GRB2 Protein (Transcript Variant 1) (His tag)
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- Target See all GRB2 Proteins
- GRB2 (Growth Factor Receptor-Bound Protein 2 (GRB2))
- Protein Type
- Recombinant
- Protein Characteristics
- Transcript Variant 1
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Origin
- Human
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Source
- Escherichia coli (E. coli)
- Purification tag / Conjugate
- This GRB2 protein is labelled with His tag.
- Application
- Antibody Production (AbP), Standard (STD)
- Characteristics
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- Recombinant human GRB2 / ASH (transcript variant 1) protein expressed in E. coli.
- Produced with end-sequenced ORF clone
- Purity
- > 95 % as determined by SDS-PAGE and Coomassie blue staining
- Endotoxin Level
- < 0.1 EU per μg protein as determined by LAL test
- Top Product
- Discover our top product GRB2 Protein
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- Application Notes
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Recombinant human proteins can be used for:
Native antigens for optimized antibody production
Positive controls in ELISA and other antibody assays - Comment
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The tag is located at the C-terminal.
- Restrictions
- For Research Use only
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- Buffer
- Lyophilized from a 0.2 μM filtered solution of 20 mM Tris-HCl, 150 mM NaCl, pH 8.0. Stable for at least 6 months from date of receipt under proper storage and handling conditions.
- Storage
- -80 °C
- Storage Comment
- Store at -80°C. Thaw on ice, aliquot to individual single-use tubes, and then re-freeze immediately. Only 2-3 freeze thaw cycles are recommended.
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- Target
- GRB2 (Growth Factor Receptor-Bound Protein 2 (GRB2))
- Alternative Name
- Grb2,ash (GRB2 Products)
- Synonyms
- GRB2 Protein, grb2 Protein, AA408164 Protein, Ash Protein, ASH Protein, EGFRBP-GRB2 Protein, Grb3-3 Protein, MST084 Protein, MSTP084 Protein, NCKAP2 Protein, wu:fb18e12 Protein, wu:fb34e06 Protein, zgc:73077 Protein, growth factor receptor bound protein 2 Protein, growth factor receptor-bound protein 2 Protein, growth factor receptor-bound protein 2b Protein, GRB2 Protein, grb2 Protein, Grb2 Protein, grb2b Protein
- Background
- Isoform 2 does not bind to phosphorylated epidermal growth factor receptor (EGFR) but inhibits EGF-induced transactivation of a RAS-responsive element. Isoform 2 acts as a dominant negative protein over GRB2 and by suppressing proliferative signals, may trigger active programmed cell death. [UniProtKB/Swiss-Prot Function]
- Molecular Weight
- 26.3 kDa
- NCBI Accession
- NP_002077
- 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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