Research Use Only. Not for Use in Diagnostic Procedures.
Product Distribution
Available in North America Only
Sizes
96 Tests
Sample Types
Stool
Inc Time Hour
3
Inc Time Minute
20
Inc Time Overnight
No
Inc Time See Protocol
No
Sample Size
15
Sample Size 2
100
Detection
Colorimetric
The antigen gliadin is immobilized on the microtiter plate. During the first incubation step, the human anti-gliadin-sIgA antibodies in the samples are bound by the immobilized antigen. After a washing step, the anti-gliadin-sIgA antibody presence is determined by addition of a peroxidaselabeled anti-sIgA antibody. Tetramethylbenzidine is used as a peroxidase substrate. The enzymatic reaction is stopped by an acidic stop solution. The absorbance of the color compound is determined photometrically at 450nm. The measured absorbance is directly proportional to the amount of bound anti-gliadin-sIgA antibodies. The results are evaluated by comparison with a cut-off value.
1. What percentage of your IgE allergy testing panel consists of molecular allergens rather than allergen extracts? The ALEX2 IgE allergen panel consists of 117 extracts and 183 molecular allergens. This represents the largest panel of molecular allergens on the market, including 50 unique...
Cases of food and environmental allergies have been increasing over the last decade. While conservative estimates suggest IgE-mediated allergy affects 6-8% of children and 2-3% of adults, some estimates are as high as 30%.3, 2 Symptoms can range from mild to severe and include itching, hives,...
Food sensitivity or food intolerance involves a non-allergic response to a food or food additive. In a recent on-line survey conducted in the U.S., 24% of adults aged 18 to 79 reported a food intolerance. While a food allergy is typically mediated by IgE antibodies, adverse reactions to food...
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