• Product name
  • Description
    Rabbit polyclonal to PPM1G
  • Host species
  • Tested applications
    Suitable for: IHC-P, WB, IPmore details
  • Species reactivity
    Reacts with: Mouse, Human
    Predicted to work with: Rabbit, Horse, Chicken, Guinea pig, Cow, Dog, Turkey, Pig, Xenopus laevis, Chimpanzee, Rhesus monkey, Gorilla, Orangutan, Xenopus tropicalis, Platypus
  • Immunogen

    Synthetic peptide corresponding to a region between residue 400 and 450 of human PPM1G. (NP_817092.1)

  • Positive control
    • HeLa and 293T whole cell lysates.



Our Abpromise guarantee covers the use of ab70794 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
IHC-P 1/200 - 1/1000. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
WB 1/2000 - 1/10000. Detects a band of approximately 70 kDa (predicted molecular weight: 61 kDa).
IP Use at 2-5 µg/mg of lysate.


  • Tissue specificity
    Widely expressed. Most abundant in testis, skeletal muscle, and heart.
  • Sequence similarities
    Belongs to the PP2C family.
  • Post-translational
    Phosphorylated upon DNA damage, probably by ATM or ATR.
  • Cellular localization
  • Information by UniProt
  • Database links
  • Alternative names
    • MGC1675 antibody
    • MGC2870 antibody
    • OTTHUMP00000123426 antibody
    • PP2C antibody
    • PP2C gamma antibody
    • PP2C-gamma antibody
    • PP2CG antibody
    • PP2Cgamma antibody
    • PPM1G antibody
    • PPM1G_HUMAN antibody
    • PPP2CG antibody
    • Protein phosphatase 1C antibody
    • Protein phosphatase 1G antibody
    • Protein phosphatase 2 catalytic subunit gamma isoform antibody
    • Protein phosphatase 2C gamma isoform antibody
    • Protein phosphatase 2C isoform gamma antibody
    • Protein phosphatase magnesium dependent 1 gamma antibody
    • Protein phosphatase magnesium-dependent 1 gamma antibody
    • Protein phosphatase Mg2+/Mn2+ dependent 1G antibody
    see all


  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human skin basal cell carcinoma (left) and mouse squamous cell carcinoma (right) tissues labelling PPM1G with ab70794 at 1/1000 (0.2µg/ml) and 1/200 (1µg/ml). Detection: DAB.
  • All lanes : Anti-PPM1G antibody (ab70794) at 0.04 µg/ml

    Lane 1 : HeLa whole cell lysate at 50 µg
    Lane 2 : HeLa whole cell lysate at 15 µg
    Lane 3 : HeLa whole cell lysate at 5 µg
    Lane 4 : 293T whole cell lysate at 50 µg

    Developed using the ECL technique.

    Predicted band size: 61 kDa
    Observed band size: 70 kDa (why is the actual band size different from the predicted?)
    Additional bands at: 130 kDa. We are unsure as to the identity of these extra bands.

    Exposure time: 10 seconds
  • HeLa whole cell lysate (1 mg for IP, 20% of IP loaded) with ab70794 at 1 µg/ml for WB, subsequent to being used for IP at 3 µg/mg lysate.
    Detection: Chemiluminescence with an exposure time of 1 second.


This product has been referenced in:
  • McNamara RP  et al. Transcription factors mediate the enzymatic disassembly of promoter-bound 7SK snRNP to locally recruit P-TEFb for transcription elongation. Cell Rep 5:1256-68 (2013). ChIP ; Human . Read more (PubMed: 24316072) »
  • Sun L  et al. Characterization of the interaction of Aha1 with components of the Hsp90 chaperone machine and client proteins. Biochim Biophys Acta 1823:1092-101 (2012). Read more (PubMed: 22504172) »

See all 2 Publications for this product

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