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Kir4.1 (extracellular) Antibody

Purified Rabbit Polyclonal Antibody

  • WB - Kir4.1 (extracellular) Antibody AG1572-025
    Western blot analysis of rat brain lysates (lanes 1 and 3) and mouse brain lysates (lanes 2 and 4):1, 2. Anti-Kir4.1 (extracellular) antibody (#AG1572), (1:500).3, 4. Anti-Kir4.1 (extracellular) antibody, preincubated with the control peptide antigen.
  • ICC - Kir4.1 (extracellular) Antibody AG1572-025
    Expression of Kir4.1 in human U-87 MG cells
    Immunocytochemical staining of live intact human glioblastoma U-87 MG cells. A. Extracellular staining of cells using Anti-Kir4.1(extracellular) antibody (#AG1572), (1:100) followed by goat anti-rabbit-AlexaFluor-594 secondary antibody (red). B. Live image of the cells. C. Merge of A and B.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P49655
Reactivity Human, Mouse
Host Rabbit
Clonality Polyclonal
Calculated MW 42480 Da
Homology Mouse - identical; human - 13/14 amino acid residues identical.
Additional Information
Gene ID 29718
Other Names ATP-sensitive inward rectifier potassium channel 10, ATP-sensitive inward rectifier potassium channel KAB-2, BIR10, Brain-specific inwardly rectifying K(+) channel 1, BIRK1, Inward rectifier K(+) channel Kir4.1, Potassium channel, inwardly rectifying subfamily J member 10, Kcnj10, Kab-2
Related products for control experimentsControl peptide antigen (supplied with the antibody free of charge).
Format Lyophilized powder. Reconstituted antibody contains phosphate buffered saline (PBS), pH 7.4, 1% BSA, 0.05% NaN3.
Storage Before ReconstitutionLyophilized powder can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Storage After ReconstitutionThe reconstituted solution can be stored at 4ºC for up to 2 weeks. For longer periods, small aliquots should be stored at -20ºC or below. Avoid multiple freezing and thawing. The further dilutions should be made using a carrier protein such as BSA (1%). Centrifuge all antibody preparations before use (10000 × g 5 min).
Control Antigen Storage Before ReconstitutionLyophilized powder can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Control Antigen Storage After Reconstitution-20ºC.
Citations (0)

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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.


Takumi T.,et al.J. Biol. Chem. 270:16339-16346(1995).
Bond C.T.,et al.Recept. Channels 2:183-191(1994).
Bredt D.S.,et al.Proc. Natl. Acad. Sci. U.S.A. 92:6753-6757(1995).

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$ 375.00
$ 475.00
$ 575.00
Cat# AG1572-025
(40 western blots)
Availability: 2-3 weeks
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