Healing & RecoveryMW: 4963 g/mol
TB-500 (Thymosin Beta-4 Fragment)
A synthetic version of the active region of Thymosin Beta-4, a ubiquitous regenerative protein found in high concentrations in platelets and wound healing sites.
Biological Mechanism
Up-regulates cellular actin binding, facilitates cell migration to injured sites, down-regulates inflammatory cytokines, and prevents pathological fibrosis.
Common Research Dosing
2.0 mg – 2.5 mg
Reconstitute with ~2 mL BAC water
Storage & Reconstitution
Store reconstituted solution refrigerated at 2°C–8°C for 3 to 4 weeks.
Audited Vendor Rankings
Top Verified Vendors for TB-500
Scientific Context: TB-500 (Thymosin Beta-4 Fragment) is referenced strictly for laboratory research, cell culture studies, and in-vitro analytical testing. It is not licensed for human medical or therapeutic use.