Product Details
Research-grade peptides with clear specifications, COA-backed quality verification, and Fahrenheit storage guidance for laboratory use.
TB 500 10MG
Overview
TB-500 (a synthetic version of a segment of Thymosin Beta-4) is primarily studied for its role in tissue regeneration.
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Description
TB-500 (a synthetic version of a segment of Thymosin Beta-4) is primarily studied for its role in tissue regeneration. In preclinical models, it’s shown to promote cell migration, support angiogenesis (the formation of new blood vessels), and reduce inflammation. It may enhance wound healing, muscle repair, and reduce fibrosis. However, it remains in research phases—no approved human uses—and its effects in people are not fully established.
TB-500 / Thymosin Beta-4 Fragment Research Details
Thymosin beta-4 is an actin-sequestering peptide implicated in cell migration, angiogenesis, inflammation biology, and repair models. TB-500 is commonly studied as a synthetic research analog/fragment rather than as the full endogenous protein.
99%+ target purity or lot-specific COA value
Ac-LKKTETQ
Lyophilized research material unless otherwise specified by COA
Research use only
Research Background
Synthetic peptide fragment modeled from thymosin beta-4 regions associated with actin regulation, cell migration, angiogenesis, and tissue-remodeling research. Key OneBio research contexts include cell migration assays, tissue-repair models, angiogenesis research, and actin/cytoskeletal biology.
Specifications
| Compound | TB-500 / Thymosin Beta-4 Fragment |
| SKU / Product | tb-500 |
| Molecular Weight | ~889.0 g/mol for common N-acetylated fragment |
| Formula / Classification | Lot-specific; verify by COA |
| Database / Identity Note | Related parent: Thymosin beta-4 literature; fragment identity by COA |
| Storage | -4°F long-term; 35-46°F short-term refrigerated; 39°F after reconstitution for up to 30 days when appropriate for the research protocol |
Quality Verification
Each batch should be reviewed against its Certificate of Analysis, including identity confirmation, purity method, mass/sequence or component confirmation, appearance, and lot-specific handling notes. Blend products should be checked against component-ratio documentation where available.
Laboratory Preparation
Prepare only inside a qualified laboratory using validated solvent choice, concentration, sterility, and storage protocols. For lyophilized peptides, use sterile deionized water or bacteriostatic water when appropriate for the research protocol, mix gently, maintain cold-chain handling, and avoid repeated freeze-thaw cycles.
Product-Specific Q&A
What is TB-500 / Thymosin Beta-4 Fragment used for in research?
TB-500 / Thymosin Beta-4 Fragment is used as a research material for cell migration assays, tissue-repair models, angiogenesis research, and actin/cytoskeletal biology. It is not offered for diagnostic, therapeutic, clinical, veterinary, or human-use applications.
What mechanism is most relevant for TB-500 / Thymosin Beta-4 Fragment?
Synthetic peptide fragment modeled from thymosin beta-4 regions associated with actin regulation, cell migration, angiogenesis, and tissue-remodeling research.
How should TB-500 / Thymosin Beta-4 Fragment identity and purity be verified?
Use the lot-specific Certificate of Analysis to confirm identity, purity, mass/sequence or component profile, and any method-specific data such as LC-MS/HPLC. Technical values on this page are research references and should be checked against the delivered lot.
What storage conditions apply to TB-500 / Thymosin Beta-4 Fragment?
-4°F long-term; 35-46°F short-term refrigerated; 39°F after reconstitution for up to 30 days when appropriate for the research protocol. Keep sealed, dry, protected from light, and avoid repeated freeze-thaw cycles after preparation.
References
- PMID 23084823: Doping control analysis of TB-500, a synthetic version of an active region of thymosin β₄, in equine urine and plasma by liquid chromatography-mass spectrometry. Journal of chromatography. A 2012.
Expanded Product Information
PeptideTech-style product tools added beneath the existing OneBio product layout: tabs, specifications, COA guidance, shipping/storage information, stock-solution guidance, verification notes, and FAQ.
| Product | Current product |
|---|---|
| Form | Lyophilized research material unless otherwise stated on the product label. |
| Purity / Identity | See product listing and available COA/batch documentation. |
| Storage | Long-term freezer storage around -4°F. Short-term refrigerated storage 35–46°F. Reconstituted materials should be handled under validated laboratory protocols. |
| Use Standard | Research-use only; not for human or animal administration. |
Third-party verification: Review the available Certificate of Analysis and batch documentation before use. Verify identity, purity, appearance, and lot-specific details against your lab requirements.
Are these products for research use only?
Yes. OneBio Research products are sold strictly for laboratory research and analytical testing.
Where do I find storage guidance?
Use the product label, COA, and the storage tab above. Long-term freezer storage is commonly referenced around -4°F; refrigerated short-term storage is 35–46°F.
Can I request documentation?
Yes. Use the COA/documentation request link or contact OneBio Research with the product and lot details.
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