Anti-potassium inwardly-rectifying channel, subfamily J, member 14 antibodies are used in antigen-specific immunodetection in biological samples. The target potassium inwardly-rectifying channel, subfamily J, member 14 is a known alias name of the protein potassium inwardly rectifying channel subfamily J member 14, encoded by the KCNJ14 gene in humans. This 436-amino acid residue protein is known to be involved in the transport of ions, among other biological processes. It is localized to the membrane of the cell. In terms of tissue expression, it is noted to be expressed preferentially in retina.