rat brain tissue were subjected to SDS PAGE followed by western blot with FNab04489( KCNIP4 Antibody) at dilution of 1:2000
Background
Regulatory subunit of Kv4/D(Shal)-type voltage-gated rapidly inactivating A-type potassium channels. Modulates KCND2 channel density, inactivation kinetics and rate of recovery from inactivation in a calcium-dependent and isoform-specific manner(PubMed:11847232, PubMed:18957440, PubMed:23576435). Modulates KCND3/Kv4.3 currents(PubMed:23576435). Isoform 4 does not increase KCND2 expression at the cell membrane(PubMed:18957440). Isoform 4 retains KCND3 in the endoplasmic reticulum and negatively regulates its expression at the cell membrane.