For laboratory & research use only · Worldwide cold-chain shipping

Thymosin β4 (TB-500)

≥98% (HPLC)
43-residue peptide reference standard, lyophilised, ≥98% HPLC.
Specifications
SKU QCL-RP-5MG-002
CAS number 77591-33-4
Synonyms / aliases Tβ4, Thymosin beta-4, TB-500
Molecular formula C212H350N56O78S
Molecular weight 4963.44 g/mol
Purity ≥98% (HPLC)
Specification / size 5 mg / vial
Physical form Lyophilized powder
Storage -20°C, protect from light, desiccate
Testing laboratory Janoshik Analytical
Availability Pre Order

This material is supplied as a research reference standard for in-vitro laboratory and analytical work. Each lot is characterised by reverse-phase HPLC for purity and by mass spectrometry for identity, and the corresponding Certificate of Analysis is published before dispatch.

Reconstitution, handling and storage should follow standard laboratory practice for lyophilised reference materials. The product is intended solely for qualified researchers and laboratory professionals.

Research use only. All products are sold strictly as research reference materials for in-vitro laboratory and analytical use. They are not drugs, foods, cosmetics, or medical devices, and are not intended for human or veterinary use, ingestion, or any form of in-vivo administration. By purchasing, you confirm you are a qualified researcher and accept full responsibility for safe, lawful handling.