PAK 1/2/3 (pThr402) Antibody

PAK 1/2/3 (pThr402) Antibody gallery image 1

Western blot of rat hippocampal lysate showing phospho-specific immunolabeling of the ~68 to ~70 kDa PAK protein phosphorylated at Thr402

  • PAK 1/2/3 (pThr402) Antibody thumbnail image 1
  • Rabbit anti PAK 1/2/3 (pThr402)
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  • Product Type
    Polyclonal Antibody
  • Isotype
    Polyclonal IgG
1 Formats Available
    Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
    AHP1539WB*datasheet pdfdatasheet pdf0.1 ml
    Secondary Antibodies
    Negative Isotype Controls
    Useful Reagents
    Positive Controls
    Histology Controls
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    • Rabbit anti Rat PAK 1/2/3 (pThr402) antibody recognizes p21-activated kinases (PAK) 1, 2 and 3, also known as serine/threonine-protein kinase PAK 1, 2 and 3, when phosphorylated at threonine 402. PAKs are a highly conserved family of serine-threonine protein kinases that interact with small GTPases of the RHO family to re-organise the cytoskeleton.

      Alpha-PAK (PAK1) and beta-PAK (PAK3) are mostly expressed in the brain while gamma-PAK (PAK2) is expressed ubiquitously. In mammals, PAKs regulate the MAPK pathways and cytoskeletal organisation by increasing actin and tubulin polymerisation. PAKs also phosphorylate steroid receptors such as the estrogen and progesterone receptors. In humans the loss of function of PAK-3 is associated with nonsyndromic X-linked mental retardation.

      PAKs are phosphorylated on multiple residues, Autophosphorylation at threonine 402 has been reported to be critical for activation of PAK kinases. It should be noted that threonine 402 in PAK2 corresponds to threonine 423 in PAK1.
    • This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.

    • Application NameYesNoMin DilutionMax Dilution
      Western Blotting(1)1/1000
      For the detection of phosphoproteins, phosphatase inhibitors should always be added freshly to the lysis buffer. Milk or other casein-based blocking solutions are generally not recommended for blocking; as casein is itself a phosphoprotein its use can result in high background.

    • Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
    • Technical Advice
    • Recommended Protocol
    • ELISA
    • Immunohistology
    • Histology Positive Control Tissue
    • Immunofluorescence
    • Western Blotting
      Rabbit anti Rat PAK 1/2/3 detects a band of approximately 69 kDa in rat hippocampal lysate.
    • Instructions For Use

    Additional PAK 1/2/3 (pThr402) Antibody Formats

    Formats Applications Sizes available
    PAK 1/2/3 (pThr402) Antibody : Purified WB* 0.1 ml
    • Copyright © 2017 Bio-Rad Antibodies (formerly AbD Serotec)

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      Recommended Negative Isotype Control

        Useful Reagents

          Recommended Positive Controls

            Histology Controls

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