TB-500 (Synthetic Thymosin β4) Research Peptide

TB-500 is a high-purity synthetic peptide supplied for laboratory research applications. Researchers use this compound in studies involving peptide structure, cellular signalling, cytoskeletal dynamics, and biochemical pathway analysis. Furthermore, its well-characterised sequence and consistent formulation make it suitable for controlled and reproducible laboratory workflows.

Each vial contains lyophilised TB-500 (Synthetic Thymosin β4). The freeze-dried format enhances stability, and it helps preserve compound integrity during storage and transport. As a result, researchers can maintain reliable performance across extended experimental timelines.

TB-500 carries the CAS Number 885340-08-9. It has a molecular formula of C38H68N10O14 and a molecular weight of approximately 889.01 g/mol. In addition, its peptide sequence is N-Acetyl-Leu-Lys-Lys-Thr-Glu-Thr-Gln, which supports consistent identification and analytical use in research environments.

Third-party testing data is available for transparency and verification. You can review test results here: https://janoshik.com/tests/132669-Sample_5_FGJMNL6T55VU. Furthermore, each batch undergoes strict internal quality control to ensure consistency and purity.

Key Specifications

• Content: TB-500 (lyophilised peptide)
• Form: Freeze-dried powder for enhanced stability
• Purity: ≥99% (HPLC-verified)
• Certificate of Analysis (COA): Provided with every batch
• Storage: Maintained at –20°C in a temperature-controlled facility until dispatch
• Origin: UK-stocked for fast Royal Mail delivery
• Intended use: Laboratory research only

Molecular Information

TB-500 is a synthetic analogue of Thymosin β4 used in biochemical and cellular research. Therefore, researchers often include it in studies involving peptide interactions, structural biology, and molecular signalling pathways. In addition, its defined amino acid sequence supports reproducibility across experimental designs.

Storage & Stability

Store TB-500 at –20°C for long-term stability. For short-term use, keep the vial in a cool, dry, and dark environment. Additionally, avoid repeated freeze–thaw cycles, as this helps preserve peptide quality and consistency over time.

Intended Use

This product is intended strictly for laboratory research purposes only. It is not intended for human consumption, veterinary use, diagnostic procedures, or medical applications. Researchers must handle all materials in accordance with established laboratory safety protocols.