• Product nameAnti-MAGI3 antibody
    See all MAGI3 primary antibodies
  • Description
    Rabbit polyclonal to MAGI3
  • Tested applicationsSuitable for: WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat
  • Immunogen

    Recombinant fragment, corresponding to a region within amino acids 112-342 of Human MAGI3, isoform 1~4 (AAI30410).

  • Positive control
    • IMR32 whole cell lysate.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • Storage bufferpH: 7.00
    Preservative: 0.01% Thimerosal (merthiolate)
    Constituents: 1.21% Tris, 0.75% Glycine, 20% Glycerol
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab111692 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 1/500 - 1/3000. Predicted molecular weight: 123 kDa.


  • FunctionActs as a scaffolding protein at cell-cell junctions, thereby regulating various cellular and signaling processes. Cooperates with PTEN to modulate the kinase activity of AKT1. Its interaction with PTPRB and tyrosine phosphorylated proteins suggests that it may link receptor tyrosine phosphatase with its substrates at the plasma membrane. In polarized epithelial cells, involved in efficient trafficking of TGFA to the cell surface. Regulates the ability of LPAR2 to activate ERK and RhoA pathways. Regulates the JNK signaling cascade via its interaction with FZD4 and VANGL2.
  • Tissue specificityWidely expressed.
  • Sequence similaritiesBelongs to the MAGUK family.
    Contains 1 guanylate kinase-like domain.
    Contains 6 PDZ (DHR) domains.
    Contains 2 WW domains.
  • Post-translational
    Ubiquitinated following interaction with HPV E6 protein, leading to its degradation by the proteasome. Degradation is independent of E6AP ubiquitin ligase complex.
  • Cellular localizationCell membrane. Cell junction > tight junction. Nucleus. Concentrates in specific sites at the plasma membrane and in the nucleus. In epithelial cells, it localizes at tight junctions.
  • Information by UniProt
  • Database links
  • Alternative names
    • dJ730K3.2 antibody
    • MAGI-3 antibody
    • magi3 antibody
    • MAGI3_HUMAN antibody
    • Membrane Associated Guanylate kinase Related 3 antibody
    • Membrane-associated guanylate kinase antibody
    • Membrane-associated guanylate kinase inverted 3 antibody
    • RP4-730K3.1 antibody
    • SLIPR antibody
    • WW and PDZ domain-containing protein 3 antibody
    see all

Anti-MAGI3 antibody images

  • Anti-MAGI3 antibody (ab111692) at 1/1000 dilution + IMR32 whole cell lysate at 30 µg

    Predicted band size : 123 kDa

References for Anti-MAGI3 antibody (ab111692)

ab111692 has not yet been referenced specifically in any publications.

Product Wall

Thank you for your reply and all the additional information. This makes the problems you have been experiencing much clearer to understand. It is clear that you have spent a lot of time in trying to optimise these antibodies and I am sorry that they ar...

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