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

TB-500 vial

Recovery Peptide

TB-500

  • Thymosin Beta-4
  • Tβ4
  • TB4
  • Timbetasin

A synthetic form of Thymosin Beta-4, a 43-amino acid actin-regulating peptide. Studied for cell migration, angiogenesis, and tissue repair across muscle, tendon, corneal, and cardiac models.

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Certificate of Analysis

Third Party Tested by Freedom Diagnostics

Latest

99.0%

Purity

Variant TB-500 10MG
Lot # SAMPLE-PENDING
Labeled 10.00 mg
Actual —
Tested Pending

Frequently Researched Together

Commonly studied alongside other recovery & repair compounds

LL-37

LL-37

Recovery & Repair

From $179

Compound Information

Technical specifications

Molecular Profile

What Is TB-500?

Type Synthetic 43-amino-acid peptide
CAS Number 77591-33-4
Molecular Weight 4963.4 g/mol
Amino Acids 43
Sequence Ac-SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES
Formula C212H350N56O78S
PubChem Database
Storage Requirements

Stability Information

  • Lyophilized — long-term stable
  • Protect from light
  • Reconstitute with bacteriostatic water
Lyophilized (powder) −20°C · stable 24+ months
Reconstituted 2–8°C · use within 30 days
Handling Avoid repeated freeze-thaw

Sources & References

Peer-reviewed research

Nature

Thymosin beta4 activates integrin-linked kinase and promotes cardiac cell migration, survival and cardiac repair

2004 · DOI: 10.1038/nature03000

Bock-Marquette I et al.

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Trends Mol Med

Thymosin beta4: actin-sequestering protein moonlights to repair injured tissues

2005 · DOI: 10.1016/j.molmed.2005.07.004

Goldstein AL et al.

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J Invest Dermatol

Thymosin beta4 accelerates wound healing

1999 · DOI: 10.1046/j.1523-1747.1999.00708.x

Malinda KM et al.

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Exp Eye Res

Thymosin beta 4 promotes corneal wound healing and modulates inflammatory mediators in vivo

2001 · DOI: 10.1006/exer.2000.0985

Sosne G et al.

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Clin Ophthalmol

Thymosin beta 4: a novel corneal wound healing and anti-inflammatory agent

2007 · DOI: 10.2147/opth.s12160046

Sosne G et al.

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Ann N Y Acad Sci

Thymosin beta4 is cardioprotective after myocardial infarction

2007 · DOI: 10.1196/annals.1415.048

Srivastava D et al.

View Source

Important Research Notice

Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.

All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.

By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.

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