| Function | Hyperpolarization-activated ion channel that are permeable to sodium and potassium ions, with an about 3:1 preference for potassium ions. Contributes to the native pacemaker currents in heart (If) and in neurons (Ih). In particular, plays a pivotal role in maintaining excitability and promoting rhythmic burst firing within hypothalamic nuclei. Exerts a significant influence on the configuration of the cardiac action potential waveform. Does not appear to play a prominent role in the processing of acute, neuropathic, or inflammatory pain. |
| Protein Name | Potassium/Sodium Hyperpolarization-Activated Cyclic Nucleotide-Gated Channel 3 |
| Database Links | Reactome: R-HSA-1296061 |
| Cellular Localisation | Cell MembraneMulti-Pass Membrane Protein |
| Alternative Antibody Names | Anti-Potassium/Sodium Hyperpolarization-Activated Cyclic Nucleotide-Gated Channel 3 antibodyAnti-HCN3 antibodyAnti-KIAA1535 antibody |
Information sourced from Uniprot.org
