Information for TB-500
TB-500 is a synthetic peptide derivative of thymosin β4 (Tβ4) whose biological activity remains unconfirmed; current research has instead focused on its metabolic degradation and analytical profiling (Rahaman et al. 2024). Among the identified metabolites, only Ac-LKKTE exhibited in vitro wound healing activity, indicating that previous functional effects attributed to TB-500 may be due to this specific metabolite (Rahaman et al. 2024).
GMP Certificates of Analysis
6.08mg
Batch V250606-26 009
06/20/2025
5.9mg
Batch #PKTB5005924
09/10/2024
Research Certificates of Analysis
11.57mg
Task #42402
Batch #05072024
05/16/2024
8.19mg
Task #42390
Batch #04302024
05/08/2024
TB-500 Peptide Structure
Source: PubChem
PubChem Identifier: CID 16132341
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-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser
Molecular Formula: C212H350N56O78S
Molecular Weight: 4963.4408 g/mol
CAS Number: 77591-33-4
Product Usage
This PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY. This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only. All product information available on this website is for educational purposes only. Bodily introduction of any kind into humans or animals is strictly forbidden by law. This product should only be handled by licensed, qualified professionals. This product is not a drug, food, or cosmetic and may not be misbranded, misused or mislabeled as a drug, food or cosmetic.
