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Your Position: Home > Protein > SOD1 > SO1-H5148

Human SOD1 / Cu-Zn SOD Protein, His Tag (active enzyme)

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  • Synonym
    SOD1,Superoxide dismutase 1,hSod1
  • Source
    Human SOD1, His Tag(SO1-H5148) is expressed from E. coli cells. It contains AA Ala 2 - Gln 154 (Accession # P60052-1).
    Predicted N-terminus: Met
  • Molecular Characterization
    SOD1 Structure

    This protein carries a polyhistidine tag at the N-terminus

    The protein has a calculated MW of 16.8 kDa. The protein migrates as 19-21 kDa under reducing (R) condition (SDS-PAGE).

  • Endotoxin
    Less than 1.0 EU per μg by the LAL method.
  • Purity

    >97% as determined by SDS-PAGE.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 150 mM NaCl, pH7.5 with trehalose as protectant.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. -20°C to -70°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.
SDS-PAGE
SOD1 SDS-PAGE

Human SOD1, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 97%.

Bioactivity

Measured by its ability to catalyzes the dismutation of the superoxide anion into hydrogen peroxide and molecular oxygen. One Unit is defined as the amount of SOD that inhibits the xanthine oxidase activity by 50% (IC50 (µg)) under the assay conditions. The specific activity is >40,000 U/mg (QC tested).

  • Background
    Superoxide dismutase [Cu-Zn] (SOD1) is also known as superoxide dismutase 1 (hSod1), an enzyme that in humans is encoded by the SOD1 gene, located on chromosome 21. SOD1 can bind copper and zinc ions and is one of three superoxide dismutases responsible for destroying free superoxide radicals in the body. The encoded isozyme (SOD1) is a soluble cytoplasmic and mitochondrial intermembrane space protein, acting as a homodimer to convert naturally occurring, but harmful, superoxide radicals to molecular oxygen and hydrogen peroxide. Furthermore, the mutations of SOD1 gene can result in a neurodegenerative disorder affecting upper motor neurons in the brain and lower motor neurons in the brain stem and spinal cord.
  • Clinical and Translational Updates

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ETD of in-stock products: 2 business days

Price(USD) : $198.00

Price(USD) : $980.00

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Drug Development Status

  • Number of Launched Drugs:3 Details
  • Number of Drugs in Clinical Trials:10 Details
  • Latest Research Phase:Approved

Datasheet & Documentation

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