Renens (VD) Swiss foodtech company SwissDeCode is launching the DNAFoil® A2 Cow Test, a rapid kit that allows dairy farms and companies to test their cows independently and on the spot, in order to detect the presence of the A1 beta-casein allele and identify A2 milk-producing cows. r A2 milk testing and joins the DNAFoil® A2 Cow Milk Test, launched last year. A non-invasive, sample-to-result solution
The DNAFoil® A2 Cow is a highly accurate test that uses tail hair samples from cows to detect the presence of the A1 beta-casein allele. Providing all necessary material, the all-in-one test can be performed on-site, even by non-experts. The reliable and easily-interpretable results are available in 45 minutes, including approximately 15 minutes hands-on time. This significantly shortens the time to result, compared to current analytical methods.
New addition to the A2 family of tests Following the successful launch of the DNAFoil® A2 Cow Milk last year, a test that allows dairy processing companies to assess the purity of batches of A2 milk, SwissDeCode now adds a new product to the A2 family of tests, as customers expressed their interest in testing not only batches of milk, but also individual cows.
By offering products that are useful to breeders, farms, processing companies and others, the A2 family of tests has the potential to secure the authenticity and transparency of a large part of the A2 milk supply chain.
We redesigned DNA testing to scan over 3 billion DNA letters present in the hair of a cow and return a simple test band when that important A1 or A2 letter is present. By putting this powerful tool in the hands of farmers, we are helping them bring better milk products to market and enabling Gianpaolo Rando, CTO & Co-Founder of SwissDeCode A2 milk: a growing profitable market Milk beta casein can be of mainly two types: A1 and A2, with A2 milk containing only the A2 type.
Originally, all cows carried the A2 beta-casein gene exclusively, but over time they underwent a genetic mutation, which resulted in a different version of beta-casein gene that codes for the A1 betacasein type. Migration and modern farming resulted in the spread of this genetic mutation, which led to a mixed cattle population that can produce A1, A2 or both types of beta-casein.