What is TB-500 used for in research?

TB-500 research centers on tissue repair. In a rat skin wound model, thymosin beta-4 sped wound closure, with more collagen and blood vessels than controls. In a mouse limb ischemia model, it increased new blood vessels and restored blood flow. In a mouse heart attack model, it promoted cardiac cell migration and survival, and animal corneal wound studies found faster healing.

Earlier work covers muscle and nerve models, including rat brain injury and stroke, where functional recovery scores improved. Many independent groups have studied Tβ4, but delivery routes and schedules vary, and none of the data describe effects in people. Read our research purposes only policy, then shop TB 500 for lab work.