Alkaline Phosphatase ALP Rapid Test Strip
Alkaline Phosphatase (ALP) is an enzyme naturally present in all raw milks, which is used as an indicator of proper milk pasteurization. Complete pasteurization will inactivate the enzyme to below levels which are detectable by conventional methods. Because the heat stability of ALP is greater than that of pathogens which may be present in milk, the enzyme serves as an indicator of product safety. However, the failure to detect ALP activity does not guarantee that the product is pathogen free. The current ALP rapid test strip is based on chemical reaction of ALP with its substrate to detect ALP activity in pasteurized milk. It is specific and accurate.
Key facts of the ALP Rapid Test Strip
- Ready to use test strip
- No extra instrument needed
- Applicable for pasteurized milk.
Detection Limit of the ALP rapid test strip
ALP 100mU/L in pasteurized milk, please check the kit instruction for details or contact us directly.
Technical Details of the ALP Rapid Test Strip
| Product name | Alkaline Phosphatase, ALP Rapid Test Strip |
|---|---|
| Product code | T004 |
| Principle | Enzymatic assay |
| Sample | milk, water, etc |
| Specificity | 100% |
| Sensitivity | 100mU/L, or 0.5% raw milk in pasteurized milk |
| Shelf-life | 12 months |
| Storage | 2-8 oC |
How to use this ALP rapid test kit
The detection of samples is very easy. Just DIP-SHAKE-SEAL-INCUBATE, then check the result.
This test strip is only for one time use, do not use repeatedly.
ALP rapid test strip Kit Components
- ALP Rapid Test Strip, 50pcs
- PE bags, 50pcs
- Kit instruction manual, 1 set
Materials required but not provided
- Sample cup
- Incubator
- Timer
Video on how to use the kit
Further reading:
- Martin, N. H., Friedlander, A., Mok, A., Kent, D., Wiedmann, M., & Boor, K. J. (2014). Peroxide test strips detect added hydrogen peroxide in raw milk at levels affecting bacterial load. Journal of food protection, 77(10), 1809–1813. https://doi.org/10.4315/0362-028X.JFP-14-074
- Silva, R. A., Montes, R. H., Richter, E. M., & Munoz, R. A. (2012). Rapid and selective determination of hydrogen peroxide residues in milk by batch injection analysis with amperometric detection. Food Chemistry, 133(1), 200-204.
Frequently asked questions
Unlike the other manufacturer of research reagents, our products are well validated according to ISO standards and are designed for diagnostic purpose. Some of them are also validated by International Institute, such as AOAC-RI, ILVO, WOAH reference laboratories. Using our products, you will have reliability, affordability, and credibility. Our technical support team will also provide after-sale service in case you have any technical questions.
