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Recombinant Human EGFR/ErbB1 Protein (aa 25-645, Fc Tag)

Uniprot : P00533
  • Cat.No.:PKSH032398

  • Expression host: HEK293 Cells

To Purchase PKSH032398

Size:
  • 10μg
  • 50μg
Price: $117
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Description

Synonyms Epidermal growth factor receptor;EGFR;Proto-oncogene c-ErbB-1;Receptortyrosine-protein kinase erbB-1;EGFR
Species Human
Expression_host HEK293 Cells
Sequence Leu25-Ser645
Accession P00533
Application Functional ELISA
Mol_Mass 95.7 kDa
AP_Mol_Mass 120-160 kDa
Tag C-Fc

Properties

Purity > 95 % as determined by reducing SDS-PAGE.
Endotoxin level < 1.0 EU per μg of the protein as determined by the LAL method.
Storage Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping This product is provided as lyophilized powder which is shipped with ice packs.
Formulation Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution Please refer to the printed manual for detailed information.

Background

EGFR is a transmembrane glycoprotein that is a member of the protein kinase superfamily. This protein is a receptor for members of the epidermal growth factor family. EGFR is a cell surface protein that binds to epidermal growth factor. Binding of the protein to a ligand induces receptor dimerization and tyrosine autophosphorylation and leads to cell proliferation. Activates at least 4 major downstream signaling cascades including the RAS-RAF-MEK-ERK; PI3 kinase-AKT; PLCgamma-PKC and STATs modules. May also activate the NF-kappa-B signaling cascade. Also directly phosphorylates other proteins like RGS16; activating its GTPase activity and probably coupling the EGF receptor signaling to the G protein-coupled receptor signaling.

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