Anti-GRB2 antibody (ab111031)

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Overview

  • Product name

    Anti-GRB2 antibody
    See all GRB2 primary antibodies

  • Description

    Rabbit polyclonal to GRB2

  • Host species

    Rabbit

  • Tested applications

    Suitable for: WB, IHC-Pmore details

  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Rat, Cow, Xenopus laevis, Zebrafish, Catfish

  • Immunogen

    Synthetic peptide, corresponding to C terminal amino acids 198-217 of Human GRB2

    Run BLAST with BLAST the sequence with ExPASy Run BLAST with BLAST the sequence with NCBI

  • Positive control

    • Recombinant Human GRB2 protein (ab85917) can be used as a positive control in WB. Human Brain, Cerebellum, Human Brain, Cortex and Human Colon, Myenteric Plexus tissues.

Properties

Applications

Our Abpromise guarantee covers the use of ab111031 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 Use a concentration of 1 µg/ml. Predicted molecular weight: 25 kDa.
IHC-P Use a concentration of 10 µg/ml.

Target

  • Function

    Adapter protein that provides a critical link between cell surface growth factor receptors and the Ras signaling pathway.
    Isoform GRB3-3 does not bind to phosphorylated epidermal growth factor receptor (EGFR) but inhibits EGF-induced transactivation of a RAS-responsive element. Isoform GRB3-3 acts as a dominant negative protein over GRB2 and by suppressing proliferative signals, may trigger active programmed cell death.

  • Sequence similarities

    Belongs to the GRB2/sem-5/DRK family.
    Contains 1 SH2 domain.
    Contains 2 SH3 domains.

  • Domain

    The SH3 domains mediate interaction with RALGPS1 and SHB.

  • Cellular localization

    Golgi apparatus.
  • Information by UniProt

  • Database links

    see all

  • Alternative names

    • Abundant SRC homology antibody
    • Adapter protein GRB2 antibody
    • ASH antibody
    • Ash protein antibody
    • EGFRBP GRB2 antibody
    • Epidermal growth factor receptor binding protein antibody
    • Epidermal growth factor receptor binding protein GRB2 antibody
    • GRB 2 antibody
    • GRB2 adapter protein antibody
    • Grb2 antibody
    • GRB2_HUMAN antibody
    • Grb3 3 antibody
    • Growth factor receptor bound protein 2 antibody
    • Growth factor receptor bound protein 3 antibody
    • Growth factor receptor-bound protein 2 antibody
    • HT027 antibody
    • MST084 antibody
    • MSTP084 antibody
    • NCKAP2 antibody
    • OTTHUMP00000166096 antibody
    • OTTHUMP00000166097 antibody
    • OTTHUMP00000166098 antibody
    • Protein ash antibody
    • SEM5 antibody
    • SH2/SH3 adapter GRB2 antibody
    see all

Images

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GRB2 antibody (ab111031)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GRB2 antibody (ab111031)
    ab111031, at 10µg/ml, staining GRB2 in Formalin-fixed, Paraffin-embedded Human Brain cerebellum tissue by Immunohistochemistry.
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GRB2 antibody (ab111031)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GRB2 antibody (ab111031)
    ab111031, at 10µg/ml, staining GRB2 in Formalin-fixed, Paraffin-embedded Human Brain cortex tissue by Immunohistochemistry.
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GRB2 antibody (ab111031)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GRB2 antibody (ab111031)
    ab111031, at 10µg/ml, staining GRB2 in Formalin-fixed, Paraffin-embedded Human Colon Myenteric Plexus tissue by Immunohistochemistry.

References

This product has been referenced in:

  • Zhang Y  et al. Identification of GRB2 and GAB1 coexpression as an unfavorable prognostic factor for hepatocellular carcinoma by a combination of expression profile and network analysis. PLoS One 8:e85170 (2013). IHC . Read more (PubMed: 24391994) »
See 1 Publication for this product

Publishing research using ab111031? Please let us know so that we can cite the reference in this datasheet.

Customer reviews and Q&As

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Question

What is the recommended antigen retrieval buffer for these three antibodies?

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Answer

Thank you for contacting us.

The following standard heat-mediated citrate buffer antigen retrieval was used for the IHC validation of ab32111 and ab111031. Antibody ab111586 used citrate buffer in a pressure cooker at 120C for 5 minutes but a steamer or waterbath at 95-100C will be an acceptable substitute.

Place slides in a container of 0.01 M sodium citrate buffer, pH 6.0 heated to 100°C and maintain this temperature for 20 minutes by placing the container in a steamer or heated waterbath. After 20 minutes, remove from heat and let stand at room temperature in buffer for 20 minutes. Rinse in 1X TBS with Tween (TBST) for 1 minute at RT.

I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information.

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