The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Protein concentration is above or equal to 0.05 mg/ml.
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Preparation and Storage
Stability and Storage
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
pH: 8.00 Constituents: 0.31% Glutathione, 0.79% Tris HCl
Hippocampal inward rectifier
Hippocampal inward rectifier potassium channel
Inward rectifier K(+) channel Kir2.3
Inward rectifier K+ channel Kir2.3
Inward rectifier potassium channel 4
Inward rectifier potassium channel Kir 2.3
inwardly rectifying subfamily J member 4
Potassium channel inwardly rectifying subfamily J member 4
Potassium inwardly rectifying channel J4
Potassium inwardly rectifying channel subfamily J member 4
This receptor 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 extracellular barium and cesium.
Heart, skeletal muscle, and several different brain regions including the hippocampus.
Belongs to the inward rectifier-type potassium channel (TC 1.A.2.1) family. KCNJ4 subfamily.
The Val/Gly/Ala/Pro stretch may have a functional role in the conductance or permeation properties.
Cell membrane. Cytoplasmic vesicle membrane. TAX1BP3 binding promotes dissociation of KCNJ4 from LIN7 famaly members and KCNJ4 internalization.