realizes has specified input characteristic of function patch clamp device patch clamp assay cell-attached patch clamp assay Gully Burns cell-attached patch clamp assay url:https://en.wikipedia.org/wiki/Patch_clamp#Cell-attached_patch A patch-clamp assay where the electrode is left in place on the cell, and the membrane patch has been left intact been perforated. This maintains the separation of the interior of the pipette to the intracellular space of the cell. Measurements made with this technique involve recording currents through multiple channels simultaneously, over the membrane of the entire cell. metadata complete