• Product name

    Anti-ERp57 antibody [EPR10678(B)]
    See all ERp57 primary antibodies
  • Description

    Rabbit monoclonal [EPR10678(B)] to ERp57
  • Host species

  • Tested applications

    Suitable for: WB, IP, IHC-Pmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Synthetic peptide corresponding to residues in Human ERp57 (P30101)

  • Positive control

    • HepG2 cell lysate, 293T cell lysate, HeLa cell lysate, paraffin-embedded Human pancreas tissue
  • General notes

    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.


  • Form

  • Storage instructions

    Shipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
  • Storage buffer

    Preservative: 0.01% Sodium azide
    Constituents: 9% PBS, 40% Glycerol, 0.05% BSA, 50% Tissue culture supernatant
  • Purity

    Tissue culture supernatant
  • Clonality

  • Clone number

  • Isotype

  • Research areas


Our Abpromise guarantee covers the use of ab154191 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. Predicted molecular weight: 57 kDa.
IP 1/10 - 1/100.
IHC-P 1/50 - 1/100. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.


  • Tissue specificity

    Detected in the flagellum and head region of spermatozoa (at protein level).
  • Sequence similarities

    Belongs to the protein disulfide isomerase family.
    Contains 2 thioredoxin domains.
  • 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

    • 58 kDa glucose regulated protein antibody
    • 58 kDa glucose-regulated protein antibody
    • 58 kDa microsomal protein antibody
    • Disulfide isomerase ER 60 antibody
    • Disulfide isomerase ER-60 antibody
    • Endoplasmic reticulum resident protein 57 antibody
    • Endoplasmic reticulum resident protein 60 antibody
    • ER p57 antibody
    • ER protein 57 antibody
    • ER protein 60 antibody
    • ERp 57 antibody
    • ERp57 antibody
    • ERp60 antibody
    • ERp61 antibody
    • Glucose Regulated Protein 58 Kd antibody
    • GRP 57 antibody
    • GRP 58 antibody
    • GRP57 antibody
    • HsT17083 antibody
    • p58 antibody
    • PDIA 3 antibody
    • PDIA3 antibody
    • PDIA3_HUMAN antibody
    • Phospholipase C alpha antibody
    • PI PLC antibody
    • Protein disulfide isomerase A3 antibody
    • Protein disulfide isomerase family A member 3 antibody
    • Protein disulfide-isomerase A3 antibody
    see all


  • Lane 1: Wild-type HAP1 whole cell lysate (20 µg)
    Lane 2: ERp57 knockout HAP1 whole cell lysate (20 µg)
    Lane 3: HepG2 whole cell lysate (20 µg)
    Lane 4: Hek293 whole cell lysate (20 µg)

    Lanes 1 - 4: Merged signal (red and green). Green - ab154191 observed at 57 kDa. Red - loading control, ab9484, observed at 37 kDa.

    ab154191 was shown to specifically react with ERp57 in wild-type HAP1 cells as signal was lost in ERp57 knockout cells. Wild-type and ERp57 knockout samples were subjected to SDS-PAGE. ab154191 and ab9484 (Mouse anti-GAPDH loading control) were incubated overnight at 4°C at 1/1000 dilution and 1/20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed ab216773 and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed ab216776 secondary antibodies at 1/20000 dilution for 1 hour at room temperature before imaging.

  • Immunohistochemical analysis of paraffin embedded Human normal uterus tissue using ab154191 showing +ve staining.

  • All lanes : Anti-ERp57 antibody [EPR10678(B)] (ab154191) at 1/1000 dilution

    Lane 1 : HepG2 cell lysate
    Lane 2 : 293T cell lysate
    Lane 3 : HeLa cell lysate

    Lysates/proteins at 10 µg per lane.

    Predicted band size: 57 kDa

  • Immunohistochemical analysis of paraffin-embedded human pancreas tissue labeling ERp57 with ab154191 at 1/50 dilution.
  • Immunohistochemical analysis of paraffin embedded Human thyroid gland carcinoma tissue using ab154191 showing +ve staining.

  • Immunohistochemical analysis of paraffin embedded Human lung carcinoma tissue using ab154191 showing +ve staining.

  • Immunohistochemical analysis of paraffin embedded Human cervical carcinoma tissue using ab154191 showing +ve staining.

  • Immunohistochemical analysis of paraffin embedded Human normal colon tissue using ab154191 showing +ve staining.


This product has been referenced in:

  • He Y  et al. Largescale Transcriptomics Analysis Suggests Over-Expression of BGH3, MMP9 and PDIA3 in Oral Squamous Cell Carcinoma. PLoS One 11:e0146530 (2016). IHC-P ; Human . Read more (PubMed: 26745629) »
See 1 Publication for this product

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