TB-500
Thymosin β4 Fragment 500
A$49.95
Out of stock
TB-500 is a synthetic peptide derived from the active region of the naturally occurring protein Thymosin Beta-4 (Tβ4). It is widely investigated in laboratory research for its involvement in cell migration, cytoskeletal organization, tissue remodeling, angiogenesis, and regenerative biology.
Thymosin Beta-4 is naturally expressed in many tissues and participates in cellular processes including actin binding, cell movement, and wound-healing responses. TB-500 has become an important research tool for studying these biological mechanisms in experimental models.
Product Name: TB-500
Alternative Name: Thymosin β4 Fragment 500
Peptide Class: Synthetic Thymosin β4 Fragment
CAS Number: 77591-33-4
Molecular Formula: C₃₈H₆₈N₁₂O₁₀
Molecular Weight: 889.02 g/mol
Purity: ≥99% (HPLC)
Available Sizes: 10 mg
Appearance: White to off-white lyophilized powder
Grade: Research Grade
TB-500 is commonly investigated in laboratory studies involving:
Cell migration
Cytoskeletal organization
Actin polymerization
Connective tissue biology
Tendon and ligament research
Skeletal muscle biology
Angiogenesis
Tissue remodeling
Regenerative biology
Cellular signaling pathways
TB-500 is a synthetic peptide modeled after the biologically active region of Thymosin Beta-4, a naturally occurring peptide involved in cellular movement and tissue organization.
Experimental studies have explored its role in:
Actin-binding protein interactions
Cell differentiation
Fibroblast migration
Vascular biology
Extracellular matrix remodeling
Cellular regeneration mechanisms
Its broad range of biological activities has made TB-500 one of the most extensively studied peptides in regenerative research.
Store refrigerated at 2–8°C before reconstitution.
For long-term storage, keep frozen at −20°C.
Protect from moisture, heat, and direct light.
Allow the vial to reach room temperature before opening.
Reconstitute using sterile bacteriostatic water or another suitable laboratory-grade solvent.
Gently swirl until fully dissolved.
Avoid vigorous shaking.
Minimize repeated freeze–thaw cycles following reconstitution.
Every batch undergoes comprehensive analytical testing, including:
HPLC Purity Analysis (≥99%)
Mass Spectrometry Verification
Peptide Identity Confirmation
Appearance Inspection
Batch Quality Control Testing
TB-500 has become one of the most frequently studied peptides in regenerative biology because of its relationship to Thymosin Beta-4 and its role in experimental models of tissue remodeling and cellular migration. Its well-characterized structure and widespread use in preclinical research make it a valuable reagent for investigating connective tissue biology, angiogenesis, and peptide signaling.
For Research Use Only.
This product is intended exclusively for scientific and laboratory research. It is not intended for human consumption, veterinary use, or clinical application and has not been approved for the diagnosis, treatment, cure, or prevention of any disease.