kidney collecting duct principal cell
- Tissue
- kidney
- Dominant class
- Ca²⁺ store
- Total channel expression
- 1.208
- Channels listed
- 12
Ion-channel class composition
Each class's share of this cell type's total ion-channel expression. Dominant class: Ca²⁺ store.
Voltage-gated Na⁺ 0.193
Voltage-gated K⁺ 0.111
Voltage-gated Ca²⁺ 0.056
Hyperpolarization/CNG 0.061
Ligand-gated 0.017
TRP 0.149
Chloride 0.120
Ca²⁺ store 0.284
Gap junction 0.009
Top 12 ion channels
Mean expression across measured tissues; bars coloured by each channel's class.
- 01 AQP2 Voltage-gated K⁺ 2.271
- 02 KCNJ16 Voltage-gated K⁺ 1.670
- 03 AQP3 Voltage-gated K⁺ 1.221
- 04 ITPR2 Ca²⁺ store 1.210
- 05 TRPM3 TRP 1.200
- 06 KCNQ1 Voltage-gated K⁺ 1.100
- 07 MCU Voltage-gated K⁺ 1.087
- 08 PKD2 TRP 0.967
- 09 SCN2A Voltage-gated Na⁺ 0.951
- 10 TPCN1 Ca²⁺ store 0.948
- 11 SCNN1A Voltage-gated Na⁺ 0.941
- 12 SCNN1G Voltage-gated Na⁺ 0.902