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Render Timestamp: 2024-12-23T12:11:16.368Z
Commit: f2d32940205a64f990b886d724ccee2c9935daff
XML generation date: 2024-09-20 06:18:45.065
Product last modified at: 2024-12-05T19:15:10.857Z
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PDP - Template Name: Monoclonal Antibody
PDP - Template ID: *******c5e4b77
  1. Products /
  2. WB & IP Reagents /
  3. EGF Receptor (EGFR1) Mouse mAb (Sepharose® Bead Conjugate)

EGF Receptor (EGFR1) Mouse mAb (Sepharose® Bead Conjugate) #8083

Filter:
  • IP

    Supporting Data

    REACTIVITY H
    SENSITIVITY Endogenous
    MW (kDa) 175
    Source/Isotype Mouse IgG2b
    Application Key:
    • IP-Immunoprecipitation 
    Species Cross-Reactivity Key:
    • H-Human 

    Product Information

    Product Description

    This Cell Signaling Technology antibody is immobilized via covalent binding of primary amino groups to N-hydroxysuccinimide (NHS)-activated Sepharose® beads. EGF Receptor (EGFR1) Mouse mAb (IP Specific) (Sepharose® Bead Conjugate) is useful for immunoprecipitation assays. The antibody is expected to exhibit the same species cross-reactivity as the unconjugated EGF Receptor (EGFR1) Mouse mAb (IP Specific) #2256.
    MW (kDa) 175

    Product Usage Information

    Application Dilution
    Immunoprecipitation 1:20

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol. Store at –20°C. Do not aliquot the antibodies.

    Protocol

    Specificity / Sensitivity

    EGF Receptor (EGFR1) Mouse mAb (IP Specific) (Sepharose® Bead Conjugate) specifically immunoprecipitates endogenous EGFR1 protein from various cell lysates. This antibody does not cross-react with other EGF receptor family members.

    Species Reactivity:

    Human

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a recombinant protein corresponding to the extracellular domain of human EGFR1 protein.

    Background

    The epidermal growth factor (EGF) receptor is a transmembrane tyrosine kinase that belongs to the HER/ErbB protein family. Ligand binding results in receptor dimerization, autophosphorylation, activation of downstream signaling, internalization, and lysosomal degradation (1,2). Phosphorylation of EGF receptor (EGFR) at Tyr845 in the kinase domain is implicated in stabilizing the activation loop, maintaining the active state enzyme, and providing a binding surface for substrate proteins (3,4). c-Src is involved in phosphorylation of EGFR at Tyr845 (5). The SH2 domain of PLCγ binds at phospho-Tyr992, resulting in activation of PLCγ-mediated downstream signaling (6). Phosphorylation of EGFR at Tyr1045 creates a major docking site for the adaptor protein c-Cbl, leading to receptor ubiquitination and degradation following EGFR activation (7,8). The GRB2 adaptor protein binds activated EGFR at phospho-Tyr1068 (9). A pair of phosphorylated EGFR residues (Tyr1148 and Tyr1173) provide a docking site for the Shc scaffold protein, with both sites involved in MAP kinase signaling activation (2). Phosphorylation of EGFR at specific serine and threonine residues attenuates EGFR kinase activity. EGFR carboxy-terminal residues Ser1046 and Ser1047 are phosphorylated by CaM kinase II; mutation of either of these serines results in upregulated EGFR tyrosine autophosphorylation (10).

    Database Links

    UniProt ID: P00533


    Entrez-Gene Id: 1956


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    For Research Use Only. Not For Use In Diagnostic Procedures.
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