Recombinant Human Catalase Protein


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Product Details

Reactivity HuSpecies Glossary
Applications PAGE, HPLC

Order Details

Recombinant Human Catalase Protein Summary

A non-recombinant protein corresponding to Human Catalase Erythrocyte
Protein/Peptide Type
Biologically Active Protein
>95%, by SDS-PAGE


Application Notes
Specific activity: > 50,000 units per mg protein. One unit is equal to the amount of enzyme that will decompose one micromole of hydrogen peroxide per minute at 25C, pH 7.0.
Theoretical MW
244 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

Store at -20 to -80C. Avoid freeze-thaw cycles.
Frozen in 50 mM Tris-HCl, pH 8.0
>95%, by SDS-PAGE

Alternate Names for Recombinant Human Catalase Protein

  • Cas1
  • CAT
  • Catalase
  • Cs-1
  • EC
  • MGC138422
  • MGC138424


Composed of four identical subunits each with a molecular weight of 59,700. Catalyzes the reaction 2H2O2 to H2O+O2. Catalase, along with the superoxides dismutase and glutathione peroxidase, controls the levels of oxygen-derived free radicals in mammalian cells, and together may function as a somatic oxidant defense.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 2 years from date of receipt.

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Gene Symbol CAT