DHP-sensitive Ca2+ channels from crayfish skeletal muscle T-tubules incorporated into planar lipid bilayers.
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چکیده
منابع مشابه
Low-conductance chloride channel from crayfish skeletal muscle incorporated into planar lipid bilayers.
Low-conductance chloride channel from skeletal muscle SR vesicles of the crayfish Astacus fluviatilis was incorporated into planar lipid bilayers and its basic characteristics were investigated. The channel has a relatively low unitary conductance of 26 pS in symmetrical 160 mmol/l choline-chloride. The dependence of the channel conductance on Cl- concentration shows saturating behavior with a ...
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We examined the actions of ethanol on the single channel properties of large conductance Ca2+-activated K+ (BK) channels isolated from skeletal muscle T-tubule membranes and incorporated into planar lipid bilayer membranes. We have taken advantage of this preparation, because it lacks most elements of cellular complexity, including cytoplasmic constituents and complex membrane lipid composition...
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Potassium channels constitute the most diverse and widespread class of ion channels known. K channels have been found in all cells which display action potentials mediated by sodium or calcium ions. The different types of K channels are very often present in the same cells which shows, that their diversity is not associated with the cell type (for review see Latorre and Miller 1983; Rudy 1988)....
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ورودعنوان ژورنال:
- General physiology and biophysics
دوره 9 6 شماره
صفحات -
تاریخ انتشار 1990