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Invitrogen
Human Kir3.1 (KCNJ3) (aa 3-66) Control Fragment Recombinant Protein
Product Details
RP-110165
Applications
Tested Dilution
Publications
Product Specifications
Species
Human
Expression System
E. coli
Amino acid sequence
ALRRKFGDDYQVVTTSSSGSGLQPQGPGQDPQQQLVPKKKRQRFVDKNGRCNVQHGNLGSETSR
Tag
His-ABP-tag
Class
Recombinant
Type
Protein
Purity
>80% by SDS-PAGE and Coomassie blue staining
Conjugate
Form
Liquid
Concentration
≥5.0 mg/mL
Purification
purified
Storage buffer
PBS/1M urea, pH 7.4
Contains
no preservative
Storage conditions
-20° C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
Product Specific Information
Highest antigen sequence indentity to the following orthologs: Mouse (98%), Rat (98%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-144915. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
Target Information
This potassium channel 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. This receptor plays a crucial role in regulating the heartbeat.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: G protein-activated inward rectifier potassium channel 1; GIRK-1; HGIRK1; Inward rectifier K(+) channel Kir3.1; inward rectifier K+ channel KIR3.1; Potassium channel, inwardly rectifying subfamily J member 3; potassium channel, inwardly rectifying subfamily J, member 3; potassium inwardly-rectifying channel subfamily J member 3 splice variant 1e; potassium inwardly-rectifying channel, subfamily J, member 3
Gene Aliases: GIRK1; KCNJ3; KGA; KIR3.1
UniProt ID: (Human) P48549
Entrez Gene ID: (Human) 3760
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