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FOR RESEARCH PURPOSES ONLY — This compound is not FDA approved. All data presented is from clinical trials for educational reference.
Recovery Research

Tb500

Thymosin Beta-4 / TB-500

A synthetic peptide derived from Thymosin Beta-4. Supplied as a lyophilized research compound in 5mg and 10mg formats.

Recovery Research
$39.99
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Certificate of Analysis

Third Party Tested by Freedom Diagnostics

Latest

99.40%

Purity
Variant Tb500 10mg
Lot # HL-5928420-P
Labeled 10mg
Actual 9.94mg
Tested May 2, 2026
View COA
Latest

99.40%

Purity
Variant Tb500 5mg
Lot # HL-5928420-P
Labeled 5mg
Actual 4.97mg
Tested May 2, 2026
View COA

Compound Information

Technical specification overview

Molecular Profile

What Is Tb500?

Compound Tb500 (Thymosin Beta-4)
Synonyms TB-4, Thymosin beta-4, Tβ4
Class Synthetic 43-amino acid thymic peptide
Research Focus Tissue repair, angiogenesis, actin regulation, anti-inflammation
Handling Store at -20C, protect from light
PubChem Database
Storage Requirements

Stability Information

Protect from light Avoid repeated freeze-thaw Lyophilized for stability
Lyophilized (powder)

-20C·up to 2 years

Reconstituted

2-8C·up to 30 days

FAQ

Frequently Asked Questions

Keep lyophilized material at -20C protected from light. Reconstituted at 2-8C, use within 30 days.

Sources & References

Peer-reviewed research

Journal of Peptide Science

Synthetic peptide research in recovery models

2019 View Source
BioMed Research International

Peptide bioactivity in preclinical studies

2020 View Source
Important Research Notice

Not for human consumption. Sold for research and educational purposes only.