GeneTech USA

GeneTech Animal Reproduction provides services in equine assisted reproduction, concentrating mainly on the Intracytoplasmic S***m Injection (ICSI) techniques.
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GeneTech Animal Reproduction provides services in equine assisted reproduction, concentrating mainly on the Intracytoplasmic S***m Injection (ICSI) techniques- Employing world renowned embryologists to provide the most successful equine embryo production! Our company employs world renowned embryologists to provide the most successful equine embryo production. GeneTech is located in the Quarter Hor

se Capital of the World, Purcell, Oklahoma. And, conveniently located near the Will Rogers Airport in Oklahoma City to ship and receive oocytes or embryos nationwide. Contact us with any questions or concerns, and we look forward to working with you and helping you with your equine reproductive needs!

06/04/2026

What a pleasure it was to host Dr. Pallone!

06/04/2026

𝗪𝗛𝗔𝗧 𝗔𝗥𝗘 𝗜𝗠𝗠𝗔𝗧𝗨𝗥𝗘 𝗢𝗢𝗖𝗬𝗧𝗘𝗦?

Immature oocytes are reproductive cells that have not yet completed their meiotic division inside the o***y.

Immature oocytes, distinguished by their prominent central nucleus, stand in contrast to mature oocytes, which have completed meiosis and exhibit a condensed nucleus. The oocyte and its surrounding cumulus cells are contained within a structure called a follicle, which provides the necessary environment for the oocyte’s growth and development.

The completion of oocyte maturation is complex and involves a delicate interplay of hormones, growth factors, and cellular interactions.

Both of these stages of oocytes, immature and mature alike, are suitable for Intracytoplasmic S***m Injection (ICSI) after in vitro culture.

Genetech offers an expertly formulated in-vitro maturation media, designed to maximize the potential of immature oocytes collected, ensuring they reach full maturation for the ICSI procedure.

06/03/2026

𝙒𝙝𝙮 𝙞𝙨 𝙄𝘾𝙎𝙄 𝙗𝙚𝙘𝙤𝙢𝙞𝙣𝙜 𝙢𝙤𝙧𝙚 𝙘𝙤𝙢𝙢𝙤𝙣 𝙞𝙣 𝙚𝙦𝙪𝙞𝙣𝙚 𝙧𝙚𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙞𝙤𝙣?

ICSI isn’t new in equine reproduction—it’s been around for 30 years—but it’s being used more now than ever.

A big reason is that the process has become more reliable and efficient. OPU techniques have improved, lab work is more consistent, and embryo development rates are higher than they were in earlier years, making outcomes more predictable.

It also gives breeders more flexibility with timing and genetics, which has become increasingly important in modern programs. Because of this combination of improved success rates and practical advantages, ICSI is now used far more routinely rather than being reserved for select cases.

06/02/2026

🧬 At GeneTech, we advance equine reproductive technology through cutting-edge ICSI services. The journey to successful ICSI begins with a critical step: 𝗧𝗛𝗘 𝗦𝗘𝗠𝗘𝗡.

Each stallion’s semen is unique. We can customize our approach by conducting a detailed analysis to maximize success rates and achieve optimal results. By assessing s***m quality, our specialized veterinarians evaluate s***m concentration, motility, and morphology to ensure high-quality s***m for fertilization. The early detection of fertility issues enables proactive solutions, optimizing conception chances. The quality of semen directly impacts ICSI effectiveness. By understanding its characteristics, we can make informed decisions and use advanced techniques to improve semen fertility for ICSI.

At GeneTech, our expert team is dedicated to precision and care. Semen analysis is key to ensuring each ICSI procedure achieves the best results.

06/01/2026

Oocytes, commonly referred to as a mare’s “eggs,” are the foundation of embryo production and collecting the oocytes is the first step towards utilizing ICSI to create your next foal.

▪️Every follicle contains a potential oocyte, the number of follicles a mare produces can vary between cycles.
▪️During the aspiration each follicle is flushed with fluid, scraped by a needle, and drained multiple times to extract the oocyte.
▪️After all follicles are aspirated, the fluid is filtered and we begin our search to find the oocytes.
▪️The oocytes are washed and placed into a holding media before being sent to the ICSI lab for maturation and eventual injection.

05/29/2026

☀️𝙈𝙚𝙚𝙩 𝙩𝙝𝙚 𝙁𝙡𝙤𝙧𝙞𝙙𝙖 𝙏𝙚𝙖𝙢: 𝘿𝙧. 𝙅𝙤𝙝𝙣 𝙎𝙝𝙧𝙚𝙬𝙨𝙗𝙪𝙧𝙮, 𝘿𝙑𝙈

Dr. John Shrewsbury is the Staff Veterinarian at our 𝙊𝙘𝙖𝙡𝙖, 𝙁𝙡𝙤𝙧𝙞𝙙𝙖 location. Originally from Bardstown, Kentucky, he earned his veterinary degree from Ross University School of Veterinary Medicine and completed his clinical training at the University of Florida. With a lifelong connection to the equine industry and hands-on experience in racing, mixed animal practice, and equine medicine, Dr. Shrewsbury is passionate about supporting the horses and people who shape the industry. Outside of work, he enjoys hunting, fishing, hiking, and spending time with his dog, Pablo.

Contact our Florida location for more information on how Dr. Shrewsbury can help you achieve your breeding goals!
📞+1 (352) 509-0186
📧[email protected]

05/28/2026

🗝️Key Terminology: 𝘖𝘰𝘤𝘺𝘵𝘦 𝘷𝘴 𝘌𝘮𝘣𝘳𝘺𝘰

An oocyte is a cell found in the ovaries of animals or humans. After fertilization, it develops into an embryo—the initial stage of offspring growth.

When making critical decisions for your breeding plans, understanding these terms is vital. It equips you to navigate the entire process, from inception to completion.

05/27/2026

We are here and ready work WITH your current team of trusted equine reproductive professionals!

We often get asked by prospective clients how the process works, and what we can say with confidence is that it often looks different depending on the client.

✅ Many clients already have veterinarians and breeding managers that they are working with who are performing aspirations. In that case, their team simply ships the oocytes back to our lab to complete the ICSI process.

✅ Some choose to have us visit their facility to assist with aspirations as they may not have a specialist in place that they are already working with in that area.

✅ Others choose to bring their mare(s) here to our facility in Purcell, OK to undergo the full management and process from start to finish.

Ultimately, our goal is to work WITH YOU—and to facilitate achieving your GOALS however it makes the most sense for you, your team and your mare(s).

Contact us today to learn about ALL your options as a mare owner and how GeneTech might be able to serve as a good addition to your breeding program.

05/26/2026

Genetics don’t have to be lost unexpectedly.

𝙋𝙤𝙨𝙩-𝙢𝙤𝙧𝙩𝙚𝙢 𝙤𝙤𝙘𝙮𝙩𝙚 𝙧𝙚𝙩𝙧𝙞𝙚𝙫𝙖𝙡 offers an opportunity to preserve valuable maternal genetics after the unexpected loss of a mare. Through this process, oocytes (eggs) can be recovered post-mortem and used to continue a breeding program, helping protect years of genetic planning and investment.

While timing, condition, and individual circumstances all play a role in outcomes, post-mortem oocyte retrieval can provide a path forward when the unexpected happens. It’s a reminder that reproductive technologies aren’t only about creating opportunities — they can also help preserve them.

At GeneTech, we understand that every mare represents years of planning, selection, and genetic potential. Having a plan in place for unforeseen circumstances can make all the difference in protecting the future of your program.

Questions about post-mortem oocyte retrieval or when it may be an option? Contact our team at (405) 926-8790 or [email protected].

05/25/2026

𝗠𝗲𝗺𝗼𝗿𝗶𝗮𝗹 𝗗𝗮𝘆 𝗶𝘀 𝗮 𝘀𝗮𝗰𝗿𝗲𝗱 𝗿𝗲𝗺𝗶𝗻𝗱𝗲𝗿 𝘁𝗵𝗮𝘁 𝗳𝗿𝗲𝗲𝗱𝗼𝗺 𝗶𝘀 𝗻𝗲𝘃𝗲𝗿 𝗳𝗿𝗲𝗲.

𝘞𝘦 𝘣𝘰𝘸 𝘰𝘶𝘳 𝘩𝘦𝘢𝘥𝘴 𝘪𝘯 𝘨𝘳𝘢𝘵𝘪𝘵𝘶𝘥𝘦 𝘧𝘰𝘳 𝘵𝘩𝘦 𝘮𝘦𝘯 𝘢𝘯𝘥 𝘸𝘰𝘮𝘦𝘯 𝘸𝘩𝘰 𝘭𝘢𝘪𝘥 𝘥𝘰𝘸𝘯 𝘵𝘩𝘦𝘪𝘳 𝘭𝘪𝘷𝘦𝘴 𝘧𝘰𝘳 𝘵𝘩𝘪𝘴 𝘯𝘢𝘵𝘪𝘰𝘯.🇺🇸

🇺🇸

Address

22123 Bryant Avenue
Purcell, OK
73080

Telephone

+14059268790

Website

http://www.genetechvet.com/, https://linktr.ee/GeneTechAnimalReproduction

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