Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

SAB1401128

Sigma-Aldrich

Monoclonal Anti-EREG antibody produced in mouse

clone 1E6, purified immunoglobulin, buffered aqueous solution

Synonym(s):

ER

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

1E6, monoclonal

form

buffered aqueous solution

species reactivity

human

technique(s)

capture ELISA: suitable
immunofluorescence: suitable

isotype

IgG1κ

NCBI accession no.

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

Gene Information

human ... EREG(2069)

General description

Epiregulin is a member of the epidermal growth factor family. Epiregulin can function as a ligand of EGFR (epidermal growth factor receptor), as well as a ligand of most members of the ERBB (v-erb-b2 oncogene homolog) family of tyrosine-kinase receptors. (provided by RefSeq)

Immunogen

EREG (NP_001423, 32 a.a. ~ 117 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
STTVIPSCIPGESSDNCTALVQTEDNPRVAQVSITKCSSDMNGYCLHGQCIYLVDMSQNYCRCEVGYTGVRCEHFFLTVHQPLSKE

Biochem/physiol Actions

The encoded protein epiregulin upon binding to the epidermal growth factor receptor causes dimerization and autophosphorylation of the receptor at its kinase domain. This event activates a number of intracellular signalling pathways. Epiregulin is known to induce progression of cancer especially in colon cancer cells. Overexpression of the gene EREG (epiregulin) is observed in human colon, breast and ovarian cancers. Upregulation and activation of epiregulin is known to elevate the phosphorylation of its receptor in glioblastoma thereby, promoting sphere formation, colony formation and tumor formation.

Physical form

Solution in phosphate buffered saline, pH 7.4

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.

Not finding the right product?  

Try our Product Selector Tool.

Storage Class

12 - Non Combustible Liquids

flash_point_f

Not applicable

flash_point_c

Not applicable


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Epiregulin Recognition Mechanisms by Anti-epiregulin Antibody 9E5: STRUCTURAL, FUNCTIONAL, AND MOLECULAR DYNAMICS SIMULATION ANALYSES.
Kado Y
The Journal of Biological Chemistry, 291(5) (2016)
Shuli Liu et al.
Theranostics, 10(23), 10589-10605 (2020-09-16)
Rationale: The oncogenesis of head and neck squamous cell carcinoma (HNSCC) is believed to result from oncogene activation and tumor suppressor inactivation. Here, we identified a new oncogenic role for the EREG gene in HNSCC. Methods: The TCGA database and
Yuriko Katoh et al.
International journal of molecular medicine, 17(6), 1163-1166 (2006-05-11)
AREG (Amphiregulin), BTC (beta-cellulin), EGF, EPGN (Epigen), EREG (Epiregulin), HBEGF, NRG1, NRG2, NRG3, NRG4 and TGFA (TGFalpha) constitute EGF family ligands for ERBB family receptors. Cetuximab (Erbitux), Pertuzumab (Omnitarg) and Trastuzumab (Herceptin) are anti-cancer drugs targeted to EGF family ligands
Canonical WNT signaling pathway and human AREG.
Katoh Y and Katoh M
International Journal of Molecular Medicine, 17(6), 1163-1166 (2006)
Shinji Kohsaka et al.
Neuro-oncology, 16(7), 960-970 (2014-01-29)
Glioblastoma multiforme (GBM) is one of the most aggressive human tumors, and the establishment of an effective therapeutic reagent is a pressing priority. Recently, it has been shown that the tumor tissue consists of heterogeneous components and that a highly

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service