• Product name

    Anti-Frizzled 2/FZD2 antibody - Extracellular domain
    See all Frizzled 2/FZD2 primary antibodies
  • Description

    Rabbit polyclonal to Frizzled 2/FZD2 - Extracellular domain
  • Host species

  • Specificity

    BLAST analysis of the peptide immunogen showed no homology with other human proteins, except FZD7 (67%), OR1A2 (56%), NFATC2 (50%).
  • Tested applications

    Suitable for: IHC-Pmore details
  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Rat, Sheep, Rabbit, Horse, Hamster, Cow, Dog, Pig
  • Immunogen

    Synthetic peptide within Human Frizzled 2/FZD2 (extracellular). The exact sequence is proprietary. Synthetic 18 amino acid peptide from 3rd extracellular domain of human Frizzled 2/FZD2.
    Database link: Q14332

  • Positive control

    • IHC-P: Human kidney and tonsil tissues.
  • General notes

     This product was previously labelled as Frizzled 2




Our Abpromise guarantee covers the use of ab219101 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
IHC-P Use a concentration of 5 - 10 µg/ml.


  • Function

    Receptor for Wnt proteins. Most of frizzled receptors are coupled to the beta-catenin canonical signaling pathway, which leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes. A second signaling pathway involving PKC and calcium fluxes has been seen for some family members, but it is not yet clear if it represents a distinct pathway or if it can be integrated in the canonical pathway, as PKC seems to be required for Wnt-mediated inactivation of GSK-3 kinase. Both pathways seem to involve interactions with G-proteins. May be involved in transduction and intercellular transmission of polarity information during tissue morphogenesis and/or in differentiated tissues.
  • Tissue specificity

    Widely expressed. In the adult, mainly found in heart, placenta, skeletal muscle, lung, kidney, pancreas, prostate, testis, ovary and colon. In the fetus, expressed in brain, lung and kidney. Low levels in fetal liver.
  • Sequence similarities

    Belongs to the G-protein coupled receptor Fz/Smo family.
    Contains 1 FZ (frizzled) domain.
  • Domain

    Lys-Thr-X-X-X-Trp motif is involved in the activation of the Wnt/beta-catenin signaling pathway.
    The FZ domain is involved in binding with Wnt ligands.
  • Cellular localization

  • Information by UniProt
  • Database links

  • Alternative names

    • Frizzled homolog 2 antibody
    • Frizzled-2 antibody
    • Frizzled2 antibody
    • Fz 2 antibody
    • Fz-2 antibody
    • Fz2 antibody
    • FZD 2 antibody
    • FZD2 antibody
    • FZD2_HUMAN antibody
    • FzE 2 antibody
    • FzE2 antibody
    • hFz 2 antibody
    • hFz2 antibody
    • Mfz10 antibody
    see all


  • Immunohistochemical analysis of paraffin embedded formalin fixed human tonsil tissue labeling Frizzled 2/FZD2 using ab219101 at 10 µg/mL.

  • Immunohistochemical analysis of paraffin embedded formalin fixed human kidney tissue labeling Frizzled 2/FZD2 using ab219101 at 10 µg/mL.


ab219101 has not yet been referenced specifically in any publications.

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