General description
A cell-permeable isoquinoline derivative that acts as a specific AMP competitive inhibitor of AMP deaminase (IC50 = 38, 27, and 24 nM for human, rat, and mice, respectively). Potentiates low frequency electrical stimulation induced increase in AMP level, AMP:ATP ratio, and phosphorylation of AMPK (at Thr172), and acetyl-CoA carboxylase (at Ser218) in contracting rat epitrochlearis muscle. However, it does not affect basal AMPK activity and contraction-stimulated glucose uptake. Preincubation with this compound reduces basal IMP levels, but does affect the contraction-induced increases in IMP, adenosine, and inosine in any appreciable manner.
Biochem/physiol Actions
Cell permeable: yes
Warning
Toxicity: Standard Handling (A)
Reconstitution
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Other Notes
Admyre, T., et al. 2014. Chem. Biol.21, 1486.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Molecular Weight: 383.44. Empirical Formula: C24H21N3O2. Assay: ≥. 98% (HPLC). Quality Level: 100. form: solid. potency: 38 . nM IC50. manufacturer/tradename: Calbiochem®. . storage condition: OK to freeze, protect from light. color: white. solubility: DMSO: 50 . mg/mL. storage temp.: 2-8°C. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.- UPC:
- 51293011
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 5336420001