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UniHRV 3C Protease
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Catalog Number

LDG0010RG

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  • Overview

    Description

    UniHRV 3C Protease is a recombinant form of the 3C protease derived from human rhinovirus 14 expressed in E. coli (specific activity 1800-2000 U/mg). This product is a highly purified recombinant 6XHis-fusion protein and requires neither metal nor cofactors for activity. UniHRV 3C Protease recognizes the cleavage site: Leu-Glu-Val-Leu-Phe-Gln↓Gly-Pro (LEVLFQ↓GP). UniHRV 3C Protease demonstrate excellent cleavage efficiency in a variety of fusion proteins.

    Product Note

    • Cleavage efficiency may differ based on structure and properties of each target protein, we recommend testing several enzyme-to-substrate ratios, temperatures and incubation times.
    • HRV 3C Protease reactions can be performed in a buffer which is optimal for the target protein. Reducing reagents (e.g., DTT) or salts (e.g., NaCl) can be added for cleavage efficiency evaluation.

    Components

    Package

    Items

    Quantity

    500 U

    UniHRV 3C Protease

    1 vial (500 U)

    10× HRV 3C Cleavage Buffer

    1 vial (10 mL)

    • 500 U

      Items

      UniHRV 3C Protease

      Quantity

      1 vial (500 U)

      Items

      10× HRV 3C Cleavage Buffer

      Quantity

      1 vial (10 mL)

  • Specifications
    • Expression system

      Escherichia coli

      Buffer

      Lyophilized from a solution containing 50 mM Tris, 150 mM NaCl, 1 mM EDTA, 1 mM DTT, 0.04% Tween20, 8% trehalose, 8% mannitol.

    • Purity

      >98% as determined by SDS-PAGE analysis.

      Unit Definition

      One unit of HRV 3C Protease is defined as the amount of enzyme that will cleave >95% of 0.1 mg HRV 3C cleavage control protein in 150 mM NaCl, 50 mM Tris-HCl pH 7.5, at 4°C for 16 h.

    • Endotoxin level

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

      Form

      Lyophilized

  • Instruction
    • Reconstitution

      It is recommended to reconstitute the lyophilized protein in sterile H₂O 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
    UniHRV 3C protease removes the purification tag appended to interest proteins after the affinity chromatography step.

    UniHRV 3C protease removes the purification tag appended to interest proteins after the affinity chromatography step.

    SDS-PAGE analysis of recombinant UniHRV 3C Protease Protein

    SDS-PAGE analysis of recombinant UniHRV 3C Protease Protein

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  • Datasheet & Documents

Disclaimer:For Research Use or Further Manufacturing Only.

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