Beef Cattle Intro


This test offers a safe, accurate, and easy alternative for confirming pregnancy in beef cattle. BioPRYN measures the presence of Pregnancy-Specific Protein B (PSPB), a protein only produced by the placenta of a growing fetus, in the blood circulation of the animal.

BioPRYN is a useful technology for the reproductive management of beef cattle herds. In addition to being safe, accurate and easy to use, BioPRYN is supported by industry experts educated in integrating the test to improve reproduction programs. BioPRYN is effective 28 days or later, after breeding, but lactating cows must also be 73 days after calving. BioTracking’s BioPRYN affiliate lab network makes this technology more readily accessible to producers – getting them what they need, fast.


This test combines the accurate, early pregnancy detection of the trusted, original BioPRYN blood pregnancy test, but now with same-day results. Like BioPRYN heifers and cows can be tested at 28 days or later, after breeding, but lactating cows also must also be 90 days after calving. When producers need faster results in situations, such as checking heifers upon arrival to a feedlot and working large herds of cattle that are penned and waiting,the shortened turn around turnaround time can save time and money. In emergency situations, it can can provide peace of mind when cattle are pending shipment or a pregnancy check is required during a show.