3D Imaging of Individual Ion Channels in
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Gerhard J. Schütz; Vassili Ph. Pastushenko; Hermann J. Gruber; Hans-Günter Knaus
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Article
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2000
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John Wiley and Sons
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English
⚖ 305 KB
High affinity binding of fluorescence labeled hongotoxin (HgTX 1 -Cy5) to the potassium channel K V 1.3 in T-lymphocyte cell membranes was utilized for imaging single ion channels optically, employing Single Dye Tracing (SDT). Binding sites were seen as single fluorescence peaks in cross-sections th