Recombinant
RabMAb

Recombinant Anti-PCBP2/hnRNP E2 antibody [EPR14858] - BSA and Azide free (ab236137)

Overview

  • Product name

    Anti-PCBP2/hnRNP E2 antibody [EPR14858] - BSA and Azide free
    See all PCBP2/hnRNP E2 primary antibodies
  • Description

    Rabbit monoclonal [EPR14858] to PCBP2/hnRNP E2 - BSA and Azide free
  • Host species

    Rabbit
  • Tested applications

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

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human PCBP2/hnRNP E2 aa 150-250. The exact sequence is proprietary.
    Database link: Q15366

  • Positive control

    • IHC-P: Human skin tissue.
  • General notes

    Ab236137 is the carrier-free version of ab184962. 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.

    ab236137 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.

Properties

Applications

Our Abpromise guarantee covers the use of ab236137 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
IHC-P Use at an assay dependent concentration.
IP Use at an assay dependent concentration.
ICC/IF Use at an assay dependent concentration.
Flow Cyt Use at an assay dependent concentration.

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

WB Use at an assay dependent concentration. Detects a band of approximately 35, 39 kDa (predicted molecular weight: 39 kDa).

Target

  • Function

    Single-stranded nucleic acid binding protein that binds preferentially to oligo dC. Major cellular poly(rC)-binding protein. Binds also poly(rU). Negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitinationa and degradation.
  • Tissue specificity

    Detected in all tissues examined.
  • Sequence similarities

    Contains 3 KH domains.
  • Post-translational
    modifications

    Phosphorylated. The non-phosphorylated form(s) exhibited the strongest poly(rC)-binding activity.
  • Cellular localization

    Nucleus. Cytoplasm. Loosely bound in the nucleus. May shuttle between the nucleus and the cytoplasm.
  • Information by UniProt
  • Database links

  • Alternative names

    • Alpha CP2 antibody
    • Alpha-CP2 antibody
    • alphaCP-2 antibody
    • Cbp antibody
    • CTBP antibody
    • Heterogeneous nuclear ribonucleoprotein E2 antibody
    • Heterogenous nuclear ribonucleoprotein E2 antibody
    • hnRNP E2 antibody
    • hnRNP-E2 antibody
    • HNRNPE2 antibody
    • Hnrnpx antibody
    • HNRPE2 antibody
    • Hnrpx antibody
    • MGC110998 antibody
    • PCBP2 antibody
    • PCBP2_HUMAN antibody
    • poly(rC) binding protein 2 antibody
    • Poly(rC)-binding protein 2 antibody
    • Putative heterogeneous nuclear ribonucleoprotein X antibody
    • rCbinding protein 2 antibody
    see all

Images

  • Immunohistochemical analysis of paraffin-embedded Human clear cell carcinoma of kidney tissue labeling PCBP2/hnRNP E2 with ab184962 at 1/100 dilution followed by pre-diluted HRP-conjugated secondary antibody and counter-stained with Hematoxylin.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab184962).

  • Immunofluorescent analysis of HeLa cells (-20°C Acetone-fixed) labeling PCBP2/hnRNP E2 with ab184962 at 1/250 dilution (red) followed by Goat anti rabbit IgG (Alexa Fluor®555) secondary at 1/200 dilution and counter-stained with DAPI (blue).

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab184962).

  • Flow cytometric anlaysis of HeLa cells (2% paraformaldehyde-fixed) labeling PCBP2/hnRNP E2 with ab184962 at 1/110 dilution (red) or a rabbit IgG (negative) (green), followed by Goat anti rabbit IgG (FITC) secondary at 1/150 dilution.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab184962).

  • Immunoprecipitation analysis of HeLa lysates labeling PCBP2/hnRNP E2 with ab18492 at 1/50 dilution (Lane 1) and PBS (Lane 2). Anti-Rabbit IgG (HRP), specific to the non-reduced form of IgG used as secondary antibody. 

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab184962).

  • Immunohistochemical analysis of paraffin-embedded human skin tissue labeling PCBP2/hnRNP E2 with ab184962 at 1/100 dilution followed by pre-diluted HRP-conjugated secondary antibody and counter-stained with Hematoxylin.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab184962).

References

ab236137 has not yet been referenced specifically in any publications.

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