Invitrogen

EGFR Monoclonal Antibody (me1B3), eFluor™ 660, eBioscience™

Advanced Verification

This Antibody was verified by Knockout to ensure that the antibody binds to the antigen stated.

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Datasheet
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Questions & Answers

Product Details

50-9509-42

Applications
Tested Dilution
Publications

Immunocytochemistry (ICC/IF)

1:50
-

Flow Cytometry (Flow)

5 µL (0.125 µg)/test
-
Product Specifications

Species Reactivity

Human

Host/Isotype

Mouse / IgG1, kappa

Recommended Isotype Control

Mouse IgG1 kappa Isotype Control (P3.6.2.8.1), eFluor™ 660, eBioscience™

Class

Monoclonal

Type

Antibody

Clone

me1B3

Conjugate

eFluor™ 660 eFluor™ 660 eFluor™ 660

Excitation/Emission Max

651/668 nm View spectra spectra

Form

Liquid

Concentration

5 µL/Test

Purification

Affinity chromatography

Storage buffer

PBS, pH 7.2, with 0.2% BSA

Contains

0.09% sodium azide

Storage conditions

4° C, store in dark, DO NOT FREEZE!

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2574343

Product Specific Information

Description: This me1B3 monoclonal antibody reacts with human epidermal growth factor receptor (EGFR), also known as ErbB1 and Her1. EGFR is a receptor tyrosine kinase belonging to the EGFR/ErbB receptor subfamily, which also includes ErbB2/Her2/neu. EGFR contains an extracellular ligand-binding domain, a single transmembrane-spanning region, and a cytoplasmic tail containing a tyrosine kinase domain. Specific ligands include EGF and TNF alpha, as well as other members of the EGF protein family. Upon ligand binding, EGFR undergoes receptor-mediated dimerization with itself or ErbB2/Her2/neu. Dimerization induces auto-phosphorylation, resulting in the activation of PLC gamma, JAK/STAT, MAPK/ERK, and PI3K/AKT signaling pathways. EGFR has a role in cell proliferation, migration and differentiation, and is evolutionarily highly conserved in structure and function. EGFR is broadly expressed and is overexpressed or mutated in glioblastomas and a number of different epithelial cancers, including non-small cell lung cancer and colorectal cancer.

Applications Reported: This me1B3 antibody has been reported for use in flow cytometric analysis.

Applications Tested: This me1B3 antibody has been pre-titrated and tested by flow cytometric analysis of HeLa cells. This can be used at 5 µL (0.125 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.

eFluor® 660 is a replacement for Alexa Fluor® 647. eFluor® 660 emits at 659 nm and is excited with the red laser (633 nm). Please make sure that your instrument is capable of detecting this fluorochome.

Excitation: 633-647 nm; Emission: 668 nm; Laser: Red Laser.

Filtration: 0.2 µm post-manufacturing filtered.

Target Information

EGFR, epidermal growth factor receptor, is a receptor tyrosine kinases that signals in response to various growth factors. Overexpression has been linked to numerous types of cancer and EGFR is the target of both biological and small molecular therapeutics. EGFR is encoded by the EGFR gene located on chromosome 7 in humans. EGFR belongs to the HER/ERbB family of proteins that includes three other receptor tyrosine kinases, ERbB2, ERbB3, ERbB4. EGFR is a transmembrane receptor and binding of its cognate ligands such as EGF (Epidermal Growth Factor) and TGF alpha (Transforming Growth Factor alpha) to the extracellular domain leads to EGFR dimerization followed by autophosphorylation of the tyrosine residues in the cytoplasmic domain. Overexpression is observed in tumors of the head and neck, brain, bladder, stomach, breast, lung, endometrium, cervix, vulva, ovary, esophagus, stomach and in squamous cell carcinoma.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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Bioinformatics

Protein Aliases: 2.7.10.1; avian erythroblastic leukemia viral (v-erb-b) oncogene homolog; cell growth inhibiting protein 40; cell proliferation-inducing protein 61; EC 2.7.10.1; Epidermal growth factor receptor; erb-b2 receptor tyrosine kinase 1; kinase EGFR; Oncogene ERBB; Proto-oncogene c-ErbB-1; Receptor tyrosine-protein kinase erbB-1; Urogastrone

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Gene Aliases: EGFR; ERBB; ERBB1; HER1; mENA; NISBD2; PIG61

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UniProt ID: (Human) P00533

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Entrez Gene ID: (Human) 1956

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Function(s)
chromatin binding double-stranded DNA binding MAP kinase kinase kinase activity protein tyrosine kinase activity transmembrane receptor protein tyrosine kinase activity receptor signaling protein tyrosine kinase activity transmembrane signaling receptor activity epidermal growth factor-activated receptor activity Ras guanyl-nucleotide exchange factor activity protein binding ATP binding enzyme binding protein phosphatase binding nitric-oxide synthase regulator activity ubiquitin protein ligase binding identical protein binding phosphatidylinositol-4,5-bisphosphate 3-kinase activity protein heterodimerization activity actin filament binding cadherin binding involved in cell-cell adhesion transmembrane signal receptor
Process(es)
MAPK cascade activation of MAPKK activity cell morphogenesis ossification embryonic placenta development positive regulation of protein phosphorylation hair follicle development response to stress signal transduction cell surface receptor signaling pathway epidermal growth factor receptor signaling pathway activation of phospholipase C activity salivary gland morphogenesis learning or memory cell proliferation positive regulation of cell proliferation regulation of phosphatidylinositol 3-kinase signaling single organismal cell-cell adhesion peptidyl-tyrosine phosphorylation cerebral cortex cell migration positive regulation of cell growth positive regulation of cell migration positive regulation of cyclin-dependent protein serine/threonine kinase activity involved in G1/S transition of mitotic cell cycle positive regulation of catenin import into nucleus ERBB2 signaling pathway negative regulation of epidermal growth factor receptor signaling pathway negative regulation of protein catabolic process positive regulation of phosphorylation activation of phospholipase A2 activity by calcium-mediated signaling negative regulation of apoptotic process positive regulation of MAP kinase activity positive regulation of GTPase activity positive regulation of nitric oxide biosynthetic process positive regulation of DNA repair positive regulation of DNA replication positive regulation of transcription from RNA polymerase II promoter protein autophosphorylation phosphatidylinositol phosphorylation phosphatidylinositol-mediated signaling positive regulation of fibroblast proliferation digestive tract morphogenesis positive regulation of epithelial cell proliferation regulation of peptidyl-tyrosine phosphorylation regulation of nitric-oxide synthase activity protein insertion into membrane positive regulation of protein kinase B signaling morphogenesis of an epithelial fold eyelid development in camera-type eye response to UV-A positive regulation of ERK1 and ERK2 cascade cellular response to amino acid stimulus cellular response to epidermal growth factor stimulus cellular response to estradiol stimulus positive regulation of production of miRNAs involved in gene silencing by miRNA regulation of cell motility
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