TB-500 (Thymosin Beta-4 Fragment) – Lyophilized Peptide

Price range: $45.00 through $65.00

TB-500 is a synthetic peptide fragment corresponding to the active region of Thymosin Beta-4. It acts as a primary actin-sequestering molecule, playing a crucial role in cellular migration, tissue remodeling, and angiogenesis. Our lyophilized TB-500 is HPLC-verified for >99% purity to ensure consistent performance in regenerative research models. Strictly for in-vitro laboratory research and development use only; not for human consumption.

Description

Product Overview In regenerative biology, cellular movement is just as critical as cellular growth. TB-500 represents the active sequence of Thymosin Beta-4 responsible for binding to actin, the protein that forms the structural scaffolding of cells.

Mechanism of Action

  • Actin Upregulation: By sequestering G-actin, TB-500 promotes the rapid migration of cells to sites of tissue damage in in-vitro models.

  • Angiogenesis: Research indicates it facilitates the differentiation of endothelial cells, promoting the formation of new blood vessel networks.

  • Inflammation Modulation: It is widely studied for its cytoprotective properties and its ability to downregulate inflammatory cytokines in stressed tissue samples.

Quality Assurance

  • Identity: Thymosin Beta-4 Active Fragment

  • Purity: >99% Verified by HPLC

  • Form: Sterile White Lyophilized Powder

Disclaimer:

WARNING – FOR RESEARCH USE ONLY: This product is sold exclusively as an analytical reference standard and research chemical. It is NOT an FDA-approved drug or medical device. Not for human consumption, therapeutic use, or veterinary application. Any reference to physiological effects is strictly for educational context.

Additional information

MG

5, 10

Research reference

The synthetic acetylated fragment corresponding to the active region of thymosin beta-4, a naturally occurring actin-sequestering peptide. Widely used in cell-migration and tissue-model research.

Class
Thymosin beta-4 fragment
CAS
77591-33-4
Formula
C212H350N56O78S
Storage
Lyophilized: -20°C. Reconstituted: 2-8°C.

Research use only. Sold as a chemical reference standard for in-vitro laboratory research. Not for human or veterinary use, and not a drug, food or cosmetic.