GRB2 Antibody

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Western Blot: GRB2 Antibody [NBP1-51371] - Analysis of GRB2 (R178) pAb in extracts from Jurkat cells.

Product Details

Summary
Product Discontinued
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Order Details


    • Catalog Number
      NBP1-51371
    • Availability
      Product Discontinued

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GRB2 Antibody Summary

Immunogen
Synthetic peptide, corresponding to amino acids 150-199 of Human GRB2.
Specificity
GRB2 (R178) pAb detects endogenous levels of GRB2 protein.
Clonality
Polyclonal
Host
Rabbit
Gene
GRB2
Purity
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Western Blot 1:500-1:1000
Application Notes
Western blot (WB) analysis of GRB2 (R178) pAb in extracts from Jurkat cells.
Theoretical MW
32 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Reactivity Notes

Human, Mouse, Rat

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS (approx. pH 7.2)
Preservative
0.05% Sodium Azide
Concentration
1.0 mg/ml
Purity
Immunogen affinity purified

Alternate Names for GRB2 Antibody

  • abundant SRC homology
  • Adapter protein GRB2
  • ASH
  • EGFRBP-GRB2
  • epidermal growth factor receptor-binding protein GRB2
  • GRB2
  • Grb3-3
  • growth factor receptor-bound protein 2
  • growth factor receptor-bound protein 3
  • HT027
  • MST084
  • MSTP084
  • NCKAP2
  • Protein Ash
  • SH2/SH3 adapter GRB2

Background

Growth factor receptor bound protein 2 (GRB2), also known as Ash protein, is a 24 kDa protein that contains a central Src homology (SH2) domain flanked by two SH3 domains. GRB2 is believed to be a regulatory subunit of signaling molecules whose activity is modulated by receptor binding. GRB2 associates with activated (tyrosine phosphorylated) EGFR and PDGFR via its SH2 domain as well as IRS1, SHC, and LNK through SH2 and SH3 domains. The SH3 domain binds to SOS, a guanine nucleotide exchange factor for Ras proteins. Endocytosis of activated EGFR requires the interaction of GRB2 with the GTP binding protein dynamin, a factor essential to the formation of endocytotic vesicle. It is ubiquitously expressed and several isoforms are produced by alternative splicing. On SDS PAGE, GRB2 has an apparent molecular weight of 28 kDa.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Video Protocols

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Secondary Antibodies

 

Isotype Controls

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Bioinformatics

Gene Symbol GRB2
Entrez