• Product name
    Anti-CAPZA1 antibody [EPR11210]
    See all CAPZA1 primary antibodies
  • Description
    Rabbit monoclonal [EPR11210] to CAPZA1
  • Host species
  • Tested applications
    Suitable for: WB, IHC-P, IP, Flow Cytmore details
    Unsuitable for: ICC
  • Species reactivity
    Reacts with: Mouse, Rat, Human
  • Immunogen

    Recombinant fragment corresponding to residues in Human CAPZA1 (UniProt ID: P52907).

  • Positive control
    • HeLa, Jurkat, 293T and HepG2 whole cell lysate (ab7900); Human cervical carcinoma and Human muscle tissues; Jurkat cells.
  • 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 ab166892 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 1/1000 - 1/10000. Predicted molecular weight: 33 kDa.
IHC-P 1/100 - 1/250.
IP 1/10 - 1/100.
Flow Cyt 1/10 - 1/100.

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.


  • Application notes
    Is unsuitable for ICC.
  • Target

    • Function
      F-actin-capping proteins bind in a Ca(2+)-independent manner to the fast growing ends of actin filaments (barbed end) thereby blocking the exchange of subunits at these ends. Unlike other capping proteins (such as gelsolin and severin), these proteins do not sever actin filaments.
    • Sequence similarities
      Belongs to the F-actin-capping protein alpha subunit family.
    • Cellular localization
      Cytoplasm > cytoskeleton.
    • Information by UniProt
    • Database links
    • Alternative names
      • Cap Z antibody
      • Cappa 1 antibody
      • Cappa1 antibody
      • Capping protein (actin filament) muscle Z line alpha 1 antibody
      • Capping protein alpha 1 antibody
      • Capping protein muscle Z line alpha 1 antibody
      • CapZ alpha 1 antibody
      • CapZ alpha-1 antibody
      • CAPZ antibody
      • CAPZA 1 antibody
      • Capza1 antibody
      • CAZ 1 antibody
      • CAZ1 antibody
      • CAZA1_HUMAN antibody
      • F actin capping protein alpha 1 subunit antibody
      • F-actin-capping protein subunit alpha-1 antibody
      see all


    • All lanes : Anti-CAPZA1 antibody [EPR11210] (ab166892) at 1/1000 dilution

      Lane 1 : HeLa cell lysate
      Lane 2 : Jurkat cell lysate
      Lane 3 : 293T cell lysate
      Lane 4 : HepG2 cell lysate

      Lysates/proteins at 10 µg per lane.

      All lanes : HRP labelled goat anti-rabbit at 1/2000 dilution

      Predicted band size: 33 kDa

    • ab166892 showing +ve staining in Human thyroid gland carcinoma.
    • ab166892 showing +ve staining in Human urinary bladder carcinoma.
    • ab166892 showing +ve staining in Human colonic adenocarcinoma.
    • ab166892 showing +ve staining in Human normal brain.
    • ab166892, at 1/1000 dilution, staining CAPZA1 in HepG2 cell lysate immunoprecipitated using ab166892 at 1/10.
    • Immunohistochemical analysis of paraffin embedded Human cervical carcinoma tissue labeling CAPZA1 with ab166892 at 1/100 dilution.
    • Immunohistochemical analysis of paraffin embedded Human muscle tissue labeling CAPZA1 with ab166892 at 1/100 dilution.
    • Flow cytometric analysis of permeabilized Jurkat cells using ab166892 at a dilution of 1/10 (red) compared to a rabbit IgG (negative) (green).


    This product has been referenced in:
    See 1 Publication for this product

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