What is TB-500?
TB-500 is a synthetic peptide corresponding to the active region of Thymosin Beta-4, a naturally occurring protein involved in actin regulation and cell migration. In research it is valued for its reported ability to travel systemically and reach tissue throughout the body rather than acting only at a local site.
TB-500 in equine research
In equine veterinary research, TB-500 is studied as a model compound for deep tissue and muscle recovery research. The horse is one of the most-studied large-animal models in connective-tissue and musculoskeletal research because equine tendon and ligament injuries are common and slow to resolve. Peptides associated with angiogenesis and tissue repair, such as BPC-157 and TB-500 (Thymosin Beta-4), appear frequently in equine-model research literature for exactly this reason.
TB-500 research focuses on its binding to G-actin and its role in cell migration, blood-vessel formation, and the recruitment of repair cells to damaged tissue. By promoting cell motility, it is studied as a driver of slower but deeper regeneration than localized repair peptides.
Sourcing, purity & COA for Horses TB-500 research
Every lot supplied for Horses TB-500 research is third-party tested to a 99%+ purity target, with identity confirmed by mass spectrometry and purity quantified by HPLC. A Certificate of Analysis is available on request and ties each vial to a tracked lot. We ship nationwide to veterinary and university research programs with cold-chain handling where appropriate. Publicly verifiable third-party documentation is the trust standard for serious veterinary research material.
Frequently asked questions
Is TB-500 studied in equine research?
TB-500 appears in equine research models as a model compound (A synthetic version of the active region of Thymosin Beta-4, studied for deep-tissue regeneration.). It is research-use-only and not for administration to horses.
Is TB-500 approved for horses?
No. TB-500 is not approved by the FDA for veterinary use and is supplied strictly for laboratory and veterinary research, not for administration to any animal.
What sizes of TB-500 are available?
TB-500 ships as lyophilized research vials (5 mg vial, 10 mg vial), third-party tested with a COA on request.
Can veterinary researchers order TB-500 B2B?
Yes - we supply qualified veterinary researchers and facilities B2B and via the research portal.
What is TB-500 researched for?
Deep-tissue and muscle recovery, flexibility, and chronic-injury models, often alongside BPC-157. Research use only - not for human consumption.
What sizes are available?
5 mg and 10 mg lyophilized vials, third-party tested, COA on request.
All horses research peptides · TB-500 overview
External references: FDA Center for Veterinary Medicine · Peptide (Wikipedia)