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KCNQ2 Protein (AA 313-872) (His tag)

Crystallography grade KCNQ2 Spezies: Human Wirt: Insektenzellen Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. ELISA, WB, Crys, SDS
Produktnummer ABIN3093344
  • Target Alle KCNQ2 Proteine anzeigen
    KCNQ2 (Potassium Voltage-Gated Channel, KQT-Like Subfamily, Member 2 (KCNQ2))
    Protein-Typ
    Recombinant
    Proteineigenschaft
    AA 313-872
    Spezies
    • 2
    • 2
    Human
    Quelle
    • 3
    • 1
    Insektenzellen
    Aufreinigungstag / Konjugat
    Dieses KCNQ2 Protein ist gelabelt mit His tag.
    Applikation
    ELISA, Western Blotting (WB), Crystallization (Crys), SDS-PAGE (SDS)
    Sequenz
    GSGFALKVQE QHRQKHFEKR RNPAAGLIQS AWRFYATNLS RTDLHSTWQY YERTVTVPMY SSQTQTYGAS RLIPPLNQLE LLRNLKSKSG LAFRKDPPPE PSPSKGSPCR GPLCGCCPGR SSQKVSLKDR VFSSPRGVAA KGKGSPQAQT VRRSPSADQS LEDSPSKVPK SWSFGDRSRA RQAFRIKGAA SRQNSEEASL PGEDIVDDKS CPCEFVTEDL TPGLKVSIRA VCVMRFLVSK RKFKESLRPY DVMDVIEQYS AGHLDMLSRI KSLQSRVDQI VGRGPAITDK DRTKGPAEAE LPEDPSMMGR LGKVEKQVLS MEKKLDFLVN IYMQRMGIPP TETEAYFGAK EPEPAPPYHS PEDSREHVDR HGCIVKIVRS SSSTGQKNFS APPAAPPVQC PPSTSWQPQS HPRQGHGTSP VGDHGSLVRI PPPPAHERSL SAYGGGNRAS MEFLRQEDTP GCRPPEGNLR DSDTSISIPS VDHEELERSF SGFSISQSKE NLDALNSCYA AVAPCAKVRP YIAEGESDTD SDLCTPCGPP PRSATGEGPF GDVGWAGPRK
    Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.
    Produktmerkmale
    • Made in Germany - from design to production - by highly experienced protein experts.
    • Human KCNQ2 Protein (raised in Insect Cells) purified by multi-step, protein-specific process to ensure crystallization grade.
    • State-of-the-art algorithm used for plasmid design (Gene synthesis).

    This protein is a made to order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.

    The big advantage of ordering our made-to-order proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

    In the unlikely event that the protein cannot be expressed or purified we do not charge anything (other companies might charge you for any performed steps in the expression process for custom-made proteins, e.g. fees might apply for the expression plasmid, the first expression experiments or purification optimization).

    When you order this made-to-order protein you will only pay upon receival of the correctly folded protein. With no financial risk on your end you can rest assured that our experienced protein experts will do everything to make sure that you receive the protein you ordered.

    The concentration of our recombinant proteins is measured using the absorbance at 280nm. The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.

    The concentration of the protein is calculated using its specific absorption coefficient. We use the Expasy's protparam tool to determine the absorption coefficient of each protein.

    Aufreinigung
    Two step purification of proteins expressed in baculovirus infected SF9 insect cells:
    1. In a first purification step, the protein is purified from the cleared cell lysate using three different His-tag capture materials: high yield, EDTA resistant, or DTT resistant. Eluate fractions are analyzed by SDS-PAGE.
    2. Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.
    Reinheit
    >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
    Sterilität
    0.22 μm filtered
    Endotoxin-Niveau
    Protein is endotoxin free.
    Güteklasse
    Crystallography grade
    Top Product
    Discover our top product KCNQ2 Protein
  • Applikationshinweise
    In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a gurantee though.
    Kommentare

    In cases in which it is highly likely that the recombinant protein with the default tag will be insoluble our protein lab may suggest a higher molecular weight tag (e.g. GST-tag) instead to increase solubility. We will discuss all possible options with you in detail to assure that you receive your protein of interest.

    Beschränkungen
    Nur für Forschungszwecke einsetzbar
  • Format
    Liquid
    Buffer
    100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.
    Handhabung
    Avoid repeated freeze-thaw cycles.
    Lagerung
    -80 °C
    Informationen zur Lagerung
    Store at -80°C.
    Haltbarkeit
    Unlimited (if stored properly)
  • Target
    KCNQ2 (Potassium Voltage-Gated Channel, KQT-Like Subfamily, Member 2 (KCNQ2))
    Andere Bezeichnung
    KCNQ2 (KCNQ2 Produkte)
    Synonyme
    BFNC Protein, BFNS1 Protein, EBN Protein, EBN1 Protein, EIEE7 Protein, ENB1 Protein, HNSPC Protein, KCNA11 Protein, KV7.2 Protein, KVEBN1 Protein, KQT2 Protein, Nmf134 Protein, mKQT2.3 Protein, mKQT2.4 Protein, zgc:171872 Protein, potassium voltage-gated channel subfamily Q member 2 Protein, potassium voltage-gated channel, subfamily Q, member 2 Protein, potassium voltage-gated channel subfamily KQT member 2 Protein, potassium voltage-gated channel, KQT-like subfamily, member 2a Protein, KCNQ2 Protein, Kcnq2 Protein, LOC100537363 Protein, kcnq2a Protein
    Hintergrund
    Probably important in the regulation of neuronal excitability. Associates with KCNQ3 to form a potassium channel with essentially identical properties to the channel underlying the native M-current, a slowly activating and deactivating potassium conductance which plays a critical role in determining the subthreshold electrical excitability of neurons as well as the responsiveness to synaptic inputs. KCNQ2/KCNQ3 current is blocked by linopirdine and XE991, and activated by the anticonvulsant retigabine. Muscarinic agonist oxotremorine-M strongly suppress KCNQ2/KCNQ3 current in cells in which cloned KCNQ2/KCNQ3 channels were coexpressed with M1 muscarinic receptors.
    Molekulargewicht
    62.3 kDa Including tag.
    UniProt
    O43526
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