• Product nameAnti-alpha 1 Catenin antibody
    See all alpha 1 Catenin primary antibodies
  • Description
    Goat polyclonal to alpha 1 Catenin
  • Tested applicationsSuitable for: ELISA, WB, IHC-Pmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat, Rabbit, Chicken, Cow, Dog, Xenopus laevis, Chimpanzee, Rhesus monkey
  • Immunogen

    Synthetic peptide:


    , corresponding to internal sequence amino acids 871-883 of Human alpha 1 Catenin

  • Positive control
    • Human Prostate and Uterus tissue. Human colon lysate.



Our Abpromise guarantee covers the use of ab110044 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
ELISA 1/32000.
WB Use a concentration of 1 - 3 µg/ml. Predicted molecular weight: 100 kDa.
IHC-P Use a concentration of 3.75 µg/ml.


  • FunctionAssociates with the cytoplasmic domain of a variety of cadherins. The association of catenins to cadherins produces a complex which is linked to the actin filament network, and which seems to be of primary importance for cadherins cell-adhesion properties. Can associate with both E- and N-cadherins. Originally believed to be a stable component of E-cadherin/catenin adhesion complexes and to mediate the linkage of cadherins to the actin cytoskeleton at adherens junctions. In contrast, cortical actin was found to be much more dynamic than E-cadherin/catenin complexes and CTNNA1 was shown not to bind to F-actin when assembled in the complex suggesting a different linkage between actin and adherens junctions components. The homodimeric form may regulate actin filament assembly and inhibit actin branching by competing with the Arp2/3 complex for binding to actin filaments. May play a crucial role in cell differentiation.
  • Tissue specificityExpressed ubiquitously in normal tissues.
  • Sequence similaritiesBelongs to the vinculin/alpha-catenin family.
  • Post-translational
  • Cellular localizationCell membrane and Cytoplasm > cytoskeleton. Cell junction > adherens junction. Cell membrane. Cell junction. Found at cell-cell boundaries and probably at cell-matrix boundaries.
  • Information by UniProt
  • Database links
  • Alternative names
    • Alpha E-catenin antibody
    • Cadherin associated protein 102kDa antibody
    • Cadherin associated protein antibody
    • Cadherin-associated protein antibody
    • CAP 102 antibody
    • CAP102 antibody
    • Catenin (cadherin associated protein) alpha 1 102kDa antibody
    • Catenin (cadherin associated protein), alpha 1, 102kDa antibody
    • Catenin alpha 1 antibody
    • Catenin alpha-1 antibody
    • CTNA1_HUMAN antibody
    • CTNNA 1 antibody
    • Ctnna1 antibody
    • FLJ36832 antibody
    • FLJ52416 antibody
    • NY REN 13 antigen antibody
    • OTTHUMP00000224141 antibody
    • OTTHUMP00000224147 antibody
    • Renal carcinoma antigen NY REN 13 antibody
    • Renal carcinoma antigen NY-REN-13 antibody
    see all

Anti-alpha 1 Catenin antibody images

  • Anti-alpha 1 Catenin antibody (ab110044) at 1 µg/ml (incubated for 1 hour) + Human colon lysate in RIPA buffer at 35 µg
    developed using the ECL technique

    Predicted band size : 100 kDa
  • ab110044 at 3.75 µg/ml staining alpha 1 Catenin in Formalin-Fixed, Paraffin-Embedded Human Prostate by Immunohistochemistry.
  • ab110044 at 3.75 µg/ml staining alpha 1 Catenin in Formalin-Fixed, Paraffin-Embedded Human Uterus by Immunohistochemistry.

References for Anti-alpha 1 Catenin antibody (ab110044)

ab110044 has not yet been referenced specifically in any publications.

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