Anti-GRP94 antibody [EPR3988] (ab108606)


  • Product name
    Anti-GRP94 antibody [EPR3988]
    See all GRP94 primary antibodies
  • Description
    Rabbit monoclonal [EPR3988] to GRP94
  • Tested applications
    Suitable for: WB, IHC-P, ICCmore details
    Unsuitable for: Flow Cyt or IP
  • Species reactivity
    Reacts with: Mouse, Human
  • Immunogen

    Synthetic peptide (the amino acid sequence is considered to be commercially sensitive) corresponding to Human GRP94 aa 650-750 (internal sequence).

  • Positive control
    • T47D, HeLa, K-562, Jurkat and HepG2 cell lysates; Human breast tissue and Human gastric adenocarcinoma tissue
  • General notes

    Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents

    This product is a recombinant rabbit monoclonal antibody.



Our Abpromise guarantee covers the use of ab108606 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 1/1000 - 1/10000. Detects a band of approximately 94 kDa (predicted molecular weight: 92 kDa).
IHC-P 1/100 - 1/250. Antigen retrieval is recommended.
ICC 1/50 - 1/100.
  • Application notes
    Is unsuitable for Flow Cyt or IP.
  • Target

    • Function
      Molecular chaperone that functions in the processing and transport of secreted proteins. Functions in endoplasmic reticulum associated degradation (ERAD). Has ATPase activity.
    • Sequence similarities
      Belongs to the heat shock protein 90 family.
    • Cellular localization
      Endoplasmic reticulum lumen. Melanosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV.
    • Information by UniProt
    • Database links
    • Alternative names
      • 94 kDa glucose regulated protein antibody
      • 94 kDa glucose-regulated protein antibody
      • ECGP antibody
      • Endoplasmin antibody
      • Endothelial cell (HBMEC) glycoprotein antibody
      • ENPL_HUMAN antibody
      • Glucose regulated protein 94kDa antibody
      • gp96 antibody
      • gp96 homolog antibody
      • GRP 94 antibody
      • GRP-94 antibody
      • Heat shock protein 90 kDa beta member 1 antibody
      • heat shock protein 90kDa beta (Grp94), member 1 antibody
      • Heat shock protein, 90 kDa, beta, 1 antibody
      • HSP90B1 antibody
      • Stress inducible tumor rejection antigen GP96 antibody
      • TRA1 antibody
      • tumor rejection antigen (gp96) 1 antibody
      • Tumor rejection antigen 1 antibody
      • Tumor rejection antigen gp96 antibody
      • Tumor rejection antigen-1 (gp96) antibody
      see all


    • All lanes : Anti-GRP94 antibody [EPR3988] (ab108606) at 1/1000 dilution

      Lane 1 : T47D cell lysate
      Lane 2 : HeLa cell lysate
      Lane 3 : K562 cell lysate
      Lane 4 : Jurkat cell lysate
      Lane 5 : HepG2 cell lysate

      Lysates/proteins at 10 µg per lane.

      HRP labelled goat anti-rabbit at 1/2000 dilution

      Predicted band size : 92 kDa
      Observed band size : 94 kDa (why is the actual band size different from the predicted?)
    • ab108606, at 1/100 dilution, staining GRP94 in paraffin-embedded Human breast tissue by Immunohistochemistry.
    • ab108606, at 1/100 dilution, staining GRP94 in paraffin-embedded Human gastric adenocarcinoma tissue by Immunohistochemistry.


    ab108606 has not yet been referenced specifically in any publications.

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