Recombinant Human EGFR Protein (Gly696-Gly1022), N-6×His-tagged
Product Description
Cat
IMP-9644
Official Symbol
EGFR
Product Overview
Recombinant human EGFR protein (Gly696-Gly1022), with an N-terminal Met and 6×His tag was expressed in Spodoptera frugiperda, Sf 21 (baculovirus) cells.
Description
The protein encoded by this gene 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, thus inducing receptor dimerization and tyrosine autophosphorylation leading to cell proliferation. Mutations in this gene are associated with lung cancer. EGFR is a component of the cytokine storm which contributes to a severe form of Coronavirus Disease 2019 (COVID-19) resulting from infection with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2).
Expression System
Sf 21 cells
Species
Human
Tag
N-6×His
Predicted N Terminal
Met
Form
Supplied as a 0.2 μm filtered solution in Tris, NaCl and DTT.
Molecular Mass
Predicted Molecular Mass: 38 kDa
SDS-PAGE: 39 kDa, under reducing conditions
Protein length
Gly696-Gly1022
Bio-activity
Measured by its ability to transfer phosphate from adenosine triphosphate (ATP) to a synthetic peptide substrate. The specific activity is >35 pmol/min/μg, as measured under the described conditions.
Endotoxin
<0.10 EU/μg of the protein by the LAL method.
Purity
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie Blue Staining.
Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
6 months from date of receipt, -20 to -70 centigrade as supplied.
3 months, -20 to -70 centigrade under sterile conditions after opening.
SDS-PAGE
SDS-PAGE

Data Sheet MSDS
For research or industrial raw materials, not for personal medical use!

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