Voltage- and ligand-gated ion channels

Videonummer 11937969
Ion channels. Animation showing first a voltage-gated sodium channel and then a ligand-gated ion channel. Ion channels are membrane-spanning proteins (green) that form pores in cell membranes that allow the movement of inorganic ions (red dot) into and out of the cell. Voltage-gated channels open in response to an electrical impulse across the membrane that reverses its polarity. Ligand-gated channels open in response to a substance (blue dot), such as a neurotransmitter, binding to the channel. The binding of the ligand causes a conformational change in the channel protein, opening its pore.
Lizenzart: Lizenzpflichtig
Credit: Science Photo Library / Biocosmos / Francis Leroy & Olivier Wautier
Modell-Rechte: nicht erforderlich
Länge: 36 Sekunden
Seitenverhältnis: 16:9
Restrictions: -

Preise für dieses Video ab 100 €

Werblich (Einzelne Webseiten etc.) ab 100 €
Redaktionell (Einzelne Webseiten etc.) ab 175 €
Medien (TV Film, Serie, TV Doku etc.) ab 230 €

Keywords

;