage: 2-8°C

Description

Description générale

A cell-permeable dipeptide that inhibits γ-secretase activity and suppresses Aβ production (Aβ total IC₅₀ = 115 nM; Aβ₄₂ IC₅₀ = 200 nM). Reported to be functionally active in both HEK293 cells overexpressing human APP751 and neuronal cultures, however, it does not affect the secretion of amyloid-b precursor protein (APP). Effective in acutely lowering Ab in APPV717F-transgenic mice. Also effective in inhibiting the production of a ~6 kDa C-terminal cleavage product (CTFg) in HEK293 cells stably transfected with the Swedish mutant, βAPP₆₉₅. Reported to reduce extracellular Aβ plaques and intracellular Aβ accumulation in 3xTgAD transgenic mice.

Actions biochimiques/physiologiques

Primary Target
Aβ_total

Target IC₅₀: 115 nM, 200 nM against Aβ_total, Aβ42, respectively

Avertissement

Toxicity: Irritant (B)

Forme physique

A 25 mM (5 mg/462 µl or 10 mg/924 µl) solution of γ-Secretase Inhibitor IX (Cat. No. 565770) in DMSO.

Reconstitution

Following initial use, aliquot and freeze (-20°C).

Autres remarques

Oddo, S., et al. 2004. Neuron43, 321.
Dovey, H.F., et al. 2001. J. Neurochem.76, 173.
Vandermeeren, M., et al. 2001. Neurosci. Lett.315, 145.

Informations légales

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

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 188.6 °F - closed cup - (refers to pure substance)
• Point d'éclair (°C): 87 °C - closed cup - (refers to pure substance)