TB500 (Thymosin Beta4 Acetate) – High Purity Premium Peptide API

Product Overview TB500, full name Thymosin Beta4 Acetate, is a synthetic regulatory peptide derived from endogenous thymosin beta-4. It can bind intracellular actin and participate in the regulation of cell migration, angiogenesis and inflammatory response. It is applied in laboratory research involving tissue damage repair, wound healing, endothelial cell regeneration, inflammation inhibition, fibrosis suppression and cardiovascular tissue remodeling related mechanism assays. It is extensively adopted in lab experiments targeting actin signaling pathway exploration, tissue repair pharmacodynamic testing and peptide pharmacological evaluation. Adopting optimized solid-phase peptide synthesis and acetylation modification technology, the product boasts outstanding water solubility and sustained reliable biological activity after reconstitution with specified solvent.

CAS Number: 77591-33-4

Technical Specifications & Quality Standards

HPLC Purity: ≥99.0% Identity Test: HPLC verification + complete mass spectrometry peptide sequencing, molecular weight fully matches theoretical standard value Appearance: Aseptic lyophilized white fine powder Strict CQA Quality Control: Full-item detection including residual organic solvents, heavy metal content, bacterial endotoxin, microbiological limits, complete peptide sequence validation and mass balance check;

The entire production line follows standardized GMP management system, guaranteeing uniform quality among different batches.

Supply & Order Instructions

Production Capacity: Stable large-scale manufacturing available, supporting kilogram-level bulk procurement and small-volume trial sample orders

Lead Time: Bulk kilogram orders need one month advance reservation owing to complex peptide synthesis routes and multi-round strict quality inspection processes; sample orders enjoy shorter delivery cycle.

Quality Assurance

Each shipment batch is attached with a full official Certificate of Analysis (COA). The product maintains purity over 99.0% with intact biological activity; third-party independent laboratory re-inspection is acceptable for purchasers’ authenticity confirmation.

Payment Options

Alibaba Trade Assurance, PayPal, USDT, Bank Wire Transfer, Western Union

Core Advantages

Standard regular packaging: inner glass vial + external plastic box, suitable for long-term low-temperature sealed preservation In-house professional peptide R&D laboratory team, providing customized synthesis service for various modified peptide derivatives

Confidential worldwide delivery equipped with dedicated cold-chain packaging to lock the biological activity of lyophilized peptide intact during transportation