Recombinant
RabMAb

Anti-hnRNP A1 antibody [EPR12768] (HRP) (ab198535)

Overview

  • Product name
    Anti-hnRNP A1 antibody [EPR12768] (HRP)
    See all hnRNP A1 primary antibodies
  • Description
    Rabbit monoclonal [EPR12768] to hnRNP A1 (HRP)
  • Host species
    Rabbit
  • Conjugation
    HRP
  • Tested applications
    Suitable for: IHC-P, WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat
  • Immunogen

    Synthetic peptide (the amino acid sequence is considered to be commercially sensitive) corresponding to Human hnRNP A1 aa 300 to the C-terminus (Cysteine residue).
    Database link: P09651

  • Positive control
    • WB: MCF7, HepG2, K562, HeLa and Jurkat whole cell lysates. IHC-P: human testis (seminoma) tissue sections.
  • 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.

Properties

  • Form
    Liquid
  • Storage instructions
    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Stable for 12 months at -20°C. Store In the Dark.
  • Storage buffer
    pH: 7.4
    Preservative: 0.1% Proclin
    Constituents: PBS, 30% Glycerol, 1% BSA
  • Concentration information loading...
  • Purity
    Immunogen affinity purified
  • Clonality
    Monoclonal
  • Clone number
    EPR12768
  • Isotype
    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab198535 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 1/100. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
WB 1/5000. Detects a band of approximately 34 kDa (predicted molecular weight: 38 kDa).

Target

  • Function
    Involved in the packaging of pre-mRNA into hnRNP particles, transport of poly(A) mRNA from the nucleus to the cytoplasm and may modulate splice site selection. May play a role in HCV RNA replication.
  • Sequence similarities
    Contains 2 RRM (RNA recognition motif) domains.
  • Post-translational
    modifications
    Arg-194, Arg-206 and Arg-225 are dimethylated, probably to asymmetric dimethylarginine.
    Sumoylated.
  • Cellular localization
    Nucleus. Cytoplasm. Localized in cytoplasmic mRNP granules containing untranslated mRNAs. Shuttles continuously between the nucleus and the cytoplasm along with mRNA. Component of ribonucleosomes. In the course of viral infection, colocalizes with HCV NS5B at speckles in the cytoplasm in a HCV-replication dependent manner.
  • Information by UniProt
  • Database links
  • Alternative names
    • HNRNPA 1 antibody
    • Helix destabilizing protein antibody
    • Helix-destabilizing protein antibody
    • Heterogeneous nuclear ribonucleoprotein A1 antibody
    • Heterogeneous nuclear ribonucleoprotein A1B protein antibody
    • Heterogeneous nuclear ribonucleoprotein B2 protein antibody
    • Heterogeneous nuclear ribonucleoprotein core protein A1 antibody
    • hnRNP A1 antibody
    • hnRNP core protein A1 antibody
    • HNRNPA1 antibody
    • HNRPA1 antibody
    • MGC102835 antibody
    • Nuclear ribonucleoprotein particle A1 protein antibody
    • ROA1_HUMAN antibody
    • Single strand DNA binding protein UP1 antibody
    • Single strand RNA binding protein antibody
    • Single-strand RNA-binding protein antibody
    see all

Images

  • All lanes : Anti-hnRNP A1 antibody [EPR12768] (HRP) (ab198535) at 1/5000 dilution

    Lane 1 : MCF-7 (Human breast adenocarcinoma cell line) Whole Cell Lysate
    Lane 2 : HepG2 (Human hepatocellular liver carcinoma cell line) Whole Cell Lysate
    Lane 3 : K562 (Human erythromyeloblastoid leukemia cell line) Whole Cell Lysate
    Lane 4 : HeLa whole cell lysate (ab150035)
    Lane 5 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate

    Lysates/proteins at 10 µg per lane.

    Developed using the ECL technique.

    Performed under reducing conditions.

    Predicted band size: 38 kDa
    Observed band size: 34 kDa (why is the actual band size different from the predicted?)


    Exposure time: 14 seconds


    This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 2% Bovine Serum Albumin before being incubated with ab198535 overnight at 4°C. Antibody binding was visualised using ECL development solution ab133406.

  • IHC image of hnRNP A1 staining in a section of formalin-fixed paraffin-embedded human testis (seminoma) tissue*, performed on a Leica BOND. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20mins. The section was then incubated with ab198535 at 1/100 dilution, for 15 mins at room temperature. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. The inset negative control image is taken from an identical assay without primary antibody.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

    *Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre

References

ab198535 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

There are currently no Customer reviews or Questions for ab198535.
Please use the links above to contact us or submit feedback about this product.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

Sign up