Recombinant Human ATP-sensitive inward rectifier potassium channel 10(KCNJ10)

Recombinant Human ATP-sensitive inward rectifier potassium channel 10(KCNJ10)

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Size: 10ug. Other sizes are also available. Please Inquire.

In Stock: No

Lead time: 15-20 working days

Research Topic: Neuroscience

Uniprot ID: P78508

Gene Names: KCNJ10

Organism: Homo sapiens (Human)


Expression Region: 1-379aa

Sequence Info: Full Length

Source: in vitro E.coli expression system

Tag Info: N-terminal 6xHis-SUMO-tagged

MW: 58.5 kDa

Alternative Name(s): ATP-dependent inwardly rectifying potassium channel Kir4.1 Inward rectifier K(+) channel Kir1.2 Potassium channel, inwardly rectifying subfamily J member 10

Relevance: May be responsible for potassium buffering action of glial cells in the brain. 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 (By similarity). In the kidney, together with KCNJ16, mediates basolateral K+ recycling in distal tubules; this process is critical for Na+ reabsorption at the tubules

Reference: "Co-expression of human Kir3 subunits can yield channels with different functional properties."Schoots O., Wilson J.M., Ethier N., Bigras E., Hebert T.E., Van Tol H.H.M.Cell. Signal. 11:871-883(1999)

Purity: Greater than 90% as determined by SDS-PAGE.

Storage Buffer: Tris-based buffer,50% glycerol

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

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