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Invitrogen™ Amphiregulin Human ELISA Kit Non-distribution product as customer accommodation.

Sandwich ELISA Kit

$494.00

Specifications

Storage Requirements 2°C to 8°C
Assay Sensitivity 10 pg/mL
Assay Range 16.46-4000 pg/mL
Test Time 1 hr. 20 min.
Sample Volume Plasma, 50 μL; Serum, 50 μL; Supernatant, 100 μL
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EHAREG Non-distribution product as customer accommodation.
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Invitrogen™
EHAREG
96 Tests
Pack for $494.00
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Description

Description

The Human Amphiregulin ELISA quantitates Hu Amphiregulin in human serum, plasma, or cell culture medium. The assay will exclusively recognize both natural and recombinant Hu Amphiregulin. Principle of the method The Human Amphiregulin solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the amount of the target bound between a matched antibody pair. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples, standards, or controls are then added into these wells and bind to the immobilized (capture) antibody. The sandwich is formed by the addition of the second (detector) antibody, a substrate solution is added that reacts with the enzyme-antibody-target complex to produce measurable signal. The intensity of this signal is directly proportional to the concentration of target present in the original specimen. Rigorous validation Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.

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 beta cellulin. All of these growth factors contain a characteristic EGF-like domain which is defined by six evenly spaced cysteine residues that generate three 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.
Specifications

Specifications

2°C to 8°C
16.46-4000 pg/mL
Plasma, 50 μL; Serum, 50 μL; Supernatant, 100 μL
<10%
10 pg/mL
1 hr. 20 min.
<12%
SDS
Product Certifications
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