Name: TB-500
SKU: ha-1779486923531-36
Availability: InStock

Properties

Name:	TB-500 (Thymosin Beta-4)
Purity:	~99% HPLC
Vial Contents:	Lyophilized Powder
CAS Number:	77591-33-4
PubChem CID:	16132341
Molecular Weight:	4963.4408 g/mol
Molecular Formula:	C₂₁₂H₃₅₀N₅₆O₇₈S

Product Details

Description:
TB-500 is the synthetic version of Thymosin Beta-4, a 43-amino acid protein that is a primary regulator of actin, a key component of the cellular cytoskeleton. Thymosin Beta-4 is a naturally occurring protein found in virtually all human and animal cells, with particularly high concentrations in platelets and wound fluid.

In a research context, TB-500 is a critical tool for investigating cellular mechanics and motility. Its primary mechanism involves actin sequestration, which allows researchers to study its influence on processes such as cell migration, proliferation, and differentiation. It is frequently used in *in vitro* models of tissue repair, angiogenesis, and inflammation to explore the fundamental role of actin dynamics in these complex cellular processes.

Intended Use

This product is sold strictly for in vitro laboratory research and development purposes ONLY.
It is NOT intended for human or veterinary use, consumption, diagnostics, therapeutic applications, or any other use outside of controlled laboratory research.
TB-500, as supplied, is an experimental compound intended for scientific investigation into the role of actin dynamics in cellular processes.
This product is NOT an FDA-approved drug, dietary supplement, or cosmetic or intended for any clinical use.

Handling and Storage

Storage: Store lyophilized product at −20°C to −80°C. Protect from moisture and light. Store reconstituted product at 2°C to 8°C (standard refrigerator temperature).
Reconstitution: Reconstitute with appropriate sterile laboratory solvents (e.g., sterile water, bacteriostatic water) immediately prior to research use, following established laboratory protocols for peptide handling.
Safety: Handle using appropriate personal protective equipment (PPE) such as gloves, lab coat, and eye protection, within a controlled laboratory environment.

Quality Assurance

Our TB-500 is synthesized to high purity specifications, verified by analytical methods such as HPLC and Mass Spectrometry.
Purity and content is verified for every batch through third party testing.

Further Information and Verification

For chemical properties, identifiers, and links to related research for Thymosin Beta-4, you can search its CAS number (77591-33-4) or name on the PubChem website. A direct link to the entry is: https://pubchem.ncbi.nlm.nih.gov/compound/16132341.

Disclaimer

Purchase of this product signifies an agreement that it will be used solely for legitimate laboratory research purposes by qualified individuals trained in laboratory procedures and safety. The buyer assumes all responsibility for the proper handling, storage, use, and disposal of this product. The seller makes no claims regarding the suitability of this product for any particular research application beyond its specified chemical identity and purity. This product has not been evaluated by the Food and Drug Administration and is not intended to diagnose, treat, cure, or prevent any disease or condition. All product descriptions and details found on this website are intended for educational, research and informational purposes only.