
Ridgeway Science has a 30-year pedigree in producing gold-standard progesterone ELISAs, used by vets and within research institutes in the UK and overseas. Our ELISAs provide a fast and accurate measurement of an animal’s progesterone (P4) level in milk (milk progesterone), serum or plasma.
Originally developed to assist dairy farmers with fertility management, we are now pleased to offer the assays for other species. If you don’t find information about the species that you are working with please get in touch.
Our ELISAs have also been used as a benchmark test to compare other new and upcoming on-farm aids for heat detection, such as our product P4Gold.





