TB-500 Research Peptide

TB-500 is a trade name used inconsistently across the research-compound market. Some sources use it for full-length Thymosin Beta-4, while others use it for shorter Thymosin Beta-4-derived fragments. Before including TB-500 in any protocol, verify the exact sequence, CAS number and molecular weight against the current batch Certificate of Analysis.

This product is supplied only when the batch documentation confirms identity and purity for the material in the vial. Request the current batch COA before ordering if your protocol depends on a specific TB-500 identity.

Lyophilised for maximum stability and dispatched from the UK with tracked, discreet delivery and cold-chain options available on request.

Orders placed before 4pm Monday–Friday are dispatched the same working day. Standard tracked UK delivery (1–2 working days) is £4.99, or free on orders over £25; next-working-day delivery is available at checkout. All orders ship in plain, tamper-evident packaging with no external indication of contents.

Every order is covered by our 7-day money-back guarantee: if anything arrives damaged or incorrect, contact us within 7 days and we will replace it or refund you in full. Volume pricing applies automatically — 20% off orders over £150 and 30% off over £500. See our shipping page for full details, including European delivery.

Store at -20°C. After reconstitution, refrigerate at 2–8°C and use within 21 days.

Reconstitute under sterile laboratory conditions using bacteriostatic water. Handle only with appropriate laboratory PPE and procedures.

TB-500 is supplied strictly for in-vitro laboratory research purposes only. It is not a medicine, supplement or cosmetic, and is not intended for human or veterinary use, consumption, or diagnostic purposes. By purchasing you confirm you are a qualified researcher or institution and agree to our Research Use Terms.