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编 号:F315948
分子式:C21H17Cl2NO2
分子量:386.27
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10mM*1mL in DMSO
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1mg
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5mg
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10mg
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25mg
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生物活性:
PD-118057 is a hERG channel activator without causing hERG blockade. PD-118057 activates hERG channel to suppress changes in membrane excitability.

体外研究:
PD-118057 (3 μM and 10 μM) specifically increases hERG current and inhibits action potential duration in guinea pig ventricular muscle in acute isolation of guinea pig cardiomyocytes.PD-118057 (10 μM) reverses the current inhibition induced by Dof and Mox without changing the "hump" shape of IKr current recorded by action potential clamp, and only slightly increases the peak value of the suppressed current.
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