Two sites for adenine-nucleotide regulat
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William F. Hopkins; Sahba Fatherazi; Bettina Peter-Riesch; Barbara E. Corkey; Da
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Article
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1992
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Springer
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English
⚖ 895 KB
ATP-inhibited potassium channels (K(ATP)) were studied in excised, inside-out patches from cultured adult mouse pancreatic beta-cells and HIT cells. In the absence of ATP, ADP opened K(ATP) channels at concentrations as low as 10 microM and as high as 500 microM, with maximal activation between 10 a