GRB2 antibody
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- Target See all GRB2 Antibodies
- GRB2 (Growth Factor Receptor-Bound Protein 2 (GRB2))
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Reactivity
- Human, Mouse, Rat
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Host
- Rabbit
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Clonality
- Polyclonal
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Conjugate
- This GRB2 antibody is un-conjugated
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Application
- Western Blotting (WB)
- Specificity
- This antibody detects endogenous levels of GRB2 protein. (region surrounding Arg178)
- Cross-Reactivity (Details)
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Species reactivity (expected):Mouse and Rat.
Species reactivity (tested):Human. - Purification
- Affinity chromatography using epitope-specific immunogen
- Purity
- > 95 % pure by SDS-PAGE
- Top Product
- Discover our top product GRB2 Primary Antibody
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- Application Notes
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Western blot: 1: 500 - 1: 1000.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user. - Restrictions
- For Research Use only
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- Concentration
- 1.0 mg/mL
- Buffer
- Phosphate buffered saline (PBS), pH 7.2, 0.05 % sodium azide
- Preservative
- Sodium azide
- Precaution of Use
- This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
- Handling Advice
- Avoid repeated freezing and thawing.
- Storage
- 4 °C/-20 °C
- Storage Comment
- Store at 2 - 8 °C for up to one month or (in aliquots) at -20 °C for longer.
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- Target
- GRB2 (Growth Factor Receptor-Bound Protein 2 (GRB2))
- Alternative Name
- GRB2 / ASH (GRB2 Products)
- Synonyms
- GRB2 antibody, grb2 antibody, AA408164 antibody, Ash antibody, ASH antibody, EGFRBP-GRB2 antibody, Grb3-3 antibody, MST084 antibody, MSTP084 antibody, NCKAP2 antibody, wu:fb18e12 antibody, wu:fb34e06 antibody, zgc:73077 antibody, growth factor receptor bound protein 2 antibody, growth factor receptor-bound protein 2 antibody, growth factor receptor-bound protein 2b antibody, GRB2 antibody, grb2 antibody, Grb2 antibody, grb2b antibody
- 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.Synonyms: Growth factor receptor-bound protein 2
- Molecular Weight
- approx. 32 kDa
- Gene ID
- 2885
- NCBI Accession
- NP_002077
- UniProt
- P62993
- Pathways
- RTK Signaling, TCR Signaling, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Regulation of Actin Filament Polymerization, Hepatitis C, Signaling Events mediated by VEGFR1 and VEGFR2, Signaling of Hepatocyte Growth Factor Receptor, EGFR Downregulation
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