Veratox® for Casein
SKU No. 700002576 | Catalog No. 8460
- Accurate and easy-to-use
- Cost effective microwell format
- High specificity
| Specifications | ||
|---|---|---|
| Brand | Veratox® | |
| Analyte | Casein, Milk | |
| Platform | ELISA | |
| Result Type | Quantitative | |
| Limit of Detection | 1 ppm casein (NFDM scale) | |
| Testing Time | 30.00 | |
| Quantity per Package | 48 tests | |
| Package Dimensions | 10.50 in x 8.00 in x 2.70 in | |
| Package Weight | 0.70 lb | |
Additional Information
A Guide to Risk Assessment Using Food Allergen Reference DosesDocuments
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Technology
The Veratox for Casein Allergen test is a sandwich enzyme-linked immunosorbent assay (S-ELISA). Casein residue is extracted from samples with a buffered salt solution (Phosphate Buffered Saline, or PBS) by shaking in a heated water bath. Extracted casein residue is sampled and added to antibody-coated wells (capture antibody) where it binds to the antibody during an incubation. Any unbound residue is washed away and a second antibody (detector antibody), which is enzyme labeled, is added. The detector antibody binds to the already bound casein residue. After a second wash, the substrate is added. Color develops as a result of the presence of bound detector antibody. Red Stop reagent is added and the color of the resulting solution is observed. The test is read in a microwell reader to yield optical densities. The optical densities of the controls form a standard curve, and the sample optical densities are plotted against the curve to calculate the exact concentration of allergen.
Training
Our customers’ success is our shared success. Our experts are ready to train you and your team on our solutions, so you can rest easy knowing procedures are performed properly and yield accurate results. In addition, we provide certificates upon completion of training to provide you with the documentation needed for audit traceability.