• Product name

    Anti-PAK3 antibody [EP797Y]
    See all PAK3 primary antibodies
  • Description

    Rabbit monoclonal [EP797Y] to PAK3
  • Host species

  • Tested applications

    Suitable for: WB, IHC-P, ICC, IPmore details
    Unsuitable for: Flow Cyt
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human PAK3 aa 1-100 (N terminal). The exact sequence is proprietary.

  • Positive control

    • Fetal brain lysate and human brain glioma.
  • General notes



    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.



Our Abpromise guarantee covers the use of ab40808 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
WB 1/10000 - 1/50000. Detects a band of approximately 65 kDa (predicted molecular weight: 62 kDa).
IHC-P 1/100 - 1/250. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
ICC 1/100 - 1/250.
IP 1/50.
  • Application notes
    Is unsuitable for Flow Cyt.
  • Target

    • Relevance

      PAK proteins are critical effectors that link Rho GTPases to cytoskeleton reorganization and nuclear signaling. PAK proteins serve as targets for the small GTP binding proteins Cdc42 and RAC and have been implicated in a wide range of biological activities. PAK3 forms an activated complex with GTP-bound RAS-like (P21), CDC2 and RAC1 proteins which then catalyzes a variety of targets. It may be necessary for dendritic development and for the rapid cytoskeletal reorganization in dendritic spines associated with synaptic plasticity. A point mutation in this gene has been linked to nonsyndromic X-linked mental retardation.
    • Cellular localization

    • Database links

    • Alternative names

      • Beta PAK antibody
      • bPAK antibody
      • CDKN1A antibody
      • hPAK3 antibody
      • Mental retardation X linked 30 antibody
      • MRX30 antibody
      • MRX47 antibody
      • Oligophrenin 3 antibody
      • OPHN3 antibody
      • p21 (CDKN1A) activated kinase 3 antibody
      • p21 activated kinase 3 antibody
      • p21 CDKN1A activated kinase 3 antibody
      • P21 protein (Cdc42/Rac) activated kinase 3 antibody
      • PAK-3 antibody
      • PAK3 p21 protein (Cdc42/Rac)-activated kinase 3 antibody
      • PAK3beta antibody
      • Pak65alpha antibody
      • Pak65beta antibody
      • Serine threonine protein kinase PAK 3 antibody
      • Stk4 antibody
      see all


    • Anti-PAK3 antibody [EP797Y] (ab40808) at 1/50000 dilution + fetal brain lysate at 10 µg

      Predicted band size: 62 kDa
      Observed band size: 65 kDa
      why is the actual band size different from the predicted?

    • ab40808 at a 1:100 dilution staining PAK3 in human brain glioma.

      Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.


    ab40808 has not yet been referenced specifically in any publications.

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