SKU: WP1233 Categories: ,

IRK13 Polyclonal Antibody

Price range: $268.00 through $328.00

SKU: WP1233-100
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Product details

Background:

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.[provided by RefSeq, Feb 2010],

Specifications

Size50μL/100μL
TargetIRK13
ReactivityHuman, Mouse, Rat
ApplicationsWB, ELISA
MW(Calculated)
MW(Observed)39kD
Host SpeciesRabbit
IsotypeIgG
Conjugate/ModificationUnmodified
Recommended Dilution RatioWB 1:500-2000; ELISA 1:5000-20000
FormulationLiquid in PBS containing 50% glycerol,0.5% BSA and 0.02% sodium azide.
PurificationThe antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Storage-15°C to -25°C/1 year(Do not lower than -25°C)
Concentration1 mg/ml
ClonalityPolyclonal
Clone Number
ImmunogenSynthesized peptide derived from part region of human protein
SpecificityIRK13 Polyclonal Antibody detects endogenous levels of protein.
Gene NameKCNJ13
Protein NameInward rectifier potassium channel 13 (Inward rectifier K(+) channel Kir7.1) (Potassium channel, inwardly rectifying subfamily J member 13)
Other Name
SpeciesHuman
Gene ID3769
UniprotO60928,
Species.1Mouse
Gene ID.1
Uniprot.1P86046,
Species.2Rat
Gene ID.2
Uniprot.2O70617
Cellular LocalizationMembrane; Multi-pass membrane protein.
Tissue ExpressionPredominantly expressed in small intestine. Expression is also detected in stomach, kidney, and all central nervous system regions tested with the exception of spinal cord.
Signaling_pathway
Research Areas>>Protein digestion and absorption
FunctionDisease:Defects in KCNJ13 are the cause of snowflake vitreoretinal degeneration (SVD) [MIM:193230]. SVD is a developmental and progressive hereditary eye disorder that affects multiple tissues within the eye. Diagnostic features of SVD include fibrillar degeneration of the vitreous humor, early-onset cataract, minute crystalline deposits in the neurosensory retina, and retinal detachment.,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.,similarity:Belongs to the inward rectifier-type potassium channel family.,tissue specificity: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.,
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