• Product name

  • Description

    Sheep polyclonal to PP1C gamma
  • Host species

  • Specificity

    No cross reactivity with other recombinant pp1 isoforms.
  • Tested applications

    Suitable for: IP, WBmore details
  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Rat, Cow, Xenopus laevis
  • Immunogen

    Synthetic peptide:


    conjugated to KLH, corresponding to amino acids 311-323 of Human PPP1G1.

  • Positive control

    • Recombinant Human PP1C gamma protein (ab114828) can be used as a positive control in WB.


Our Abpromise guarantee covers the use of ab16387 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
IP Use at an assay dependent concentration.
WB 1/500 - 1/1000. Predicted molecular weight: 37 kDa.


  • Function

    Protein phosphatase 1 (PP1) is essential for cell division, and participates in the regulation of glycogen metabolism, muscle contractility and protein synthesis. Involved in regulation of ionic conductances and long-term synaptic plasticity. May play an important role in dephosphorylating substrates such as the postsynaptic density-associated Ca(2+)/calmodulin dependent protein kinase II. Component of the PTW/PP1 phosphatase complex, which plays a role in the control of chromatin structure and cell cycle progression during the transition from mitosis into interphase.
  • Sequence similarities

    Belongs to the PPP phosphatase family. PP-1 subfamily.
  • Cellular localization

    Cytoplasm. Nucleus. Nucleus > nucleolus. Nucleus > nucleoplasm. Nucleus speckle. Chromosome > centromere > kinetochore. Cleavage furrow. Midbody. Colocalizes with SPZ1 in the nucleus (By similarity). Rapidly exchanges between the nucleolar, nucleoplasmic and cytoplasmic compartments. Highly mobile in cells and can be relocalized through interaction with targeting subunits. In the presence of PPP1R8 relocalizes from the nucleolus to nuclear speckles. Shows a dynamic targeting to specific sites throughout the cell cycle. Highly concentrated in nucleoli of interphase cells and localizes at kinetochores early in mitosis. Relocalization to chromosome-containing regions occurs at the transition from early to late anaphase. Also accumulates at the cleavage furrow and midbody by telophase.
  • Information by UniProt
  • Database links

  • Alternative names

    • PP 1G antibody
    • PP-1G antibody
    • PP1C antibody
    • PP1G antibody
    • PP1G_HUMAN antibody
    • PP1gamma antibody
    • PPP 1G antibody
    • PPP1CC antibody
    • PPP1G antibody
    • Protein phosphatase 1, catalytic subunit, gamma isozyme antibody
    • Protein phosphatase 1C catalytic subunit antibody
    • Serine/threonine phosphatase 1 gamma antibody
    • Serine/threonine protein phosphatase PP1 gamma catalytic subunit antibody
    • Serine/threonine-protein phosphatase PP1-gamma catalytic subunit antibody
    see all


This product has been referenced in:

  • Seiki T  et al. HPV-16 impairs the subcellular distribution and levels of expression of protein phosphatase 1? in cervical malignancy. BMC Cancer 15:230 (2015). Read more (PubMed: 25886518) »
  • Kernohan KD  et al. Homozygous mutation in the eukaryotic translation initiation factor 2alpha phosphatase gene, PPP1R15B, is associated with severe microcephaly, short stature and intellectual disability. Hum Mol Genet 24:6293-300 (2015). WB, IP ; Human . Read more (PubMed: 26307080) »
See all 4 Publications for this product

Customer reviews and Q&As


This antibody is to the gamma subunit or isoform of the protein phosphatase 1 protein. If this does not help, then please let us know and we'll further investigate.

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