TB500

TB500 — Thymosin Beta-4 Analog Research Peptide

TB500 is a synthetic analog of Thymosin Beta-4, a naturally occurring peptide involved in cell migration, proliferation, and differentiation. It is widely studied for its systemic healing properties, particularly in the repair of muscles, tendons, ligaments, and blood vessels.

Mechanism of Action

TB500 upregulates actin, a protein essential for cell structure and movement, promoting cell migration to injury sites. It also stimulates angiogenesis, reduces inflammation, and modulates immune response through T-cell activation pathways.

Research Applications

• Systemic muscle and connective tissue repair
• Cardiac muscle injury recovery research
• Chronic inflammation and wound healing
• Hair follicle regeneration studies

Reconstitution

Reconstitute 5 mg vial with 1 mL BAC water → 5 mg/mL.

Dosing Protocol (Research Reference)

• Loading Weeks 1–6: 2.5 mg × 2 per week (50 units on U-100)
• Taper: 2.5 mg once per week for 4 weeks
• Maintenance: 2.5 mg once per month
• Route: Subcutaneous or intramuscular injection

Storage

Store lyophilized at −20°C. After reconstitution, refrigerate at 2–8°C and use within 30 days.

⚠️ For research use only.