TB500 10Vials/box

Basic Information

Generic Name: TB500 (Thymosin Beta-4 Acetate)

CAS: 77591-33-4

Structure: 43-amino acid synthetic peptide (core active fragment: Ac-LKKTETQ)

Molecular Weight: 4963.5 Da

Appearance: White lyophilized powder

Status: Research reagent / Customized peptide, not FDA / China-listed drug

II. Core Mechanism of Action

Actin Regulation: Binds to G-actin, regulates the cytoskeleton, and strongly promotes cell migration to the site of injury.

Angiogenesis: Stimulates new blood vessel formation, improves blood supply to the damaged area, and accelerates repair.

Anti-inflammatory and Repairing: Downregulates pro-inflammatory factors, promotes inflammation resolution (not simply inhibition), and reduces scar formation.

Stem Cell Mobilization: Recruits stem cells, promoting tissue regeneration and collagen synthesis.

Systemic Effects: Acts on systemic tissues, not locally, suitable for large-scale/deep injuries.

III. Core Functions (Research/Application Scenarios)

1. Sports Injury Repair (Most Mainstream)

Accelerates the repair of muscle tears, tendinitis, ligament sprains, and joint injuries.

Shortenes postoperative/post-exercise recovery time and improves joint flexibility.

Reduces chronic pain and fibrosis, and improves tissue quality.

2. Skin and Wound Healing

Accelerates the healing of surgical incisions, burns, and ulcers, and reduces scar hyperplasia.

Improves skin elasticity and collagen density, and aids in anti-aging.

3. Cardiovascular and Neuroprotective Effects (Cutting-Edge Research)

Animal studies: Reduces infarct area, improves cardiac function, and protects nerve tissue.

Potential applications: Ischemic injury, neurodegenerative diseases (not clinically validated).

4. Others

Improves insulin sensitivity, supports immune regulation, and promotes bone density improvement.