Product Details
TB-500 — Thymosin Beta-4 Fragment Peptide
TB-500 is a synthetic peptide representing the active region of Thymosin Beta-4 (Tβ4), a 43-amino acid protein naturally produced by the thymus gland. As the primary intracellular G-actin sequestering peptide, Thymosin Beta-4 plays a fundamental role in cell motility, migration, and tissue repair — making TB-500 an essential research tool for regenerative biology studies.
Mechanism of Action
TB-500 promotes cellular responses through actin polymerization regulation, which is critical for cell migration and proliferation during wound repair. The peptide upregulates cell-building proteins such as actin, facilitates new blood vessel formation through angiogenesis, and reduces pro-inflammatory cytokine expression. Its low molecular weight allows efficient distribution through tissues with high bioavailability at injury sites.
Research Applications
- Tissue repair and wound healing mechanisms
- Actin polymerization and cytoskeletal organization
- Angiogenesis and new blood vessel formation
- Anti-inflammatory pathway modulation
- Cardiac tissue remodeling studies
- Stem cell differentiation and migration research
Product Specifications
- Quantity: 5/10mg per vial
- Purity: ≥98% (HPLC verified)
- Form: Lyophilized powder
- Storage: Refrigerate after reconstitution
- Testing: USA lab tested, COA available
For research purposes only. Not for human use or consumption.
Stacey Brady verified owner
Fast delivery and product arrived in perfect shape.
Anonymous verified owner
Fast shipping, great quality.
Kyle verified owner
Good stuff.
Blaine Randolph verified owner
Great stuff.
Angel verified owner
Excellent experience from order to delivery.
Alex Spitler verified owner
Great product.
Bryan W. verified owner
Works like it should, with careful packaging.
Robert L. verified owner
My one stop shop for research compounds.