⚠️ RESEARCH USE ONLY: This product is intended for laboratory and developmental research purposes only. It is not for human consumption, not approved by the FDA, and is not intended to diagnose, treat, cure, or prevent any disease or health condition. Must be handled by qualified researchers in controlled laboratory settings only.

Swiss Chems TB-500 (Thymosin Beta-4) 5mg — Research Compound Profile

TB-500 is a synthetic peptide analog of thymosin beta-4 (Tβ4), studied in laboratory and experimental models for its interaction with actin-binding proteins involved in cellular migration and structural organization.

Swiss Chems supplies TB-500 as a freeze-dried powder in research-grade vials, with no fillers added during lyophilization to preserve compound purity and structural integrity throughout storage and handling.

Quick Reference

• Format: Freeze-dried lyophilized powder, no fillers

• Available sizes: 5mg per vial (Note: site property listing indicates 2mg active ingredient; verify batch specificities)

• Shelf life: 36 months

• CAS Number: 77591-33-4

• Purity: Lab-tested; HPLC-verified quality guarantee

• Use: Laboratory and developmental research only — not for human consumption

Compound Background & Research Context

TB-500 is a synthetic version of a naturally occurring 43-amino acid peptide found in almost all animal and human cells. In laboratory models, it is synthesized to mimic the natural protein's role in tissue repair and its ability to upregulate actin.

Cytoskeletal Dynamics

Research published in peer-reviewed journals focuses on TB-500's high affinity for G-actin. By binding to actin, the peptide plays a primary role in cellular structure and motility. This dynamic is effectively studied under controlled experimental conditions to observe the downstream effects on cellular migration.

Cellular Pathway Modulation

In experimental models, TB-500 has demonstrated specific interactions with cellular signaling pathways regulating tissue regeneration, angiogenesis, and inflammatory responses. Laboratory studies frequently examine its enzymatic hydrolysis, with primary metabolism occurring through proteolytic degradation and renal clearance. These observations are strictly limited to in vitro and preclinical research contexts.

Physicochemical Stability in Research Settings

According to standard protocols, TB-500's behavior in laboratory settings is influenced by solution pH, temperature, and exposure to aqueous environments. For research applications, it is recommended to be reconstituted specifically with bacteriostatic water (BAC). Controlling these variables is critical for researchers to maintain peptide integrity during experiments.

Chemical Composition & Identifiers

Structural Overview

TB-500 features a highly complex, 43-amino acid structure. Its significant molecular mass (4693 g/mol) is a key characteristic in the scientific literature, heavily influencing its actin-binding capacity, cellular mobility profiling, and interaction dynamics in laboratory models.

Known Synonyms

• UNII-QHK6Z47GTG

• TB500

• Thymosin β4

• L-Glutamine, N-acetyl-L-leucyl-L-lysyl-L-lysyl-L-threonyl-L-alpha-glutamyl-L-threonyl-

Technical Compound Data

Research Significance

TB-500 is an extensively studied peptide in the scientific literature concerning tissue engineering and regenerative experimental models. Its specific actin-binding properties and multi-pathway interactions in vitro make it a compound of high interest for researchers studying cellular migration, cytoskeletal dynamics, and developmental biology at the laboratory level.

Freeze-Drying & Compound Integrity

Lyophilization (freeze-drying) is the standard preservation method for sensitive research compounds. Swiss Chems uses this process without fillers to extend shelf life to 36 months while maintaining the structural integrity and purity of the compound between production and laboratory use.

Quality & Purity Guarantee

All Swiss Chems products are lab-tested, with results periodically published on their website. Each batch is eligible for independent HPLC testing at any licensed facility.

HPLC Verification Guarantee

• If your purchased product fails independent HPLC testing, Swiss Chems will refund the full cost of the HPLC test.

• The full order total plus shipping will also be refunded in the event of a confirmed negative result.

• This guarantee reflects a commitment to compound accuracy and traceability for the research community.

Storage & Handling (Research Use)

Recommended Storage

• Store freeze-dried vials in a cool, dry environment away from direct light and moisture.

• Reconstitution should only be performed by qualified researchers following standard laboratory protocols (reconstitution with BAC recommended).

• Once reconstituted, stability windows are dependent on solvent used, temperature, and storage conditions as determined by the researcher's experimental design.

Handling Notes

Researchers should follow all applicable laboratory safety protocols when handling biochemical compounds. Proper PPE and sterile technique are standard requirements for research use of lyophilized vials.

Intended for Research Use

This compound is intended exclusively for:

• Licensed researchers and qualified professionals conducting controlled laboratory studies.

• Academic or institutional research environments studying peptide-protein interactions, actin dynamics, or cellular biology in experimental models.

• Research facilities equipped to handle, reconstitute, and store lyophilized compounds under appropriate laboratory conditions.

This product is not intended for human consumption, veterinary use, or personal performance enhancement under any circumstances.

About Swiss Chems

Swiss Chems is a research compound supplier offering lab-tested peptides and research chemicals with HPLC-verified purity and documented quality assurance. All products are manufactured for laboratory and developmental research purposes only.

Explore more research compounds on our Peptides & Research Compounds collection page.

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Legal Disclaimer & Safety Warnings

FDA Statement: The statements made within this website have not been evaluated by the US Food and Drug Administration. The statements and the products of this company are not intended to diagnose, treat, cure, or prevent any disease. All products are for laboratory developmental research use only. Products are not for human consumption.

• This product is not for human consumption under any circumstances.

• By purchasing this product, you acknowledge you are a qualified researcher or licensed professional conducting legitimate scientific research.

• You accept full responsibility for compliance with all applicable federal, state, and local laws and regulations in your jurisdiction.

• Animal Supps makes no warranties, express or implied, regarding the safety, efficacy, or legality of this product.

• Keep out of reach of children and unauthorized individuals.

• Handle using appropriate laboratory safety equipment and protocols.

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