Recombinant Anti-RBM3 antibody [EPR6061(2)] - BSA and Azide free (ab240089)


  • Product name

    Anti-RBM3 antibody [EPR6061(2)] - BSA and Azide free
    See all RBM3 primary antibodies
  • Description

    Rabbit monoclonal [EPR6061(2)] to RBM3 - BSA and Azide free
  • Host species

  • Tested applications

    Suitable for: ICC/IF, Flow Cyt, IHC-P, WBmore details
    Unsuitable for: IP
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human RBM3 aa 100-200 (C terminal). The exact sequence is proprietary.

  • General notes

    Ab240089 is the carrier-free version of ab134946. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.


    Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.

    Use our conjugation kits  for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

    ab240089 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

    Maxpar® is a trademark of Fluidigm Canada Inc.

    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 ab240089 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 at an assay dependent concentration.
Flow Cyt Use at an assay dependent concentration.
IHC-P Use at an assay dependent concentration. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
WB Use at an assay dependent concentration. Predicted molecular weight: 17 kDa.Can be blocked with Human RBM3 peptide (ab188553).
  • Application notes
    Is unsuitable for IP.
  • Target

    • Function

      Cold-inducible mRNA binding protein that enhances global protein synthesis at both physiological and mild hypothermic temperatures. Reduces the relative abundance of microRNAs, when overexpressed. Enhances phosphoryaltion of translation initiation factors and active polysome formation.
    • Sequence similarities

      Contains 1 RRM (RNA recognition motif) domain.
    • Post-translational

      Arg-105 is dimethylated, probably to asymmetric dimethylarginine.
    • Cellular localization

      Nucleus. Cytoplasm. Cell projection > dendrite. Localizes in mRNA granules in dentrites.
    • Information by UniProt
    • Database links

    • Alternative names

      • 2600016C11Rik antibody
      • IS1 RNPL antibody
      • MGC105811 antibody
      • MGC118410 antibody
      • OTTHUMP00000025800 antibody
      • OTTHUMP00000025802 antibody
      • OTTMUSP00000019634 antibody
      • OTTMUSP00000019635 antibody
      • OTTMUSP00000019636 antibody
      • Putative RNA binding protein 3 antibody
      • Putative RNA-binding protein 3 antibody
      • Rbm3 antibody
      • RBM3_HUMAN antibody
      • RNA binding motif (RNP1, RRM) protein 3 antibody
      • RNA binding motif protein 3 antibody
      • RNA-binding motif protein 3 antibody
      • RNA-binding protein 3 antibody
      • RNPL antibody
      • RP23-27I6.7 antibody
      see all


    • ab134946 staining RBM3 in the human cell line HepG2 (human hepatocellular carcinoma) by flow cytometry. Cells were fixed with 4% paraformaldehyde and the sample was incubated with the primary antibody at a dilution of 1/20. A goat anti rabbit IgG (Alexa Fluor® 488) at a dilution of 1/2000 was used as the secondary antibody.

      Isoytype control: Rabbit monoclonal IgG (Black)

      Unlabelled control: Cell without incubation with primary antibody and secondary antibody (Blue)

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab134946).

    • Immunofluorescence staining of HepG2 cells with purified ab134946 at a working dilution of 1/500, counter-stained with DAPI. The secondary antibody was an Alexa Fluor® 488 conjugated goat anti-rabbit (ab150077), used at a dilution of 1/1000. The cells were fixed in 4% PFA and permeabilized using 0.1% Triton X 100. The negative control is shown in bottom right hand panel - for the negative control, PBS was used instead of the primary antibody.

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab134946).

    • Equilibrium disassociation constant (KD)
      Learn more about KD

      Click here to learn more about KD

      This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab134946).


    ab240089 has not yet been referenced specifically in any publications.

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