• Product nameAnti-hnRNP D/AUF1 antibody
    See all hnRNP D/AUF1 primary antibodies
  • Description
    Rabbit polyclonal to hnRNP D/AUF1
  • Tested applicationsSuitable for: ICC/IF, WB, ELISA, IHC-Pmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat, Cow, Dog, Zebrafish
  • Immunogen

    A region within synthetic peptide: AAAAAGSGAG TGGGTASGGT EGGSAESEGA KIDASKNEED EGKMFIGGLS, corresponding to N terminal amino acids 37-86 of Human hnRNP D/AUF1

  • Positive control
    • Jurkat cell lysate. Intestine.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • Storage bufferPreservative: None
    Constituents: 2% Sucrose, PBS
  • Concentration information loading...
  • PurityProtein A purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab50692 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
ICC/IF Use a concentration of 5 µg/ml.
WB Use a concentration of 1.25 µg/ml. Detects a band of approximately 38 kDa (predicted molecular weight: 38 kDa). Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.
ELISA Use at an assay dependent concentration.
IHC-P Use a concentration of 4 - 8 µg/ml.


  • FunctionBinds with high affinity to RNA molecules that contain AU-rich elements (AREs) found within the 3'-UTR of many proto-oncogenes and cytokine mRNAs. Also binds to double- and single-stranded DNA sequences in a specific manner and functions a transcription factor. Each of the RNA-binding domains specifically can bind solely to a single-stranded non-monotonous 5'-UUAG-3' sequence and also weaker to the single-stranded 5'-TTAGGG-3' telomeric DNA repeat. Binds RNA oligonucleotides with 5'-UUAGGG-3' repeats more tightly than the telomeric single-stranded DNA 5'-TTAGGG-3' repeats. Binding of RRM1 to DNA inhibits the formation of DNA quadruplex structure which may play a role in telomere elongation. May be involved in translationally coupled mRNA turnover. Implicated with other RNA-binding proteins in the cytoplasmic deadenylation/translational and decay interplay of the FOS mRNA mediated by the major coding-region determinant of instability (mCRD) domain.
  • Sequence similaritiesContains 2 RRM (RNA recognition motif) domains.
  • Post-translational
    Arg-345 is dimethylated, probably to asymmetric dimethylarginine.
    Methylated by PRMT1, in an insulin-dependent manner. The PRMT1-mediated methylation regulates tyrosine phosphorylation.
  • Cellular localizationNucleus. Cytoplasm. Localized in cytoplasmic mRNP granules containing untranslated mRNAs. Component of ribonucleosomes.
  • Information by UniProt
  • Database links
  • Alternative names
    • ARE binding protein AUFI type A antibody
    • AU-rich element RNA-binding protein 1 antibody
    • AUF antibody
    • AUF1 antibody
    • AUF1A antibody
    • Heterogeneous nuclear ribonucleoprotein D0 antibody
    • hnRNP D antibody
    • hnRNP D0 antibody
    • Hnrnpd antibody
    • hnRNPD0 antibody
    • HNRPD antibody
    • HNRPD_HUMAN antibody
    • P37 antibody
    see all

Anti-hnRNP D/AUF1 antibody images

  • All lanes : Anti-hnRNP D/AUF1 antibody (ab50692) at 1.25 µg/ml

    Lane 1 : MW ladder
    Lane 2 : Jurkat cell lysate at 10 µg

    HRP conjugated anti-Rabbit IgG at 1/50000 dilution

    Predicted band size : 38 kDa
    Observed band size : 38 kDa
    Additional bands at : 40 kDa. We are unsure as to the identity of these extra bands.
  • Staining of hnRNP D/AUF1 on human intestine tissue sections, using ab50692 at 8ug/ml. Expression is detected on the epithelial cells of the intestinal villus (arrows).
  • ab50692 stained HCT116 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody ab50692 at 5µg/ml overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- rabbit (ab96899) IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

References for Anti-hnRNP D/AUF1 antibody (ab50692)

This product has been referenced in:
  • Hendrayani SF  et al. The cytokine IL-6 reactivates breast stromal fibroblasts through transcription factor STAT3-dependent up-regulation of the RNA-binding protein AUF1. J Biol Chem 289:30962-76 (2014). Read more (PubMed: 25231991) »
  • Hino K  et al. Downregulation of Nipah virus N mRNA occurs through interaction between its 3' untranslated region and hnRNP D. J Virol 87:6582-8 (2013). WB . Read more (PubMed: 23514888) »

See all 4 Publications for this product

Product Wall

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Human Tissue sections (head and neck cancer)
Specification head and neck cancer
Fixative Formaldehyde
Antigen retrieval step Heat mediated - Buffer/Enzyme Used: Tris EDTA pH=9.0
Permeabilization No
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 1% · Temperature: 27°C

Dr. satyendra tripathi

Verified customer

Submitted Jul 19 2012