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Thymosin Beta-4 activated integrin-linked kinase and promoted cardiac cell migration, survival, and cardiac repair following ischaemic injury.
View on PubMed โ
TB-500 EU
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TB-500 is a synthetic analogue of Thymosin Beta-4 (Tฮฒ4), one of the most abundant intracellular peptides in mammalian tissues. It replicates the active actin-binding region responsible for cell migration and tissue repair. Published research in Nature demonstrated its role in cardiac cell survival and repair following ischaemic injury.
Every batch is independently tested by a 3rd party laboratory. Certificate of Analysis available below.
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Every batch is tested by an independent third-party laboratory with no commercial relationship to Camo Chem. We never self-certify. The full Certificate of Analysis is published on this page and verifiable directly with the testing lab.
Worldwide shipping. UK orders typically delivered in 1-3 working days. EU and international orders 3-7 working days. Tracked and signed-for delivery. Free shipping over ยฃ65 (UK) / โฌ110 (EU) / $110 (US).
Store lyophilised powder in a cool, dry place away from direct light. After reconstitution with bacteriostatic water, refrigerate at 2-8ยฐC and use within 28 days. Avoid repeated freeze-thaw cycles.
Don't forget
Bacteriostatic water
Required for reconstituting lyophilised peptides. European Warehouse.
Reconstitution
Need help with dosing?
Calculate the exact volume of bacteriostatic water for your target dose.
Worldwide ShippingUK ยท EU ยท USA ยท Asia
3rd Party TestedIndependent lab CoA
โฅ96% HPLC PurityVerified per batch
Safe DeliveryDiscreet packaging
Research Overview
About this compound
What does the research say?
TB-500 replicates the active actin-binding region of Thymosin Beta-4 (Tฮฒ4), a 43-amino acid peptide present in virtually all human and animal cells. Its primary biological function is regulating actin polymerisation, which directly influences cell motility, migration, and tissue repair.
In preclinical models, TB-500 promoted new blood vessel formation, accelerated wound healing, and reduced pro-inflammatory cytokines. A landmark study published in Nature showed that Thymosin Beta-4 activated integrin-linked kinase and promoted cardiac cell migration, survival, and cardiac repair following ischaemic injury.
These are not marketing claims. These are peer-reviewed, published results. You can verify every reference below.
Why does quality matter with TB-500?
TB-500 is a complex peptide that requires precise synthesis. Its biological activity depends on correct folding of the actin-binding domain. Impurities or degradation products can interfere with this critical structure.
At Camo Chem, every batch is tested by an independent 3rd party laboratory. We publish the full Certificate of Analysis for every batch, and you can verify the results directly with the lab. We do not self-certify. Ever.
Ask your current supplier: who tests their products?
Technical Data
Compound specifications
| Common Names | TB-500, TB500, Thymosin Beta-4 Fragment |
| CAS Number | 77591-33-4 |
| Parent Compound | Thymosin Beta-4 (Tฮฒ4) |
| Molecular Formula | CโโโHโโ โNโ โOโโS |
| Molecular Weight | ~4,963 g/mol |
| Classification | Actin-sequestering peptide / Tissue repair peptide |
| Purity | โฅ96% (HPLC verified) |
| Content per Vial | 5 mg |
| Physical Form | Lyophilised (freeze-dried) white powder |
| Solubility | Soluble in water and bacteriostatic water |
| Storage | Powder: cool, dry place. After reconstitution: 2-8ยฐC. |
Peer-reviewed Studies
Published research on TB-500
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Promoted endothelial cell differentiation, angiogenesis, and accelerated wound healing in preclinical models.
View on PubMed โ3
Reduced pro-inflammatory cytokines and modulated cardiac repair pathways in multiple in vivo models.
View on PubMed โ
Customer Reviews
What researchers are saying
4.8
41 reviews
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VERY WONDERFUL PRODUCT
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Non ho notato su di me cambiamenti
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Prodotti sempre di ottima qualitร ๐๐ป
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Healed my tendynopathy perfectly
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Il prodotto รจ sicuramente quello descritto e quindi "legit" come si dice in questi lidi, spedizione ottima, tracciamento adeguato, unica pecca ovviamente il prezzo ma la qualitร e sicurezza van pagate
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il miglio tb in circolazione. REAL TOP QUALITY
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Miglior tb500 sul mercato
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The best for healing and repair
FAQ
Frequently asked questions
TB-500 is a synthetic analogue of Thymosin Beta-4 (Tฮฒ4), a naturally occurring 43-amino acid peptide involved in actin regulation, cell migration, and tissue repair. Its CAS number is 77591-33-4. It is sold exclusively as a research compound.
Every batch meets a minimum of 96% purity as verified by HPLC. Testing is performed by an independent 3rd party laboratory. The CoA is available on this page.
By an independent laboratory with no commercial relationship with our company. We do not self-certify. Our CoAs are verifiable directly with the testing lab.
Yes. TB-500 is supplied as a lyophilised powder and must be reconstituted with bacteriostatic water before use.
In lyophilised form, store in a cool, dry place. After reconstitution, refrigerate at 2-8ยฐC and use within 28 days.
