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PLA0101

Sigma-Aldrich

Rabbit anti-EGFR Antibody, Affinity Purified

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Synonym(s):
ERBB, ERBB1, HER1, NISBD2, PIG61, avian erythroblastic leukemia viral (v-erb-b) oncogene homolog, cell growth inhibiting protein 40, cell proliferation-inducing protein 61, epidermal growth factor receptor (avian erythroblastic leukemia viral (v-erb-b) oncogene homolog), erb-b2 receptor tyrosine kinase 1, erythroblastic leukemia viral (v-erb-b) oncogene homolog (avian), mENA, proto-oncogene c-ErbB-1, receptor tyrosine-protein kinase erbB-1
NACRES:
NA.41

biological source

rabbit

Quality Level

antibody form

affinity purified immunoglobulin

antibody product type

primary antibodies

grade

Powered by Bethyl Laboratories, Inc.

species reactivity

mouse, human

technique(s)

immunohistochemistry: 1:500- 1:2,000
immunoprecipitation (IP): 2-10 μg/mg
western blot: 1:10,000-1:25,000

accession no.

P00533

UniProt accession no.

shipped in

wet ice

storage temp.

2-8°C

Gene Information

rabbit ... EGFR(1956)

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SAB4300472SAB4500711SAB4500715
species reactivity

mouse, human

species reactivity

rat, human, mouse

species reactivity

rat, human, mouse

species reactivity

rat, human, mouse

biological source

rabbit

biological source

rabbit

biological source

rabbit

biological source

rabbit

technique(s)

immunohistochemistry: 1:500- 1:2,000, western blot: 1:10,000-1:25,000, immunoprecipitation (IP): 2-10 μg/mg

technique(s)

western blot: 1:500-1:1000

technique(s)

ELISA: 1:40000, immunohistochemistry: 1:50-1:100, western blot: 1:500-1:1000

technique(s)

ELISA: 1:20000, immunohistochemistry: 1:50-1:100, western blot: 1:500-1:1000

Gene Information

rabbit ... EGFR(1956)

Gene Information

human ... EGFR(1956)

Gene Information

human ... EGFR(1956)

Gene Information

human ... EGFR(1956)

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

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General description

Epidermal growth factor receptor (EGFR, ErbB1) is a transmembrane protein that exerts tyrosine kinase activity upon ligand induced activation. EGFR can be activated by binding EGF or at least six other structurally related protein ligands, including transforming growth factor α (TGFα), heparin-binding EGF-like growth factor (HB-EGF), betacellulin (BTC), amphiregulin, epiregulin and epigen. The gene encoding it is localized on human chromosome 7p11.2.

Immunogen

The epitope recognized by PLA0101 maps to a region between residue 1150 and the C-terminus (residue 1210) of human Epidermal Growth Factor Receptor using the numbering given in Swiss-Prot entry P00533 (GeneID 1956).

Biochem/physiol Actions

Upon activation by ligands, epidermal growth factor receptor (EGFR, ErbB1) initiates a signaling cascade which includes dimerization and internalization, tyrosine phosphorylation, DNA synthesis of target genes, and, ultimately, cell proliferation. EGFR signaling plays a role in the growth and differentiation of normal cells, but elevated EGFR activity is correlated with the development and pathogenesis of certain cancers.

Physical form

Tris-citrate/phosphate buffer, pH 7 to 8 containing 0.09% Sodium Azide

Other Notes

The epidermal growth factor receptor (EGFR) is a membrane spanning tyrosine kinase receptor for epidermal growth factor (EGF) and other ligands of the EGF family such as TGF-alpha, amphiregulin, betacellulin, epiregulin and heparin-binding EGF-like growth factor. Upon ligand binding, the EGFR homodimerizes or heterodimerizes with other ErbB receptor family members and tranduces a downstream signal via the ras-raf-mitogen activated protein kinase pathway or the phosphatidylinositol 3-kinase (PI3K)/Akt pathway. Signals from the EGFR function to influence cell proliferation, differentiation, and development.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage Class

12 - Non Combustible Liquids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


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A chromosomal region 7p11.2 transcript map: its development and application to the study of EGFR amplicons in glioblastoma.
Eley GD
Neuro-Oncology, 4(2), 86-94 (2002)
Molecular mechanisms of resistance to the EGFR monoclonal antibody cetuximab.
Brand TM
Cancer Biology & Therapy, 11(9), 777-792 (2011)

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