Egfr Antibody

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.

Q01279

Rabbit

This mouse Egfr antibody was produced from a rabbit immunized with a KLH conjugated synthetic peptide between 1116-1130 amino acids from the human region of mouse Egfr.

Polyclonal

Ig

WB, ELISA

Antigen affinity purified

In 1X PBS, pH 7.4, with 0.09% sodium azide

Aliquot the Egfr antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

This Egfr antibody is available for research use only.