cation · a human ion-channel atlas release v1.0-354 · 10.0m cells
CATION Cell ATlas of ION channels

Gene · ion channel

KCNMA1

Voltage-gated K⁺ Calcium-activated K+ (BK) · channel

τ specificity
0.890
Gini
0.721
Max expression
3.20
Mean expression
0.22
Top tissue
amygdala
Top cell type
giant bipolar cell
Tissues measured
58/58
Ensembl
ENSG00000156113
plate iv — expression profile

Expression across 58 tissues

Ranked mean expression; bars coloured by this gene's channel class. Tissues with no measurement are hidden (NaN = not measured, 0 = measured zero).

plate v — cell-type fingerprint

Cell-type fingerprint

Top 12 cell types where KCNMA1 is most expressed.