Supplementary information

Supplementary Fig. 2

Patch clamp stimulus waveforms.

Supplementary Fig. 2 - Download PDF file (29KB)

Supplementary Fig. 3

Representative ensemble whole-cell currents exhibit similar amplitudes and kinetics, regardless of whether cells had untagged _1C channels, tagged 4N-GFP-_1C channels without CaGF labeling, or tagged 4N-GFP-_1C channels labeled by CaGF.

Supplementary Fig. 3 - Download PDF file (35KB)

Supplementary Video 1

CaGF reports the spread of calcium.

Supplementary Video 1 - Download Movie (3949KB)

Supplementary Video 2

Spatial and temporal display of Ca²⁺ transients triggered by patch clamp activation of L-type calcium channels.

Supplementary Video 2 - Download Movie (1948KB)

Supplementary Video 3

A patch pipette was filled with 15 mM Ca²⁺ that diffused into the cell on the right following the break of the cell membrane to establish a whole-cell configuration.

Supplementary Video 3 - Download Movie (3107KB)

Supplementary Video 4

Spatial and temporal display of four Ca²⁺ transients triggered by patch clamp activation of L-type calcium channels.

Supplementary Video 4 - Download Movie (2309KB)

Supplementary Methods

Supplementary Methods - Download PDF file (162KB)