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Human recombinant Phosphoserine Phosphatase (from E. coli)
Catalog # PRSI91-147
Supplier:  ProSci Inc.
CAS Number:  
Human recombinant Phosphoserine Phosphatase (from E. coli)
Catalog # PRSI91-147
Supplier:  ProSci Inc.
CAS Number:  

Specifications

  • Cdt:
    50 µG
  • Type d'enzyme:
    Recombinant
  • Source:
    E. coli
  • Species:
    Human
  • Tag sequence:
    C-6 His tag
  • Conditions de stockage:
    Store at −20 °C, stable for 6 months after receipt. Please minimize freeze−thaw cycles.
  • Nom de l'enzyme:
    Phosphoserine Phosphatase
  • Purity:
    >95% as determined by reducing SDS-PAGE
  • Molecular weight:
    26.07 kD
  • Sequence:
    Met1-Glu225
  • Formulation:
    Supplied as a 0.2 µm filtered solution of 50 mM Tris, 250 mM NaCl, 50 mM Imidazole, pH 8.5 . Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
  • Tested applications:
    Bioassay

Specifications

About this item

Phosphoserine phosphatase (PSP) is an enzyme that belongs to the serB family. PSPH catalyses magnesium-dependent hydrolysis of L-phosphoserine and is also involved in an exchange reaction between L-serine and L-phosphoserine. The reaction mechanism proceeds via the formation of a phosphoryl-enzyme intermediates. Deficiency of this protein is thought to be linked to Williams syndrome. A disorder that results in pre- and postnatal growth retardation, moderate psychomotor retardation and facial features suggestive of Williams syndrome.

Fusion-Tag: C-6 His tag

This recombinant protein can be used for biological assays. For research use only.