Phospho-EGFR (Tyr1110) Recombinant monoclonal antibody, PBS Only

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  WB analysis using 87084-2-RR (same clone as 87084-2-PBS)

  Non-treated A431 cells and EGF treated A431 cells were subjected to SDS PAGE followed by western blot with 87084-2-RR (Phospho-EGFR (Tyr1110) antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours. The membrane was stripped and re-blotted with Lamin B1 (66095-1-Ig) antibody as a loading control. This data was developed using the same antibody clone with 87084-2-PBS in a different storage buffer formulation.

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  Schematic diagram of the phosphorylation sites of EGFR.

  In the full-length versus signal-peptide-removed forms, nomenclature differs but the modification site is conserved.

Phospho-EGFR (Tyr1110) Uni-rAb^® Recombinant Antibody for WB, Indirect ELISA

Cat No. 87084-2-PBS

Clone No.251800D1

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, Indirect ELISA

Synonyms

p-EGF Receptor, p-EGF Receptor (Tyr1086), p-EGFR (Tyr1086), p-EGFR (Tyr1110), p-EGFR Y1086

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Product Information

87084-2-PBS targets Phospho-EGFR (Tyr1110) in WB, Indirect ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen:

  Peptide

• Full Name: epidermal growth factor receptor (erythroblastic leukemia viral (v-erb-b) oncogene homolog, avian)
• Calculated Molecular Weight: 1210 aa, 134 kDa
• Observed Molecular Weight: 175 kDa
• GenBank Accession Number: BC094761
• Gene Symbol: EGFR
• Gene ID (NCBI): 1956
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• UNIPROT ID: P00533
• Storage Buffer: PBS only, pH 7.3.
• Storage Conditions: Store at -80°C.

Background Information

EGFR is a receptor for EGF, but also for other members of the EGF family, as TGF-alpha, amphiregulin, betacellulin, heparin-binding EGF-like growth factor, GP30 and vaccinia virus growth factor. Phospho-EGFR (Tyr1110) is the phosphorylated, active form of the epidermal growth factor receptor (EGFR) at tyrosine 1110 within the C-terminal tail. This modification is catalyzed by EGFR itself or SRC-family kinases upon ligand (EGF, TGF-α) binding or oxidative stress. Phosphorylation at Tyr1110 creates a docking site for SH2-domain-containing proteins, propagating downstream signals through the RAS-RAF-MEK-ERK and PI3K-AKT pathways. Some scientists call EGFR Tyr1110 as EGFR Tyr1086, the site where the signaling peptide is removed.