EGFR Rabbit Polyclonal Antibody

CAT#: TA384137

Phospho-EGFR (Tyr1092) Rabbit polyclonal Antibody

Product Images

Western Blot analysis of various cells using Phospho-EGFR (Y109,2) Polyclonal Antibody diluted at 1：500

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  Immunohistochemistry analysis of paraffin-embedded human breast carcinoma, using EGFR (Phospho-Tyr109,2) Antibody. The picture on the right is blocked with the phospho peptide.

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  Western blot analysis of lysates from HUVEC cells treated with EGF, using EGFR (Phospho-Tyr19,2) Antibody. The lane on the right is blocked with the phospho peptide.

Specifications

Product Data

• Applications: ELISA, IHC, WB
• Recommended Dilution: WB: 1/500-1/2000
  IHC: 1/100-1/300
  ELISA: 1/20000
• Reactivities: Human, Mouse, Rat
• Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: The antiserum was produced against synthesized peptide derived from human EGFR around the phosphorylation site of Tyr1092. AA range:1061-1110 (Phosphorylated)
• Formulation: Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, pH 7.3.
• Concentration: lot specific
• Purification: Affinity Chromatography
• Conjugation: Unconjugated
• Storage: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
• Stability: 1 year
• Predicted Protein Size: Observed MW (kDa):140-160
• Gene Name: epidermal growth factor receptor
• Database Link:
  Entrez Gene 1956 Human
  UniProt ID P00533
• Background: Swiss-Prot Acc.P00533.Receptor tyrosine kinase binding ligands of the EGF family and activating several signaling cascades to convert extracellular cues into appropriate cellular responses (PubMed:2790960, PubMed:10805725, PubMed:27153536). Known ligands include EGF, TGFA/TGF-alpha, AREG, epigen/EPGN, BTC/betacellulin, epiregulin/EREG and HBEGF/heparin-binding EGF (PubMed:2790960, PubMed:7679104, PubMed:8144591, PubMed:9419975, PubMed:15611079, PubMed:12297049, PubMed:27153536, PubMed:20837704). 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 (PubMed:27153536). May also activate the NF-kappa-B signaling cascade (PubMed:11116146). 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 (PubMed:11602604). Also phosphorylates MUC1 and increases its interaction with SRC and CTNNB1/beta-catenin (PubMed:11483589). Plays a role in enhancing learning and memory performance .
• Synonyms: ERBB; ERBB1; HER1; mENA; PIG61