Non-selective myosin ATPase inhibitor (Ki = 5 mM at myosin II). Potent Kv2.1 (DRK1) and L-Type Ca2+ channel inhibitor (Ki and IC50 values are 10.7 nM and 5.8 mM, respectively). Blood-brain barrier permeable. Inhibits muscle contraction.
Store at Room Temperature. Store under desiccating conditions. The product can be stored for up to 12 months.
Soluble in water to 100 mM
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Artigas P et al. 2,3-butanedione monoxime affects cystic fibrosis transmembrane conductance regulator channel function through phosphorylation-dependent and phosphorylation-independent mechanisms: the role of bilayer material properties. Mol Pharmacol70:2015-26 (2006).
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