5.08410

Glycogen Phosphorylase Inhibitor II, KB228

• Synonym(e): Glycogen Phosphorylase Inhibitor II, KB228, KB-228
• Empirische Formel (Hill-System): C₁₆H₂₂N₂O₇
• CAS-Nummer: 1595277-35-2
• Molekulargewicht: 354.36
• MDL-Nummer: MFCD00000133
• UNSPSC-Code: 51111800
• NACRES: NA.77

Eigenschaften

• Assay: ≥98% (HPLC)
• Qualitätsniveau: 100
• Form: powder
• Wirksamkeit: 930 nM K_i
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze; protect from light
• Farbe: white
• Löslichkeit: DMSO: 100 mg/mL
• Lagertemp.: −20°C

Beschreibung

Allgemeine Beschreibung

A glucopyranosyl urea compound that acts as an inhibitor of muscle glycogen phosphorylase (K_i = 930 nM). Displays a mixed type of inhibition. Enhances glucose sensitivity in chow-fed, obese, diabetic mice and increasing hepatic glucose uptake. Reduces blood glucose levels and increases hepatic glycogen content in C57/BL6J mice. Shown to increase mitochondrial oxidation in Hep2G cells under normoglycemic conditions. Enhances the expression of uncoupling proteins2 (UCP2) in HepG2 cells. This effect was less pronounced under hyperglycemic conditions.

Please note that the molecular weight for this compound is batch-specific due to variable water content.

Biochem./physiol. Wirkung

Cell permeable: yes

Primary Target
Glycogen Phosphorylase

Reversible: yes

Verpackung

Packaged under inert gas

Warnhinweis

Toxicity: Standard Handling (A)

Rekonstituierung

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

Sonstige Hinweise

Nagy, L., et al. 2013. PLoS One.8, e69420.

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable