Recombinant Human Epidermal growth factor receptor(EGFR),partial (Active)

In Stock
Code CSB-MP007479HU
Product Type Other
Size US$258
Uniprot No. P00533
Image
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • Activity
    Measured by its binding ability in a functional ELISA. Immobilized EGFR at 1 μg/ml can bind human EGFR antibody, the EC50 of human EGFR protein is 2.867-3.571 ng/ml.
Protocols Biological Activity Assay
Storage Buffer Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose,pH 8.0
Alias Recommended name:Epidermal growth factor receptor EC=2.7.10.1 Alternative name(s):Proto-oncogene c-ErbB-1 Receptor tyrosine-protein kinase erbB-1
Species Homo sapiens (Human)
Biological_Activity Measured by its binding ability in a functional ELISA. Immobilized EGFR at 1 μg/ml can bind human EGFR antibody, the EC50 of human EGFR protein is 2.867-3.571 ng/ml.
Purity Greater than 90% as determined by SDS-PAGE.
Endotoxin Less than 1.0 EU/ug as determined by LAL method.
Sequence LEEKKVCQGTSNKLTQLGTFEDHFLSLQRMFNNCEVVLGNLEITYVQRNYDLSFLKTIQEVAGYVLIALNTVERIPLENLQIIRGNMYYENSYALAVLSNYDANKTGLKELPMRNLQEILHGAVRFSNNPALCNVESIQWRDIVSSDFLSNMSMDFQNHLGSCQKCDPSCPNGSCWGAGEENCQKLTKIICAQQCSGRCRGKSPSDCCHNQCAAGCTGPRESDCLVCRKFRDEATCKDTCPPLMLYNPTTYQMDVNPEGKYSFGATCVKKCPRNYVVTDHGSCVRACGADSYEMEEDGVRKCKKCEGPCRKVCNGIGIGEFKDSLSINATNIKHFKNCTSISGDLHILPVAFRGDSFTHTPPLDPQELDILKTVKEITGFLLIQAWPENRTDLHAFENLEIIRGRTKQHGQFSLAVVSLNITSLGLRSLKEISDGDVIISGNKNLCYANTINWKKLFGTSGQKTKIISNRGENSCKATGQVCHALCSPEGCWGPEPRDCVSCRNVSRGRECVDKCNLLEGEPREFVENSECIQCHPECLPQAMNITCTGRGPDNCIQCAHYIDGPHCVKTCPAGVMGENNTLVWKYADAGHVCHLCHPNCTYGCTGPGLEGCPTNGPKIPS
Research Area Cancer
Source Mammalian cell
Gene Names EGFR
Expression Region 25-645aa
Tag Info N-terminal 10xHis-tagged and C-terminal Myc-tagged
Mol. Weight 73.6 kDa
Protein Description Extracellular Domain
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
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Function Receptor tyrosine kinase binding ligands of the EGF family and activating several signaling cascades to convert extracellular cues into appropriate cellular responses. Known ligands include EGF, TGFA/TGF-alpha, amphiregulin, epigen/EPGN, BTC/betacellulin, epiregulin/EREG and HBEGF/heparin-binding EGF. Ligand binding triggers receptor homo- and/or heterodimerization and autophosphorylation on key cytoplasmic residues. The phosphorylated receptor recruits adapter proteins like GRB2 which in turn activates complex downstream signaling cascades. 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. Also phosphorylates MUC1 and increases its interaction with SRC and CTNNB1/beta-catenin. Plays a role in enhancing learning and memory performance (By similarity).
Involvement in disease Lung cancer (LNCR); Inflammatory skin and bowel disease, neonatal, 2 (NISBD2)
Subcellular Location Cell membrane, Single-pass type I membrane protein, Endoplasmic reticulum membrane, Single-pass type I membrane protein, Golgi apparatus membrane, Single-pass type I membrane protein, Nucleus membrane, Single-pass type I membrane protein, Endosome, Endosome membrane, Nucleus
Protein Families Protein kinase superfamily, Tyr protein kinase family, EGF receptor subfamily
Tissue Specificity Ubiquitously expressed. Isoform 2 is also expressed in ovarian cancers.
Database Links

HGNC: 3236

OMIM: 131550

KEGG: hsa:1956

STRING: 9606.ENSP00000275493

UniGene: Hs.488293

Pathway Calcium signaling pathway
ErbB signaling pathway
Estrogen signaling pathway
HIF-1 signaling pathway
Jak-STAT signaling pathway
MAPK signaling pathway
PI3K-Akt signaling pathway
Focal adhesion
Gap junction
Regulation of actin cytoskeleton
Adherens junction
Ras signaling pathway
FoxO signaling pathway
Phospholipase D signaling pathway
Rap1 signaling pathway
Endocytosis

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