Research peptide · Thymosin Beta-4 fragment
TB-500 (Thymosin Beta-4 fragment) in 10mg to 30mg vials. Studied in cell migration and tissue repair research. ≥99% HPLC, lyophilized. Fast EU shipping.
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Independently verified quality
3,000+
satisfied researchers
99.43%
Avg. purity 2026
4.8 ★
ProvenExpert
TB-500 (Thymosin Beta-4 fragment) is a synthetic peptide that promotes cell migration, angiogenesis, and tissue regeneration. It may support flexibility, wound healing, and recovery from injuries to muscles, tendons, and ligaments. Lyophilized format ensures stability when stored at 2–8°C.
G-actin sequestration driving actin polymerization, ILK-PI3K-Akt cell survival signaling, VEGF-mediated angiogenesis, MMP-driven ECM remodeling, NF-κB anti-inflammatory modulation
Beginner protocol
— mg / Woche
Advanced protocol
2.5-5 mg twice weekly, subcutaneously
Note: The dosages listed correspond to typical ranges from published research literature. They do not replace advice from a qualified researcher or physician.
Every batch is analyzed by an independent laboratory via HPLC before shipment. We document purity (avg. 99.43% in 2026), mass spectrometry identity, and sterility. Production follows GMP standards in ISO-certified laboratories.
TB-500 is a synthetic fragment of Thymosin Beta-4, a naturally occurring peptide. In research, it promotes cell migration, angiogenesis, and tissue repair.
Store in a cool, dry place at 2-8 degrees Celsius. Use reconstituted peptide within 14 days.
>=99% purity, verified by HPLC analysis with an included Certificate of Analysis.
Available in 10mg, 15mg, 20mg, and 30mg vials. The choice depends on the research protocol.
Yes! With the 10mg pack, you save 110 EUR (10x110=1100 vs. 990 EUR). Savings are even greater for higher dosages.
Temperature-controlled shipping with cold-chain packaging. EU and US shipping available.
Research details
5mg vial + 2 ml BAC water → concentration:
Per unit (10 IU)
0.25 mg
Steady-state plasma level after ~ 4 weeks with weekly administration.
Scientific references
/ vial
