• Product name
  • Description
    Goat polyclonal to ERp29
  • Specificity
    ab77545 is expected to recognize isoform 1 (NP_006808.1) only.
  • Tested applications
    Suitable for: ELISA, WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat, Sheep, Horse, Chicken, Cow, Dog, Pig, Chimpanzee, Rhesus monkey
  • Immunogen

    Synthetic peptide:


    , corresponding to C terminal amino acids 229-242 of Human ERp29 (NP_006808.1).

  • Positive control
    • Human Liver lysate.


  • Form
  • Storage instructions
    Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • Storage buffer
    Preservative: 0.02% Sodium Azide
    Constituents: 0.5% BSA, Tris saline, pH 7.3
  • Concentration information loading...
  • Purity
    Immunogen affinity purified
  • Purification notes
    ab77545 is purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunising peptide.
  • Clonality
  • Isotype
  • Research areas


Our Abpromise guarantee covers the use of ab77545 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
  • Application notes
    Peptide ELISA: Antibody detection limit dilution 1/2000.
    WB: Use at a concentration of 0.1 - 0.3 µg/ml. Detects a band of approximately 29 kDa (predicted molecular weight: 29 kDa).

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

    • Relevance
      Proper protein folding and post-translational modifications are essential for secretory protein export out of the endoplasmic reticulum. This task is accomplished by chaperone proteins such as protein disulfide isomerase (PDI), GRP94, and BiP. A recently characterized protein, designated ERp29, is closely related to these chaperone proteins and appears to be upregulated during ER stress conditions. ERp29 is a soluble 259-residue protein that is localized to the lumen of the endoplasmic reticulum in all mammalian cells. Research has shown that there are two primary domains within ERp29. The first is the C-terminal region that is a novel, all helical, fold that is most likely involved with ERp29 retention to the ER. The second is the N-terminal region that resembles that of PDI’s thioredoxin module. The protein shows sequence similarity to the protein disulfide isomerase family. However, it lacks the thioredoxin motif characteristic of this family, suggesting that this protein does not function as a disulfide isomerase. The protein dimerizes and is thought to play a role in the processing of secretory proteins within the ER.
    • Cellular localization
      Endoplasmic reticulum, Cell surface.
    • Database links
    • Alternative names
      • C12orf8 antibody
      • Chromosome 12 open reading frame 8 antibody
      • Endoplasmic reticulum lumenal protein ERp28 antibody
      • Endoplasmic reticulum protein 29 antibody
      • Endoplasmic reticulum protein 29 isoform 1 antibody
      • Endoplasmic reticulum protein ERp29 antibody
      • Endoplasmic reticulum resident protein 28 antibody
      • Endoplasmic reticulum resident protein 29 antibody
      • Endoplasmic reticulum resident protein 31 antibody
      • Epididymis secretory protein Li 107 antibody
      • ERp28 antibody
      • ERP29_HUMAN antibody
      • ERp31 antibody
      • HEL S 107 antibody
      • PDI-DB antibody
      • PDIA9 antibody
      • Protein disulfide isomerase family A member 9 antibody
      see all


    • Anti-ERp29 antibody (ab77545) at 0.1 µg/ml + Human Liver lysate (in RIPA buffer) at 35 µg
      Developed using the ECL technique

      Predicted band size : 29 kDa
      Observed band size : 29 kDa


    ab77545 has not yet been referenced specifically in any publications.

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