• Product name
  • Description
    Rabbit polyclonal to DNAJB11
  • Specificity
    ab75107 detects endogenous levels of total DNAJB11 protein.
  • Tested applications
    Suitable for: WB, ELISA, IHC-Pmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat
  • Immunogen

    Synthesized peptide derived from an internal region of human DNAJB11.

  • Positive control
    • IHC-P: human heart tissue. WB: extracts from HeLa cells, HUVEC cells, COLO cells and MCF-7 cells.



Our Abpromise guarantee covers the use of ab75107 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 1/500 - 1/1000. Predicted molecular weight: 40 kDa.
ELISA 1/20000.
IHC-P 1/50 - 1/100.


  • Function
    Serves as a co-chaperone for HSPA5. Binds directly to both unfolded proteins that are substrates for ERAD and nascent unfolded peptide chains, but dissociates from the HSPA5-unfolded protein complex before folding is completed. May help recruiting HSPA5 and other chaperones to the substrate. Stimulates HSPA5 ATPase activity.
  • Tissue specificity
    Widely expressed.
  • Sequence similarities
    Contains 1 J domain.
  • Post-translational
    Contains high-mannose Endo H-sensitive carbohydrates.
    Cys-169, Cys-171, Cys-193 and Cys-196 form intramolecular disulfide bonds. The preferential partner for each Cys is not known.
    Thr-188 was reported (PubMed:17525332) to be phosphorylated upon DNA damage by ATM or ATR; however as this position has been shown to be in the ER lumen, the in vivo relevance is not proven.
  • Cellular localization
    Endoplasmic reticulum lumen. Associated with the ER membrane in a C-terminally epitope-tagged construct.
  • Information by UniProt
  • Database links
  • Alternative names
    • ABBP-2 antibody
    • ABBP2 antibody
    • APOBEC1 binding protein 2 antibody
    • APOBEC1-binding protein 2 antibody
    • DJ9 antibody
    • DJB11_HUMAN antibody
    • DnaJ (Hsp40) homolog subfamily B member 11 antibody
    • DnaJ homolog subfamily B member 11 antibody
    • DnaJ protein homolog 9 antibody
    • DNAJB11 antibody
    • EDJ antibody
    • ER associated DNAJ antibody
    • ER associated dnaJ protein 3 antibody
    • ER associated Hsp40 co chaperone antibody
    • ER-associated DNAJ antibody
    • ER-associated dnaJ protein 3 antibody
    • ER-associated Hsp40 co-chaperone antibody
    • ERdj3 antibody
    • ERJ3 antibody
    • ERj3p antibody
    • hDj-9 antibody
    • hDj9 antibody
    • HEDJ antibody
    • Human DnaJ protein 9 antibody
    • PWP1 interacting protein 4 antibody
    • PWP1-interacting protein 4 antibody
    see all

Anti-DNAJB11 antibody images

  • All lanes : Anti-DNAJB11 antibody (ab75107) at 1/500 dilution

    Lane 1 : extracts from HeLa cells
    Lane 2 : extracts from HUVEC cells
    Lane 3 : extracts from COLO cells
    Lane 4 : extracts from MCF-7 cells
    Lane 5 : extracts from HeLa cells with immunising peptide at 10 µg

    Lysates/proteins at 30 µg per lane.

    Predicted band size : 40 kDa
    Observed band size : 40 kDa
  • Immunohistochemical analysis of DNAJB11 in paraffin embedded human heart tissue using 1/50 ab75107.
    Left image: untreated sample.
    Right image: sample treated with immunising peptide.

References for Anti-DNAJB11 antibody (ab75107)

This product has been referenced in:
  • Croner RS  et al. Quantitative proteome profiling of lymph node-positive vs. -negative colorectal carcinomas pinpoints MX1 as a marker for lymph node metastasis. Int J Cancer 135:2878-86 (2014). Read more (PubMed: 24771638) »
  • Xu W  et al. Cigarette smoking exposure alters pebp1 DNA methylation and protein profile involved in MAPK signaling pathway in mice testis. Biol Reprod 89:142 (2013). Read more (PubMed: 24198121) »

See all 2 Publications for this product

Product Wall

There are currently no Abreviews or Questions for ab75107.
Please use the links above to contact us or submit feedback about this product.


Sign up