• Product name

    Anti-MBNL3 antibody [EPR16337]
    See all MBNL3 primary antibodies
  • Description

    Rabbit monoclonal [EPR16337] to MBNL3
  • Host species

  • Tested applications

    Suitable for: WB, ICC/IFmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Synthetic peptide within Human MBNL3 aa 250-350. The exact sequence is proprietary.
    Database link: Q9NUK0

  • Positive control

    • WB; Human placenta lysate. ICC/IF: JAR cells.
  • 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.



Our Abpromise guarantee covers the use of ab197590 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. Detects a band of approximately 39 kDa (predicted molecular weight: 39 kDa).
ICC/IF 1/800.


  • Function

    Mediates pre-mRNA alternative splicing regulation. Acts either as activator or repressor of splicing on specific pre-mRNA targets. Inhibits cardiac troponin-T (TNNT2) pre-mRNA exon inclusion but induces insulin receptor (IR) pre-mRNA exon inclusion in muscle. Antagonizes the alternative splicing activity pattern of CELF proteins. May play a role in myotonic dystrophy pathophysiology (DM). Could inhibit terminal muscle differentiation, acting at approximately the time of myogenin induction.
  • Tissue specificity

    Highly expressed in the placenta.
  • Sequence similarities

    Belongs to the muscleblind family.
    Contains 4 C3H1-type zinc fingers.
  • Cellular localization

    Nucleus. Cytoplasm. Greater concentration in the nucleus. In both DM1 and DM2 patients, colocalizes with nuclear foci of retained expanded-repeat transcripts.
  • Information by UniProt
  • Database links

  • Alternative names

    • A530038J18Rik antibody
    • AI661274 antibody
    • CHCR antibody
    • Cys3His CCG1 required protein antibody
    • Cys3His CCG1-required protein antibody
    • E430034C16Rik antibody
    • MBLX antibody
    • MBLX39 antibody
    • MBNL 3 antibody
    • Mbnl3 antibody
    • MBNL3_HUMAN antibody
    • MBXL antibody
    • Muscleblind like 3 antibody
    • Muscleblind like protein 3 antibody
    • Muscleblind like splicing regulator 3 antibody
    • Muscleblind like X linked protein antibody
    • Muscleblind-like protein 3 antibody
    • Muscleblind-like X-linked protein antibody
    • OTTMUSP00000019072 antibody
    • OTTMUSP00000019073 antibody
    • OTTMUSP00000019074 antibody
    • Protein HCHCR antibody
    • RP23-98P13.1 antibody
    see all


  • Anti-MBNL3 antibody [EPR16337] (ab197590) at 1/1000 dilution + Human placenta lysate at 10 µg

    Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/1000 dilution

    Predicted band size: 39 kDa
    Observed band size: 39 kDa

    Blocking/Dilution buffer: 5% NFDM/TBST.

    The expression is consistent with what has been described in the literature (PMID:)11929853.

  • ab197590 staining MBNL3 in JAR (human choriocarcinoma) cells by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with 4% Paraformaldehyde and permeabilized with 0.1% Triton X-100. Samples were incubated with primary antibody at a dilution of 1/500. A goat anti rabbit IgG (Alexa Fluor® 488) (ab150077) was used as the secondary antibody at a dilution of 1/1000. DAPI was used as a nuclear counterstain.

    Control: PBS only


ab197590 has not yet been referenced specifically in any publications.

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