For Research Use Only. Not for human use.
TB-500 (Thymosin Beta-4 Fragment) is a synthetic research peptide frequently studied in preclinical studies on cellular migration, tissue repair pathways, angiogenesis, and cytoskeletal organization. As a key actin-binding peptide fragment, TB-500 is widely used across regenerative biology, musculoskeletal studies, and wound-healing research models. According to published scientific literature, TB-500 functions as a major G-actin sequestering molecule, regulating actin polymerization processes central to cellular migration and structural reorganization .
Our TB-500 peptide is manufactured under strict analytical standards and supplied as a stable lyophilized powder to ensure experimental consistency, purity, and long-term reliability.
Key Scientific Features
High-purity, research-grade TB-500 peptide
Lyophilized formulation for enhanced stability during storage
Full Certificate of Analysis (COA) verifying purity and identity
Stringent quality-controlled manufacturing environment
Optimized for regenerative, cellular, and musculoskeletal research applications
Research-Referenced Applications (Based on existing scientific literature; not intended as therapeutic claims.) TB-500 is commonly explored in preclinical models involving:
Cellular migration & cytoskeletal reorganization pathways
Muscle, tendon, and ligament tissue research models
Regenerative-tissue and wound-healing studies
Angiogenesis and microvascular remodeling
Inflammatory and oxidative-stress response signaling
Actin-regulation and cell-mobility mechanisms
Why Researchers Choose Nationwide Peptides
Pharmaceutical-grade synthesis protocols
Analytical validation for purity, identity, and structural integrity
Reproducible batch-to-batch consistency
Transparent documentation and traceability
Competitive research-market pricing
Ideal for academic labs, biotechnology research groups, and peptide-science environments requiring high-stability, high-performance TB-500 peptide.