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KCNJ13 Antibody (N-term)

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

  • WB - KCNJ13 Antibody (N-term) AP12387a
    KCNJ13 Antibody (N-term) (Cat. #AP12387a) western blot analysis in MDA-MB435 cell line lysates (35ug/lane).This demonstrates the KCNJ13 antibody detected the KCNJ13 protein (arrow).
  • IHC-P - KCNJ13 Antibody (N-term) AP12387a
    KCNJ13 Antibody (N-term) (Cat. #AP12387a)immunohistochemistry analysis in formalin fixed and paraffin embedded human stomach tissue followed by peroxidase conjugation of the secondary antibody and DAB staining.This data demonstrates the use of KCNJ13 Antibody (N-term) for immunohistochemistry. Clinical relevance has not been evaluated.
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 O60928
Other Accession NP_002233.2, NP_001165887.1
Reactivity Human
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 40530 Da
Antigen Region 67-95 aa
Additional Information
Gene ID 3769
Other Names Inward rectifier potassium channel 13, Inward rectifier K(+) channel Kir71, Potassium channel, inwardly rectifying subfamily J member 13, KCNJ13
Target/Specificity This KCNJ13 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 67-95 amino acids from the N-terminal region of human KCNJ13.
Dilution WB~~1:1000
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsKCNJ13 Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name KCNJ13
Function 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. KCNJ13 has a very low single channel conductance, low sensitivity to block by external barium and cesium, and no dependence of its inward rectification properties on the internal blocking particle magnesium.
Cellular Location Membrane; Multi-pass membrane protein.
Tissue Location Predominantly expressed in small intestine. Expression is also detected in stomach, kidney, and all central nervous system regions tested with the exception of spinal cord
Research Areas
Citations (0)

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This gene encodes a member of the inwardly rectifying potassium channel family of proteins. Members of this family form ion channel pores that allow potassium ions to pass into a cell. The encoded protein belongs to a subfamily of low signal channel conductance proteins that have a low dependence on potassium concentration. Mutations in this gene are associated with snowflake vitreoretinal degeneration. Alternate splicing results in multiple transcript variants.


Zhang, W., et al. Biochem. Biophys. Res. Commun. 377(3):981-986(2008)
Ji, W., et al. Nat. Genet. 40(5):592-599(2008)
Hughes, B.A., et al. Am. J. Physiol., Cell Physiol. 294 (2), C423-C431 (2008) :
Hejtmancik, J.F., et al. Am. J. Hum. Genet. 82(1):174-180(2008)
Yang, D., et al. Exp. Eye Res. 86(1):81-91(2008)

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$ 295.00
$ 99.00
Cat# AP12387a
(40 western blots)
Availability: In Stock
Bulk Size
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