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You are here:Home » Antibodies » Abs to Growth Factors, Cytokines » Anti -Amphiregulin (Schwannoma-derived Growth Factor, Amphiregulin precursor, AR, Colorectum cell-derived growth factor, CRDGF, MGC13647, SDGF)

Anti -Amphiregulin (Schwannoma-derived Growth Factor, Amphiregulin precursor, AR,
Colorectum cell-derived growth factor, CRDGF, MGC13647, SDGF)

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Specifications

Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified E IP
Amphiregulin (AR) which binds to EGF-Receptor (EGFR) with lower affinity than EGF. The mature secreted form AR is an 84aa residue glycosylated polypeptide growth regulator. It is generated by proteolytic processing of a 252aa transmembrane precursor. Seven different polypeptide ligands, which derive from distinct genes. These ligands are capable of binding to the extracellular domain of EGFR. They include EGF, TGFa, 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 is localized to the epithelium of the colon, stomach, pancreas, breast and placenta. AR is reportedly overexpressed in human cancers of breast, colon, stomach and pancreas.
Catalog #A1585
ApplicationsSuitable for use in ELISA and Immunoprecipitation. Other applications not tested
Recommended DilutionImmunoprecipitation (Native verified): 10ug/mg protein lysate. Use Protein A.
Optimal dilutions to be determined by the researcher.
Positive Control
LS174T cells
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and add glycerol (40-50%). Freeze at -20°C. Aliquots are stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypePolyclonal
HostRabbit
SourceHuman
Concentration~1mg/ml
FormSupplied as a liquid in PBS, pH 7.4, 0.09% sodium azide, 0.2% BSA. Also supplied without BSA and sodium azide. See cat# A1585X.
PurityPurified by Protein A affinity chromatography.
ImmunogenSynthetic peptide, corresponding to aa8-26 (VKPPQNKTESENTSDKPKR) from the secreted amphiregulin of human origin. MW
Cytoplasmic and/or nuclear.
SpecificityHighly specific to AR. Does not crossreact with EGF, TGFa or HB-EGF. Species Crossreactivity: Human and mouse.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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