Human Plasma kallikrein, His Tag, CHO

Catalog Number

LDG053PHM

Datasheet

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• Specifications

  • Species of Origin

    Human

    Expression System

    CHO

  • Affinity Tag

    His Tag (C-term)

    Storage 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 72.62 kDa.
    The protein migrates as 75 kDa under reducing condition (SDS-PAGE analysis).

  • Form

    Lyophilized

• Background

  • Background

    Human Plasma Kallikrein is a serine protease involved in the kallikrein-kinin system, playing a crucial role in blood coagulation, inflammation, and blood pressure regulation. It is activated from its precursor, prekallikrein, and contributes to the generation of bradykinin, a potent vasodilator. The Human Plasma Kallikrein protein, when expressed in CHO (Chinese Hamster Ovary) cells, is often engineered with a His (histidine) tag to facilitate its purification and detection in biochemical studies. This recombinant Plasma Kallikrein-His fusion protein is commonly used in research related to coagulation disorders, inflammatory diseases, and therapeutic development.

    Synonyms

    Plasma kallikrein, Fletcher factor, Kininogenin, Plasma prekallikrein (PKK)

  • Uniprot ID

    P03952

    Sequence Note

    Gly20-Ala638

• 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 Plasma kallikrein.

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• Datasheet & Documents

  Datasheet

  MSDS

  Manual

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Disclaimer：For Research Use or Further Manufacturing Only.