BioTracking
Makers of BioPRYN®

A Non-invasive, Quick Response, 97% Accurate, Embryo Safe, Quality Assured Pregnancy Test for Livestock.

Blood test for cattle, sheep, elk, goats, bison, and deer.

What is BioPRYN®?
BioPRYN® (Pregnancy Ruminant Yes/No) is a pregnancy detection procedure in cattle, sheep and goats. It measures the presence of Pregnancy-Specific Protein B (PSPB) in the blood circulation of the animal. The PSPB is a protein is produced by the placenta of the growing fetus.

BioPRYN® begins with collection of a blood sample from the animal. The samples are then shipped to a laboratory where an enzyme-linked immunosorbent assay (ELISA) is performed. Reports may be downloaded directly into dairy management software.

Using BioPRYN® assures accuracy. When the livestock producer or veterinarian draws blood samples from the animal(s) at the correct time (30 days in cattle, 26 days in goats and 22 days in sheep) after breeding and 90 days after calving in cattle, the pregnancy question is answered within 27 hours after testing begins!

The Physiology Behind BioPRYN®