About Us


Bushover's Biologicals was founded in 1984 as a sole proprietorship and was incorporated in June of 1991.  It's founder is Bob Bushover has over 40 years experience working with animals in research and 30 years experience in producing antibodies, antibody development, and antibody assaying. Bob is the President/CEO of Bushover's Biologicals and his wife, Holly Swain is the Vice president and handles all the accounting. Bob is a State of Maine Licensed Veterinarian Technician since 1981. Bob received his BS from Colorado State University in animal science in 1975 and an AAS degree in Veterinary Technology Lab animal science at Sunny @ Delhi in 1972. Bob also taught animal care and animal nutrition at Kennebec Valley Community College in Fairfield Maine.

Prior to establishing Bushover's Biologicals, the original focus of the company was to produce custom antibodies for specific customers and and antibodies for general sales. Over the years the focus has evolved to almost exclusively doing custom antibodies. We have been working with a number of companies for over 15 years. Besides antibodies to hormones, cardiac markers, tumor markers, and proteins, we have extensive experience making antibodies to bacterias, viruses, and toxins.

Bushover's Biologicals is certified as a blood collection facility (not for direct export) for rabbits and goat blood products under USDA License #ME-TEC-0002. EU License 142/2011, EC License 1069/2009, USDA Research License 11-R-0012.

In the future we hope to continue to expand our customer services and do more in the veterinarian


Our Guarantee: With 70 years experience in antibody manufacturing, we strive to make sure each customer is 100% satisfied with our products and services. We take every step possible to provide the best antibodies at a fair price. It is our belief that when our customers succeed, we succeed!



Bob Bushover/President & CEO

About Us
Contact Us
Fax: 207-923-3374
Phone: 207-923-3374
Email: robertbushover@bushoversbiologicals.com
Email: beckyoxley@bushoversbiologicals.com