Recombinant Human Dual Specificity Protein Phosphatase 3/DUSP3 (N-6His)

Recombinant Human Dual Specificity Protein Phosphatase 3/DUSP3 (N-6His)

Catalog Number:
P001411788ABE
Mfr. No.:
Abe32-7604
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      • Overview
        • MW : 22.6kD. Recombinant Human Vaccinia Virus VH1-related Phosphatase is produced by our E.coli expression system and the target gene encoding Ser2-Pro185 is expressed with a 6His tag at the N-terminus. Human DUSP3 belongs to the dual specificity protein phosphatase subfamily. DUSPs are a heterogeneous group of protein phosphatases that can dephosphorylate both phosphotyrosine and phosphoserine/phosphothreonine residues within the one substrate. These phosphatases inactivate their target kinases by dephosphorylating both the phosphoserine/threonine and phosphotyrosine residues. DUSPs are major modulators of critical signalling pathways that are dysregulated in various diseases. They negatively regulate members of the mitogen-activated protein kinase superfamily, which are associated with cellular proliferation and differentiation. DUSP3 is expressed in human tissues including breast and ovarian. DUSP3 shows activity both for tyrosine-protein phosphate and serine-protein phosphate, but displays a strong preference toward phosphotyrosines. Human DUSP3 specifically dephosphorylates and inactivates ERK1 and ERK2.

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      • Properties
        • Source
          E. coli
          Type
          Recombinant Proteins
          Formulation
          Supplied as a 0.2 µm filtered solution of PBS, pH7.4.
          Storage
          Store at -20°C, stable for 6 months after receipt. Please minimize freeze-thaw cycles.
          Endotoxin
          Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.

          More Information

          UniProt
          Gene ID
          1845

          * For Research Use Only. Not for use in diagnostic/therapeutics procedures.

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