• Product nameAnti-PSD95 antibody
    See all PSD95 primary antibodies
  • Description
    Goat polyclonal to PSD95
  • SpecificityThis antibody is expected to recognize both reported isoforms (NP_001356.1; NP_001122299.1)
  • Tested applicationsSuitable for: WBmore details
  • Species reactivity
    Reacts with: Mouse, Rat
    Predicted to work with: Cow, Dog, Human, Chimpanzee
  • Immunogen

    Synthetic peptide corresponding to internal sequence amino acids 710-722 (isoform 1)/ 664-676 (isoform 2) (


    ) by a Cysteine residue linker of human PSD95 (NP_001356.1; NP_001122299.1)

  • Positive control
    • Mouse brain lysate


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • Storage bufferPreservative: 0.02% Sodium Azide
    Constituents: 0.5% BSA, Tris buffered saline, pH 7.3
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • Purification notesPurified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas

Associated products


Our Abpromise guarantee covers the use of ab90426 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 Use a concentration of 0.3 - 1 µg/ml. Predicted molecular weight: 85 kDa.


  • FunctionInteracts with the cytoplasmic tail of NMDA receptor subunits and shaker-type potassium channels. Required for synaptic plasticity associated with NMDA receptor signaling. Overexpression or depletion of DLG4 changes the ratio of excitatory to inhibitory synapses in hippocampal neurons. May reduce the amplitude of ASIC3 acid-evoked currents by retaining the channel intracellularly. May regulate the intracellular trafficking of ADR1B.
  • Tissue specificityBrain.
  • Sequence similaritiesBelongs to the MAGUK family.
    Contains 1 guanylate kinase-like domain.
    Contains 3 PDZ (DHR) domains.
    Contains 1 SH3 domain.
  • DomainThe PDZ domain 3 mediates interaction with ADR1B.
    The L27 domain near the N-terminus of isoform 2 is required for HGS/HRS-dependent targeting to postsynaptic density.
  • Post-translational
    Palmitoylation of isoform 1 is required for targeting to postsynaptic density.
  • Cellular localizationCell membrane. Cell junction, synapse, postsynaptic cell membrane, postsynaptic density. Cell projection, axon. Cell junction, synapse. High levels in postsynaptic density of neurons in the forebrain. Also in presynaptic region of inhibitory synapses formed by cerebellar basket cells on axon hillocks of Purkinje cells.
  • Information by UniProt
  • Database links
  • Alternative names
    • Discs large homolog 4 antibody
    • Disks large homolog 4 antibody
    • DLG 4 antibody
    • Dlg4 antibody
    • DLG4_HUMAN antibody
    • FLJ97752 antibody
    • FLJ98574 antibody
    • Human post synaptic density protein 95 antibody
    • Post synaptic density protein 95 antibody
    • Postsynaptic density protein 95 antibody
    • PSD 95 antibody
    • PSD-95 antibody
    • PSD95 antibody
    • SAP 90 antibody
    • SAP-90 antibody
    • SAP90 antibody
    • Synapse associated protein 90 antibody
    • Synapse-associated protein 90 antibody
    • Tax interaction protein 15 antibody
    see all

Anti-PSD95 antibody images

  • Anti-PSD95 antibody (ab90426) at 0.3 µg/ml + Mouse Brain Lysate in RIPA buffer at 35 µg
    developed using the ECL technique

    Predicted band size : 85 kDa

    Primary Incubation 1 hour

References for Anti-PSD95 antibody (ab90426)

ab90426 has not yet been referenced specifically in any publications.

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Thank you for contacting us. We do not have anti GluR1 and GLuR2 antibodies that can be used for Zebrafish. We unfortunately do not have information of GluR1 and GLuR2 protein sequence of Zebrafish so I am sorry we can’t check the homology. How...

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