Buy TB-500 20mg | Thymosin Beta-4 Fragment for Tissue Repair Research

TB-500 (20mg), also known as Thymosin Beta-4 Fragment (17-23) or Ac-LKKTETQ, is a synthetic peptide studied for its powerful regenerative and healing properties. It is widely used in tissue repair, wound healing, and anti-inflammatory research. TB-500 is investigated for its ability to promote cell migration, angiogenesis, actin sequestration, and accelerated recovery of muscle, tendon, ligament, and other soft tissues in experimental models.

Sequence: Ac-Lys-Lys-Thr-Glu-Thr-Gln-OH Molecular Formula: C₃₈H₆₈N₁₄O₁₄ Molecular Weight: 889.0 g/mol (approximate) Purity: ≥99% (lyophilized, research-grade)

Important Notice: This peptide is strictly intended for research and laboratory use only. Not for human consumption, diagnostic, therapeutic, or veterinary purposes. Please review and agree to our Terms and Conditions before ordering.

What is TB-500?

TB-500 is a synthetic version of a naturally occurring active fragment of Thymosin Beta-4, a protein found in nearly all human and animal cells. It plays a critical role in regulating actin polymerization, which is essential for cell structure, movement, and wound healing. Unlike full-length Thymosin Beta-4, the TB-500 fragment is more stable and easier to work with in laboratory settings while retaining strong biological activity.

Mechanism of Action in Research

In experimental models, TB-500 demonstrates multiple regenerative effects:

• Promotes cell migration and differentiation
• Stimulates angiogenesis (new blood vessel formation)
• Reduces inflammation and oxidative stress
• Enhances actin sequestration and cytoskeletal reorganization
• Accelerates tissue repair in muscle, tendon, ligament, and skin models
• Supports flexibility and reduces scar tissue formation

These properties make TB-500 a valuable tool for studying injury recovery, fibrosis, and regenerative medicine.

Key Research Areas

TB-500 is commonly studied in:

• Muscle, tendon, and ligament injury repair models
• Wound healing and skin regeneration assays
• Anti-inflammatory and fibrosis research
• Cardiovascular and endothelial protection studies
• Hair growth and dermal regeneration models

Research Applications

The 20mg vial supports:

• In-vitro cell migration and angiogenesis assays
• In-vivo tissue injury and recovery studies
• Dose-response and chronic administration experiments
• Comparative regenerative peptide research

Reconstitution is typically performed with bacteriostatic water for precise laboratory dosing.

Why Choose 99% Pure TB-500 20mg?

Our TB-500 20mg offers ≥99% purity for reliable, reproducible results in cell migration, angiogenesis, and tissue repair endpoint measurements. Third-party tested and lyophilized for maximum stability.

In summary, TB-500 20mg is a high-quality synthetic peptide for advanced research into tissue repair, wound healing, muscle recovery, angiogenesis, and anti-inflammatory processes. Advance your regenerative and injury recovery studies with this potent research tool.