- A19002A (See other available formats)
- Regulatory Status
- Other Names
- Epidermal Growth Factor Receptor, Receptor Tyrosine-Protein Kinase ErbB-1, Erb-B2 Receptor Tyrosine Kinase 1, ERBB1, NISBD2, PIG61, MENA, Proto-oncogene c-ErbB-1
- Mouse IgG1, κ
- Ave. Rating
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- Product Citations
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Epidermal Growth Factor Receptor (EGFR) is a receptor tyrosine kinase that links extracellular mitogenic ligand binding to complex downstream signaling cascades. Initial ligand binding results in receptor oligomerization and autophosphorylation of multiple tyrosine residues within cytosolic domains of the the protein. These phosphorylation events stabilize the EGFR kinase activation loop and lead to the recruitment of adaptor proteins and other downstream effectors. EGFR stimulation leads to activation of RAS-RAF-MEK-ERK, PI3 kinase-AKT, PLCγ-PKC and STAT signaling cascades, and constitutive activation of the receptor promotes tumorigenesis in multiple cancers.Product Details
- Antibody Type
- Host Species
- Synthetic peptide from human EGFR
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
- The antibody was purified by affinity chromatography.
- 0.5 mg/mL
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C.
WB - Quality tested
ICC, IHC-P, ICFC, IP - Verified
- Recommended Usage
Each lot of this antibody is quality control tested by Western blotting. For Western blotting, the suggested use of this reagent is 0.1 - 1.0 µg/mL. For immunocytochemistry, a concentration range of 1.0 - 5.0 μg/mL is recommended. For immunohistochemistry on formalin-fixed paraffin-embedded tissue sections, a concentration range of 2.5 - 5 µg/mL is suggested. For flow cytometric staining, the suggested use of this reagent is ≤ 0.06 µg per million cells in 100 µL volume. For immunoprecipitation, the suggested use of this reagent is 2.5 µg/test. It is recommended that the reagent be titrated for optimal performance for each application.
- Application Notes
This clone was tested for ICC using 4% PFA-fixed A431 cells permabilized with methanol or Triton X-100. While both permeabilization methods were compatible with the antibody, methanol enabled superior staining.
This clone is predicted to recognize isoform I based off of complete sequence homology of the immunizing peptide and the corresponding region of the isoform.
- Product Citations
AB_2820215 (BioLegend Cat. No. 933901)
AB_2820216 (BioLegend Cat. No. 933902)
- EGFR is a 1,210 amino acid protein with a predicted molecular weight of 134 kD; the processed form is 1,186 amino acids in length.
Plasma membrane/Ubiquitously expressed
- EGFR signaling, cell signaling
- Cell Type
- Endothelial cells, Epithelial cells
- Biology Area
- Cell Biology, Cell Cycle/DNA Replication, Immunology, Innate Immunity, Neuroscience, Synaptic Biology
- Molecular Family
- CD Molecules, Growth Factors
- Antigen References
- Hunter T and Cooper JA. 1981. Cell. 24:741.
- Gill GN and Lazar CS. 1981. Nature. 293:305.
- Reynolds FH, et al. 1981. Nature. 292:259
- Zhou M, et al. 2013. Cancer Res. 23:7056-67
- Gene ID
- 1956 View all products for this Gene ID
- View information about EGFR on UniProt.org
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