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CRISPR/Cas9 C-terminal monoclonal antibody

Catalog Number
100 μg
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Monoclonal antibody raised in mouse against the C-terminus of Cas9 nuclease (CRISPR-associated protein 9).

Concentration2.2 μg/μl
Species reactivityStreptococcus pyogenes
PurityProtein G purified
Storage ConditionsStore at -20°C; for long storage, store at -80°C. Avoid multiple freeze-thaw cycles
PrecautionsThis product is for research use only. Not for use in diagnostic or therapeutic procedures.
Applications Suggested dilution References
ChIP * 5 μg/ChIP Fig 1
Western Blotting 1:6,000 Fig 2
Immunofluorescence 1:100 Fig 3

* Please note that the optimal antibody amount per IP should be determined by the end-user. We recommend testing 1-10 μg per IP.

  • Validation data


    Figure 1. ChIP using the Diagenode monoclonal antibody directed against Cas9
    ChIP was performed on NIH3T3 cells stably expressing GFP-H2B, nuclease dead Cas9, and a GFP-targeting gRNA. 50 μg chromatin was incubated overnight at 4°C with 5 μg of either the Diagenode antibody against Cas9 (cat. No. C15200231) or the anti-blue antibody (C15200213), used as a negative IP control. qPCR was performed with primers speci c for the GFP gene, and for a non-targeted region (protein kinase C delta, Prkcd), used as negative control. Figure 1 shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).

    Western blot

    Figure 2. Western blot analysis using the Diagenode monoclonal antibody directed against CRISPR/Cas9
    Western blot was performed on protein extracts from HeLa cells transfected with Cas9 (lane 2) or on untransfected control cells (lane 1) using the Diagenode antibody against CRISPR/Cas9 (Cat. No. C15200231). The antibody was diluted 1:6,000 in TBS-T containing 3% NFDM. The marker is shown on the left, position of the Cas9 protein is indicated on the right.


    Figure 3. Immunofluorescence using the Diagenode monoclonal antibody directed against CRISPR/Cas9
    HeLa cells expressing Cas9 under the control of the tight TRE promoter and untransfected control cells were fixed in methanol at -20°C, permeabilized with acetone at -20°C and blocked with PBS containing 2% BSA. The cells were stained with the Cas9 C-terminal antibody (Cat. No. C15200231) diluted 1:100, followed by incubation with a donkey anti-mouse secondary antibody coupled to AF488 (upper panel). Nuclei were counter-stained with Hoechst 33342 (lower panel).

  •  Applications
    Western blot : The quality of antibodies used in this technique is crucial for correct and specific protein identification. Diagenode offers huge selection of highly sensitive and specific western blot-validated antibodies. Learn more about: Load... Read more
    Immunofluorescence: Diagenode offers huge selection of highly sensitive antibodies validated in IF. Immunofluorescence using the Diagenode monoclonal antibody directed against CRISPR/Cas9 HeLa cells transfected with a Cas9 expression vector (... Read more
    ChIP-qPCR (ab)
    Read more
  •  Documents
    Antibodies you can trust POSTER
    Epigenetic research tools have evolved over time from endpoint PCR to qPCR to the analyses of lar...
    Epigenetic Antibodies Brochure BROCHURE
    More than in any other immuoprecipitation assays, quality antibodies are critical tools in many e...
    Datasheet CRISPR/Cas9 C-terminal monoclonal antibody C15200231 DATASHEET
    Datasheet of the CRISPR/Cas9 C-terminal monoclonal antibody raised in mouse against the C-te...
    Accurate QC to optimize CRISPR/Cas9 genome editing specificity POSTER
    The CRISPR/Cas9 technology is delivering superior genetic models for fundamental disease res...
  •  Publications

    How to properly cite this product in your work

    Diagenode strongly recommends using this: CRISPR/Cas9 C-terminal monoclonal antibody (Diagenode Cat# C15200231-100 Lot# 001). Click here to copy to clipboard.

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