功能： function:This potassium channel is controlled by G proteins. Inward rectifier potassium channels are characterized by a greater tendency to allow potassium to flow into the cell rather than out of it. Their voltage dependence is regulated by the concentration of extracellular potassium; as external potassium is raised, the voltage range of the channel opening shifts to more positive voltages. The inward rectification is mainly due to the blockage of outward current by internal magnesium. Can be blocked by external barium.,similarity:Belongs to the inward rectifier-type potassium channel family.,subunit:May associate with GIRK1 and GIRK2 to form a G-protein-activated heteromultimer pore-forming unit. The resulting inward current is much larger.,tissue specificity:Islets, exocrine pancreas and heart.,
相关产品： RS0001,RS0002,YM3028,YM3029
细胞定位： Membrane ; Multi-pass membrane protein .
组织表达： Islets, exocrine pancreas and heart. Expressed in the adrenal cortex, particularly the zona glomerulosa.
科研货号： PLA016565
KIR3.4 Polyclonal Antibody
Catalog NoPLA016565
Product information
基因名称： KCNJ5
蛋白名称： G protein-activated inward rectifier potassium channel 4
功能： function:This potassium channel is controlled by G proteins. Inward rectifier potassium channels are characterized by a greater tendency to allow potassium to flow into the cell rather than out of it. Their voltage dependence is regulated by the concentration of extracellular potassium; as external potassium is raised, the voltage range of the channel opening shifts to more positive voltages. The inward rectification is mainly due to the blockage of outward current by internal magnesium. Can be blocked by external barium.,similarity:Belongs to the inward rectifier-type potassium channel family.,subunit:May associate with GIRK1 and GIRK2 to form a G-protein-activated heteromultimer pore-forming unit. The resulting inward current is much larger.,tissue specificity:Islets, exocrine pancreas and heart.,
相关产品： RS0001,RS0002,YM3028,YM3029
细胞定位： Membrane ; Multi-pass membrane protein .
组织表达： Islets, exocrine pancreas and heart. Expressed in the adrenal cortex, particularly the zona glomerulosa.
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