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Gibco™ Human Amphiregulin Recombinant Protein, PeproTech®

Catalog No. 10055B100UG
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Catalog No. Quantity
10055B100UG 100 μg
10055B10UG 10 μg
100-55B-1MG 1 mg
10055B250UG 250 μg
10055B500UG 500 μg
10055B50UG 50 μg
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Recombinant Protein

Recombinant Human Amphiregulin is an 11.3 kDa glycoprotein consisting of 98 amino acid residues. This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

Amphiregulin (AR) binds to EGF-Receptor (EGFR) with lower affinity than EGF. The mature secreted form AR is an 84-amino acid residue glycosylated polypeptide growth regulator, which is generated by proteolytic processing of a 252-amino acid transmembrane precursor. Seven different polypeptide ligands, which derive from distinct genes, are capable of binding to the extracellular domain of EGFR. These ligands include EGF, TGFalpha, AR, HB-EGF, cripto-1, epiregulin, and betacellulin. All of these growth factors contain a characteristic EGF-like domain which is defined by 6 evenly spaced cysteine residues that generate 3 loops through the formation of disulfide bonds. AR protein has been localized by immunohistochemistry to the epithelium of the colon, stomach, pancreas, breast, and placenta. AR is reportedly overexpressed in human cancers of breast, colon, stomach, and pancreas.
TRUSTED_SUSTAINABILITY

Specifications

Accession Number P15514
For Use With (Application) ELISA, Functional Assay, Western Blot
Formulation protein with no preservative
Gene ID (Entrez) 374
Molecular Weight (g/mol) 11.3 kDa
Name Human Amphiregulin
Quantity 100 μg
Source E. coli
Regulatory Status RUO
Endotoxin Concentration <1 EU/ μg
Gene Alias amphiregulin; amphiregulin B; AR; AREG; AREGB; colorectum cell-derived growth factor; CRDGF; Mcub; MGC13647; schwannoma-derived growth factor; SDGF
Common Name Amphiregulin
Gene Symbol AREG
Biological Activity Determined by its ability to stimulate the proliferation of mouse Balb/c 3T3 cells. The expected ED50 for this effect is 5-10 ng/ml
Conjugate Unconjugated
Recombinant Recombinant
Sequence SVRVEQVVKP PQNKTESENT SDKPKRKKKG GKNGKNRRNR KKKNPCNAEF QNFCIHGECK YIEHLEAVTC KCQQEYFGER CGEKSMKTHS MIDSSLSK
Content And Storage -20°C
Expression System E. coli
Form Lyophilized
Purity or Quality Grade ≥ 95% by SDS-PAGE gel and HPLC analyses.
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