Human IL-4R Alpha, His Tag, HEK293

Catalog Number

LDG067PHM

Datasheet

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• Specifications

  • Species of Origin

    Human

    Expression system

    HEK293

  • Affinity Tag

    His Tag (C-term)

    Buffer

    Lyophilized from a 0.2 µm filtered solution of PBS, pH 7.4.

  • Purity

    >95% as determined by SDS-PAGE analysis.

    Molecular weight

    The protein has a calculated MW of 24.56 kDa.
    The protein migrates as 35-50 kDa under reducing condition (SDS-PAGE analysis).

  • Activity

    Measured by its ability to bind human IL-4 in functional ELISA. Immobilized Recombinant human IL-4 at 1 μg/mL (100 μL/well) can bind Recombinant Human IL-4R Alpha Protein.

    Endotoxin level

    <0.1 EU per 1 μg of the protein by the LAL method.

  • Form

    Lyophilized

• Background

  • Background

    Interleukin-4 Receptor Alpha (IL-4Rα) is a receptor subunit that binds IL-4 and IL-13, mediating immune responses, particularly in allergic inflammation and asthma. It is crucial in the regulation of Th2 cell differentiation.

    Synonyms

    Interleukin-4 receptor subunit alpha, IL-4 receptor subunit alpha, IL-4R subunit alpha, IL-4R-alpha, IL-4RA, CD124, Soluble interleukin-4 receptor subunit alpha, Soluble IL-4 receptor subunit alpha, Soluble IL-4R-alpha, sIL4Ralpha/prot, IL-4-binding protein, IL4-BP

  • Uniprot ID

    P24394

    Sequence Note

    Met26 - His232

• Instruction

  • Reconstitution

    It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration of 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.

    Shipping

    The product is shipped with polar packs. Upon receipt, store it immediately at -20°C or lower for long term storage.

  • Stability & Storage

    This product is stable after storage at:

    • -20°C for 12 months in lyophilized state from date of receipt.
    • -20°C or -80°C for 1 month under sterile conditions after reconstitution.

    Avoid repeated freeze/thaw cycles.

• Image

  SDS-PAGE analysis of recombinant Human IL-4R Alpha.

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• Datasheet & Documents

  Datasheet

  MSDS

  Manual

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Disclaimer：For Research Use or Further Manufacturing Only.