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Human Recombinant Phosphoserine Phosphatase (from E. coli)
Human Recombinant Phosphoserine Phosphatase (from E. coli)
Catalog # 75789-010
Supplier:  Prosci
CAS Number:  
Human Recombinant Phosphoserine Phosphatase (from E. coli)
Catalog # 75789-010
Supplier:  Prosci
Supplier Number:  91-147
CAS Number:  

Specifications

  • Enzyme type:
    Recombinant
  • Source:
    E. coli
  • Species:
    Human
  • Size:
    0.05 mg
  • Tag sequence:
    C-6 His tag
  • Storage conditions:
    Store at −20 °C, stable for 6 months after receipt. Please minimize freeze−thaw cycles.
  • Endotoxin content:
    <0.1 ng/ug (1 IEU/ug) as determined by LAL test.
  • Enzyme name:
    Phosphoserine Phosphatase
  • Enzyme synonyms:
    Phosphoserine Phosphatase, PSP, PSPase, L-3-Phosphoserine Phosphatase, O-Phosphoserine Phosphohydrolase, PSPH
  • 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
  • Cat. no.:
    75789-010
  • Supplier No.:
    91-147

Specifications

About this item

Phosphoserine phosphatase (PSP) is an enzyme that belongs to the serB family

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

Fusion-Tag: C-6 His tag

PSPH catalyzes 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.