TB-500 5mg — Research Vial

Thymosin Beta-4 fragment studied for tissue repair research. 98%+ HPLC-verified purity. 5mg lyophilised vial.

UK supplier — Royal Mail Tracked dispatch from London. PEPTIFY LIMITED #17021295. For research use only. Not for human consumption.

What ships in the box

• Lyophilised TB-500 research peptide vial — TB-500 5mg
• Janoshik Analytical Certificate of Analysis specific to the production lot
• HPLC purity report (99%+ standard before any vial is released; honest 98%+ on Semax 5mg/10mg and TB-500 5mg/10mg per batch 2026/04)
• Mass-spectrometry identity confirmation on the same COA
• UK Royal Mail Tracked dispatch from London — same working day if ordered before 1pm

Verification & trust

Every batch ships with the per-lot Certificate of Analysis from Janoshik Analytical (Czech Republic). Independent third-party testing — not in-house QC.

Background research on this compound is catalogued at /research/tb-500/.

Frequently asked questions about TB-500 5mg

What is TB-500 5mg?

TB-500 5mg is a lyophilised research peptide vial supplied by Peptify UK for in-vitro and preclinical research use only. Thymosin Beta-4 fragment studied for tissue repair research. 98%+ HPLC-verified purity. 5mg lyophilised vial.

How is TB-500 purity verified at Peptify?

Every batch is HPLC-tested by Janoshik Analytical, an independent laboratory in the Czech Republic. The batch-specific Certificate of Analysis is published on this product page and downloadable directly.

Is TB-500 legal to buy in the UK for research?

TB-500 is legal to purchase in the UK for bona fide research and laboratory use only. It is not an MHRA-approved medicine and is sold strictly with "for research use only" labelling. Not for human or animal consumption.

How does Peptify ship TB-500?

Royal Mail Tracked dispatch from London. UK orders placed before 1pm are dispatched same working day. PEPTIFY LIMITED is registered at Companies House under #17021295.

How should TB-500 be stored?

Unreconstituted vials are stable at -20°C for long-term storage and 2-8°C for short-term use. Protect from light and moisture. Reconstituted with bacteriostatic water, the solution should be refrigerated at 2-8°C.

For research use only. Not for human consumption.