TB500 (Thymosin Beta-4) – Research Peptide

TB-500 (Thymosin Beta-4) is supplied as a lyophilised solid in sealed vials, verified by HPLC with an independent batch Certificate of Analysis. Supplied as a laboratory reagent for in vitro research use only. Not for human or veterinary use. No dosage, protocol or application guidance is provided.

Download Third Party COA: TB500 COA
Each batch is independently tested by Janoshik, a trusted name in peptide analysis. We test every new batch to ensure consistency and quality. The batch number is clearly printed on each vial and matches the corresponding Certificate of Analysis (COA) for full traceability and transparency.

• Batch Numbers: 19340/A (5MG)
• Molecular Formula: C212H350N56O78S
• Peptide Sequence: Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser
• Research Only: Yes
• Purity: 99.285%
• Heavy Metals Report: See Report
• Endotoxin Test: See report
• Form: Lyophilised Solid
• Mixing Water Required: Yes

Usage and Storage:

TB500 is supplied as a lyophilised powder to preserve stability and performance in research environments. For optimal handling and long-term preservation, follow the recommended reconstitution and storage protocols available on our website.

Peptide Mixing Notes

Allow both the peptide vial and the sterile mixing solution to reach room temperature before reconstitution. This prevents temperature shock and ensures full solubility. Avoid excessive dilution and store the reconstituted solution appropriately to maintain peptide activity.

⚠️ Research Use Only – Important Legal Notice

Used solely for in vitro experiments and cannot be:

• Used in clinical trials involving humans
• Administered to humans as part of an experiment or investigation,
• Supplied to another party for human investigational use.