PriboStrip^TMFoodAllergen Rapid Test Strip

Instruction Manual – CASEIN(Ver1.1)

（PRS-A60-10T）

Overview

PriboStrip^TM CASEIN Food Allergen Rapid Test is an immuno-chromatographic test for the qualitative detection of casein in food. The test should be used for the detection of small amounts of casein (contaminations). This test is suitable for the detection of unknown ingredient or ambiguous labeling in processed food. This is a suitable food allergen control tool for the detection of casein. This test is suitable for food quality control in food processing plants specifically with inbound goods, processing stages and final product. The results are interpreted visually.

Testing Principle

The reaction zone is coated with T, C lines, C lines is quality control lines, T lines is testing line and coated with bovine casein monoclonal antibody 1 (Ab-1), In the colloidal-gold tube is antibody 2 and colloidal-gold binding compounds (Ab-2-Gdd). When targets protein contained in sample, Ab-2-Gdd compounds will specifically bind with the target protein and when this compounds moving to the T line together, another site on the target protein will specifically bind with Ab-1, thus a red line is displayed.

Sensitivity

0.1 ppm (took casein, from bovine milk as the sample standard.) 

For environment swab the sensitivity is 0.05 μg /100 cm².

Note: LOD(limit of determination) = Sensitivity × Dilution Ratio 

Specificity

No cross-reaction with shellfish, almond, buckwheat, egg, soy, gluten, lactose and peanut.

High cross-reaction with goat milk.

 

Pribolab is a manufacture focusing on the food safety area (especially biotoxin) products. The product line comprehensively covers mycotoxins, cyanotoxins & marine toxins, food allergens, GMOs and veterinary drug residues, etc. The featured products including biotoxin standards, ( 13C, 15N) isotope labeled standards, immunoaffinity columns, multifunctioncleanup columns and ELISA kits are widely applied in food safety area.We devote all of our passion to the food safety industry through constant product upgrading andtechnical innovation!