Protein Phosphatase 1 (PP1)

  • This product was discontinued on November 24, 2015
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Ordering Information

  • Discontinued
  • Product Information
    Protein Phosphatase 1 (PP1) is a Mn2+-dependent protein phosphatase with activity towards phosphoserine/threonine residues. It consists of the 330 amino-acid catalytic subunit of the α-isoform of type 1 protein phosphatase from rabbit skeletal muscle (1,2). Recombinant PPI shows some activity towards phosphotyrosine residues (3,4).


  • Protein serine/threonine phosphatase
  • Rabbit skeletal muscle, recombinant (E. coli)
  • Product Source

    Isolated from a strain of E.coli that carries the coding sequence for rabbit skeletal muscle PP1 under the control of the trp-lac hybrid promoter (kindly provided by Dr. E.Y.C. Lee) (1,2).

    Reagents Supplied

    The following reagents are supplied with this product:

    Store at (°C) Concentration
    NEBuffer Pack for Protein MetalloPhosphatases (PMP) -20 10 X
    MnCl2 -20 10 X
    Product Categories:
    Discontinued Products
    Protein Phosphatases & Kinases
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    • Properties and Usage
    • Related Products
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