TB-500 is a research peptide used in preclinical laboratory models involving metabolic, mitochondrial, immune, or regenerative pathways.

What is it?

TB-500 is a synthetic peptide fragment engineered to replicate the biologically active region of thymosin beta-4. It is produced exclusively for investigational and in vitro research purposes, with modifications intended to improve molecular stability and consistency compared to the native protein.

In preclinical and laboratory research models, TB-500 has been explored for its role in cellular migration, angiogenic signaling, and skeletal muscle fiber repair pathways. These characteristics have made it a subject of interest in experimental studies focused on soft tissue recovery mechanisms and cardiomyocyte repair signaling.

Mechanism of Interest

• Angiogenesis — Observed to influence vascular endothelial pathways.
• Tissue Repair — Supports modeling of gastric, tendon, and muscular healing.
• Cytoprotection — Evaluated for protective effects in oxidative environments.

Key Research Applications

• Tissue repair and regeneration research
• Inflammation pathway modeling
• Angiogenesis studies

Handling & Storage

Lyophilized: Store at –20°C, protect from light and moisture.

Reconstituted: Store at 2–8°C, avoid freeze–thaw cycles.

Research Use Only

This product is supplied strictly for laboratory, research, and development use. Not for human consumption or therapeutic application.