Anti-Glutamate Receptor 1 (AMPA subtype) (phospho S845) antibody (ab3901)

Overview

  • Product name
    Anti-Glutamate Receptor 1 (AMPA subtype) (phospho S845) antibody
    See all Glutamate Receptor 1 (AMPA subtype) primary antibodies
  • Description
    Rabbit polyclonal to Glutamate Receptor 1 (AMPA subtype) (phospho S845)
  • Specificity
    ab3901 is specific for 100 kDa GluR1 phosphorylated at Ser845. Immunolabeling is blocked by the phosphopeptide but not by the dephosphopeptide.
  • Tested applications
    Suitable for: WBmore details
  • Species reactivity
    Reacts with: Mouse, Rat
    Predicted to work with: Human
  • Immunogen

    Synthetic phosphopeptide corresponding to amino acid residues surrounding the phosphoSer845 of the GluR1 subunit of the AMPA subtype of glutamate receptor.

Properties

Applications

Our Abpromise guarantee covers the use of ab3901 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
  • Application notes
    WB: 1/500 - 1/2000.

    By Western blot, this antibody detects a band of 100 kDa, which corresponds to the predicted molecular weight of phospho GluR 1.

    Not tested in other applications.
    Optimal dilutions/concentrations should be determined by the end user.
  • Target

    • Function
      Ionotropic glutamate receptor. L-glutamate acts as an excitatory neurotransmitter at many synapses in the central nervous system. Binding of the excitatory neurotransmitter L-glutamate induces a conformation change, leading to the opening of the cation channel, and thereby converts the chemical signal to an electrical impulse. The receptor then desensitizes rapidly and enters a transient inactive state, characterized by the presence of bound agonist.
    • Tissue specificity
      Widely expressed in brain.
    • Sequence similarities
      Belongs to the glutamate-gated ion channel (TC 1.A.10.1) family. GRIA1 subfamily.
    • Post-translational
      modifications
      Palmitoylated. Depalmitoylated upon glutamate stimulation. Cys-603 palmitoylation leads to Golgi retention and decreased cell surface expression. In contrast, Cys-829 palmitoylation does not affect cell surface expression but regulates stimulation-dependent endocytosis.
    • Cellular localization
      Cell membrane. Endoplasmic reticulum membrane. Cell junction > synapse > postsynaptic cell membrane. Interaction with CACNG2 promotes cell surface expression.
    • Information by UniProt
    • Database links
    • Alternative names
      • GLUR 1 antibody
      • GLUR A antibody
      • AMPA 1 antibody
      • AMPA selective glutamate receptor 1 antibody
      • AMPA-selective glutamate receptor 1 antibody
      • GluA1 antibody
      • GLUH1 antibody
      • GluR K1 antibody
      • GluR-1 antibody
      • GluR-A antibody
      • GluR-K1 antibody
      • GLUR1 antibody
      • GLURA antibody
      • GluRK1 antibody
      • Glutamate receptor 1 antibody
      • Glutamate receptor ionotropic AMPA 1 antibody
      • Glutamate receptor ionotropic antibody
      • Glutamate receptor, ionotropic, AMPA 1 antibody
      • Gria1 antibody
      • GRIA1_HUMAN antibody
      • HBGR1 antibody
      • MGC133252 antibody
      • OTTHUMP00000160643 antibody
      • OTTHUMP00000165781 antibody
      • OTTHUMP00000224241 antibody
      • OTTHUMP00000224242 antibody
      • OTTHUMP00000224243 antibody
      see all

    References

    This product has been referenced in:
    • Bonini D  et al. Acute Footshock Stress Induces Time-Dependent Modifications of AMPA/NMDA Protein Expression and AMPA Phosphorylation. Neural Plast 2016:7267865 (2016). WB . Read more (PubMed: 26966584) »
    • Castilho AF  et al. Diabetes causes transient changes in the composition and phosphorylation of a-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptors and interaction with auxiliary proteins in the rat retina. Mol Vis 20:894-907 (2014). WB ; Rat . Read more (PubMed: 24966661) »

    See all 6 Publications for this product

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    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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