Allergen Testing by ELISA
Allergen testing identifies contaminated products before they are released. Allergen testing can also guide the food manufacturer to identify areas of processing facilities that need to be decontaminated. Many, but not all, food allergens can be screened using ELISA methods.
What is ELISA ?
- ELISA methods detect the actual allergen protein by binding antibodies to the allergen and then using an enzyme-linked conjugate to create a colorimetric change that can be measured.
- The unknown sample is compared to known standards. The presence of a food allergen can be quantified.
- ELISA methods can detect allergens in finished products at very low levels, generally in the low parts per million (ppm) range.
- ELISA provides a quick and definitive result.
Implementation of alternative methods
- CellMadeTM Laboratories selects methods from trusted suppliers.
- The method verification report(s) and data are available under the Resources Centre of this website.
- CellMadeTM Laboratories regularly participates in international proficiency tests organized by recognized companies and institutions.
- The results of the proficiency test(s) are available under the Resources Centre of this website.
Below table summarizes the available allergen testing services using ELISA methods.
Food allergen. Quantitative detection of heat-stable ovomucoid (egg allergy).
|ALGEL0002||Gluten – R5 Antibody||
Food allergen. Quantitative detection of gluten using R5 antibody.
Food allergen. Quantitative detection of lupine proteins.
|ALGEL0004||Milk (Casein and BLG)||
Food allergen. Quantitative detection of casein and β-Lactoglobulin milk proteins.
Food allergen. Quantitative detection of mustard proteins.
|ALGEL0006||Soy (Total protein for processed products)||
Food allergen. Quantitative detection of soy proteins.