TB-500 is a synthetic research peptide derived from thymosin-beta-4, extensively studied for its potential regenerative properties. This pharmaceutical-grade polypeptide is provided as a white lyophilized powder with a purity exceeding 99%, making it suitable for scientific investigations into wound healing, tissue repair, and cellular health. The product undergoes rigorous quality control, including certification by Janoshik or equivalent testing institutions, ensuring consistency and reliability for research applications.


As a research chemical, TB-500 has been utilized in vitro and in vivo studies to examine its effects on muscle regeneration, joint strength, and endothelial function. It is supplied in sterile vials with customizable specifications, ranging from 5mg to 60mg per vial, or in bulk quantities such as 1g or 10g, to meet diverse experimental requirements. The peptide features a lyophilized form for enhanced stability and is ideal for studies involving adult, elderly, or pediatric model systems, though it is strictly for research use and not intended for human consumption.
TB-500's molecular structure, Ac-Leu-Lys-Lys-Thr-Glu-Thr-Gln-OH, corresponds to CAS number 885340-08-9, and it is produced under advanced synthesis protocols to exceed standard content specifications. This product is part of a specialized portfolio aimed at supporting scientific advancements in regenerative medicine, with all batches accompanied by detailed test reports to verify purity and sterility. Researchers can rely on TB-500 for consistent performance in controlled studies, with options for private customization to address specific project needs.
My experience with this order was quite positive overall. The shipping was remarkably fast, arriving much sooner than I had anticipated, which was a pleasant surprise. The packaging was secure and professional, ensuring that the product was well-protected during transit. In terms of quality, the items appeared to be of high standard, matching the descriptions provided. Customer service was responsive and helpful, promptly addressing my inquiries with clear and courteous communication. I appreciate the efficiency and care taken throughout the process, making it a reliable choice for future needs.