TB-500
TB-500
TB-500 (Thymosin Beta-4) helps cells move to where they're needed, which is why it's studied so heavily around wound healing, muscle and tendon repair, and hair follicle research.
How TB-500 Works
A deeper look for the curious
For readers who want the full mechanism — feel free to skim.
TB-500 helps cells move to where they're needed — the first step in healing — by working with actin, the scaffolding inside cells. It also helps new blood vessels form in damaged tissue and protects cells from dying during the recovery process.
Key Findings
What researchers have observed in studies
Primary intracellular G-actin sequestering peptide
Promotes endothelial cell migration and differentiation
Reduces inflammatory cytokines in damaged tissues
Shows cardioprotective properties in ischemia models
Often Paired With
G-actin / Akt signaling pathway
43 amino acid polypeptide
Amino acid chain
Commonly Used For
What scientists study this compound for
Whole-body repair
Often used in research alongside BPC-157 to study full-body recovery from injuries and chronic strain.
Cardiovascular repair
Investigated for supporting heart tissue recovery after damage.
Hair growth
Explored for stimulating hair follicle stem cells, with possible applications for hair thinning.
Flexibility & mobility
Athletes and researchers have looked at it for joint mobility and reduced stiffness after injury.
Product Features
Research Focus
HPLC Verified
High-performance liquid chromatography confirms compound purity for every batch we produce.
Mass Spec Confirmed
ESI-MS verifies molecular weight and structural identity match the target compound.
Certificate of Analysis
Complete analytical data including chromatograms and mass spectra available per batch.
Related Products
View allLaboratory use only. This product is sold for laboratory use and is not intended for human consumption or medical use.
Third-party verified. Typical purity ≥97%.