Compound overview
TB-500: Research Overview for UK Laboratories
· SupplyPeptides Research Hub
TB-500 is supplied by SupplyPeptides as a laboratory research material for qualified researchers in the UK. This guide summarises identity context, literature starting points, and how to evaluate batch quality. It does not provide human dosing, injection protocols, or therapeutic claims.
Research use only. Not for human or veterinary consumption.
What TB-500 is (research context)
TB-500 is a research material associated with thymosin β4 fragment literature. Catalogues typically offer it as a lyophilised peptide with stated HPLC purity and a batch Certificate of Analysis.
Peer-reviewed work around thymosin β4 pathways often discusses actin-related cell biology and tissue-response models in experimental systems. Those observations are research findings under controlled conditions — not clinical indications or product claims.
How UK laboratories typically evaluate supply
- Identity — confirm the catalogue title and any published sequence / CAS identifiers.
- Batch COA — HPLC purity and, ideally, mass-spec identity matched to the vial lot. Browse the COA library.
- UK fulfilment — tracked dispatch from UK stock when timeline matters.
- RUO framing — avoid suppliers that push human-use marketing on research SKUs.
Primary literature
Start with structured PubMed searches rather than secondary blogs:
When citing studies, note the model organism, assay system, and dose units used in that paper. Do not extrapolate animal or cell data into human-use instructions.
Storage and reconstitution (laboratory)
Lyophilised peptides are typically stored per institutional SOP and supplier notes (often frozen). After reconstitution, aliquot to limit freeze–thaw cycles. Use the laboratory reconstitution calculator only for concentration arithmetic — never as a human dosing tool. See also peptide storage & handling and bacteriostatic water explained.
Quality reading
Learn how to interpret HPLC/MS paperwork in How to read a Certificate of Analysis. Confirm lot numbers against the vial before critical experiments.
Buy TB-500 for research (UK)
Related Research Hub reading
Compliance context: What Research Use Only means in the UK (not legal advice).
Frequently asked questions
Is TB-500 for human use?
No. SupplyPeptides supplies TB-500 strictly for laboratory and in-vitro research use only. Not for human or veterinary consumption.
Where can I buy TB-500 for research in the UK?
See the product page at /products/tb-500 and confirm batch COA documentation before purchase.