Cat. No. 3895
Chemical Name: 6,7-Dichloro-1H-indole-2,3-dione 3-oxime
Biological ActivityPositive modulator of small- and intermediate- conductance Ca2+-activated K+ channels (KCa2 and KCa3.1 channels); increases Ca2+ sensitivity. Displays no activity at BK channels.
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
Certificate of Analysis / Safety Data Sheet
Strobaek et al (2004) Activation of human IK and SK Ca2+-activated K+ channels by NS309 (6,7-dichloro-1H-indole-2,3-dione 3-oxime). Biochim.Biophys.Acta 1665 1. PMID: 15471565.
Morimura et al (2006) Voltage-dependent Ca2+-channel block by openers of intermediate and small conductance Ca2+-activated K+ channels in urinary bladder smooth muscle cells. J.Pharm.Sci. 100 237.
Grgic et al (2009) Endothelial Ca2+-activated K+ channels in normal and impaired EDHF-dilator responses - relevance to cardiovascular pathologies and drug discovery. Br.J.Pharmacol. 157 509. PMID: 19302590.
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Keywords: NS 309, supplier, NS309, Ca2+-activated, potassium, K+, KCa, channels, activators, positive, modulators, small, intermediate, conductance, SK, IK, KCa2, KCa3
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