TB-500 (Thymosin B4 Acetate)

TB-500 (Thymosin Beta-4 Acetate) is a synthetic version of Thymosin Beta-4, a naturally occurring 43-amino-acid peptide found in nearly all human and animal cells. It plays a central role in cellular migration, differentiation, and tissue regeneration. TB-500 is extensively researched for its ability to promote angiogenesis (formation of new blood vessels), accelerate wound healing, reduce inflammation, and support muscle, tendon, and ligament recovery.

Molecular Details:
- Molecular Formula: C₂₁₂H₃₅₀N₅₆O₆₈S
- Molecular Weight: 4963.0 g/mol
- CAS Number: 77591-33-4
- Purity: ≥98% (HPLC verified)

Key Research Areas:
- Tissue repair and wound healing
- Angiogenesis and blood vessel formation
- Anti-inflammatory signaling
- Muscle, tendon, and ligament recovery
- Cellular migration and differentiation
- Cardiac tissue protection

TB-500 upregulates actin, a cell-building protein essential for healing and repair. By promoting cellular migration to injury sites and modulating inflammatory cytokines, it supports faster recovery of damaged tissues. Research has demonstrated its potential in cardiac repair, dermal wound healing, corneal repair, and musculoskeletal recovery.

For research and laboratory use only. Not intended for human consumption or medical use.

Store in a cool, dry environment: Store lyophilized powder at -20°C in a dry, dark environment. After reconstitution, store at 2–8°C (36–46°F) and use within 30 days. Avoid repeated freeze-thaw cycles.