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Quantity
TB-500 (Thymosin Beta-4) 10 mg
💧 Bacteriostatic Water (Included)
€75,00
One-time
- Cell migration and differentiation
- Actin regulation and cytoskeletal organization
- Anti-inflammatory activity
- Tissue repair and wound healing
- Angiogenesis promotion
- Injection site reactions (redness, swelling)
- Mild headache
- Temporary nausea
- Lightheadedness
This product is intended for laboratory research purposes only. Not for human consumption. Data from published preclinical and clinical studies.
Bacteriostatic Water
2 ml
Slowly drip along the vial wall. Do not shake — gently swirl.
Frequency
2× per week
Subcutaneous injection. Loading phase: 2× per week, maintenance: 1× per week.
Concentration
5 mg/ml
10 mg / 2 ml = 5 mg/ml. Every 10 units (0.1 ml) = 0.5 mg.
Titration
Loading phase
Loading: 2 mg 2×/wk (4–6 wk) · Maintenance: 2 mg 1×/wk
Storage:Before reconstitution, store refrigerated (2–8 °C) or frozen (-20 °C). After reconstitution, keep refrigerated and use within 28 days. Protect from direct sunlight.
TB-500 is a synthetic version of Thymosin Beta-4 (Tβ4), a naturally occurring 43-amino acid peptide present in virtually all human and animal cells. It plays a central role in cell migration, differentiation, and survival through its interaction with actin — the protein that forms the cytoskeleton. TB-500 is the active region of Thymosin Beta-4, retaining its key biological activities in a more practical research format.
Thymosin Beta-4 was first isolated from the thymus gland in 1981 by Allan Goldstein's laboratory. Initially studied for its role in T-cell maturation, subsequent research revealed its broader significance in wound healing, tissue repair, and cellular organization. The synthetic fragment TB-500 was developed to provide researchers with the bioactive portion of the full-length protein, and has since become one of the most studied peptides in regenerative medicine.
TB-500 has been studied extensively in preclinical and clinical settings. Here's what the published data shows:
Key Areas:
- Cell Migration & Repair — TB-500's primary mechanism involves sequestering G-actin monomers, promoting actin polymerization, and facilitating cell migration to sites of injury. This makes it a potent promoter of wound healing and tissue repair across multiple tissue types.
- Anti-Inflammatory — Research demonstrates TB-500 reduces inflammatory cytokine release and modulates the inflammatory cascade. It downregulates NF-κB signaling and reduces pro-inflammatory markers in various experimental models.
- Angiogenesis — TB-500 promotes the formation of new blood vessels from existing vasculature, a critical process in wound healing and tissue regeneration. It stimulates endothelial cell migration and tube formation.
- Cardiac & Neural Protection — Preclinical studies show TB-500 protects cardiac tissue following ischemic events and promotes neuronal survival. It activates epicardial progenitor cells and supports axonal regrowth after injury.
These results come from peer-reviewed studies published in leading medical journals. TB-500 consistently demonstrates significant potential in tissue repair, anti-inflammatory activity, and regenerative research applications.
Goldstein AL, et al. Thymosin beta4: actin-sequestering protein moonlights to repair injured tissues. — Trends Mol Med. 2005Sosne G, et al. Thymosin beta 4 and the eye: I can see clearly now the pain is gone. — Ann N Y Acad Sci. 2012Smart N, et al. Thymosin beta4 induces adult epicardial progenitor mobilization and neovascularization. — Nature. 2007
Frequently Asked Questions
Everything you want to know about TB-500 and our research compounds.
TB-500 is a synthetic peptide representing the active region of Thymosin Beta-4. What makes it unique is its central role in actin regulation — the protein that forms the structural framework of every cell. By modulating actin dynamics, TB-500 influences cell shape, movement, division, and signaling across virtually all tissue types.
While both are tissue-repair peptides, they work through different mechanisms. TB-500 acts primarily through actin regulation and cell migration. BPC-157 works through nitric oxide pathways and growth factor modulation. They target overlapping but distinct repair processes, which is why they are frequently studied together.
Every single batch undergoes independent third-party testing via HPLC and mass spectrometry — the gold standard in peptide analysis. We guarantee 99%+ purity on every vial. Certificates of Analysis are available for download directly on this page.
Orders are dispatched within 1-3 business days from our EU facility via FedEx with full tracking. EU delivery takes 1-3 days, US 2-4 days, Middle East 2-4 days. Every package is temperature-controlled and discreetly packed.
Each vial contains exactly 10mg of lyophilized TB-500 peptide. Store at -20°C for up to 2 years. After reconstitution with bacteriostatic water, refrigerate at 2-8°C and use within 4 weeks.
Three reasons: Verified purity — every batch tested with downloadable CoA. EU-manufactured — synthesized under strict pharmaceutical-grade conditions. Photo proof — we send you a photo of your exact order before it ships.
We accept Visa, Mastercard (select 'Pay Now' at checkout), and SEPA bank transfer for EU customers. All transactions are processed securely.
All products are sold strictly for laboratory and research purposes. They are not intended for human or animal consumption. Bionic Labs operates as a licensed chemical supplier within the EU.
Customer Reviews
5.0 — Based on 23 reviews
MW
Martin W. 🇬🇧✅ Verified Buyer
Excellent for Tissue Repair Research
TB-500 has been outstanding in our tissue repair studies. The results with wound healing models are consistently impressive. Bionic Labs delivers top purity every time.
FK
Frederik K. 🇩🇪✅ Verified Buyer
Great Regenerative Peptide
Using this for actin regulation studies and the quality is superb. Fast shipping to Germany, well packaged. Highly recommend for any regenerative research.
LV
Lotte V. 🇳🇱✅ Verified Buyer
TB-500 Quality is Outstanding
The product arrived quickly and the CoA matched perfectly. Our wound healing research has been yielding great results with this batch. Customer service was also very responsive when I had questions.
GR
Giuseppe R. 🇮🇹✅ Verified Buyer
Perfect for Cell Migration Studies
Exactly what we needed for our cell migration research. High purity, fast delivery. Will reorder.
TP
Thomas P. 🇬🇧✅ Verified Buyer
Best Quality TB-500
Bionic Labs never disappoints. Best supplier for research-grade TB-500 peptide.
JD
Julien D. 🇫🇷✅ Verified Buyer
Great Quality
Great quality product, professional service. Tissue repair research has been going very well with this peptide.
CM
Carlos M. 🇪🇸✅ Verified Buyer
Easy Ordering, Fast Shipping
Ordering online was simple and shipping was fast. Communication from Bionic Labs was very professional throughout the process.
EB
Erik B. 🇸🇪✅ Verified Buyer
Reliable and Consistent
Shipped quickly and received exactly what I needed for my regenerative peptide research. Quality is consistent batch to batch.
KN
Kasper N. 🇩🇰✅ Verified Buyer
TB-500 Works Great
Works brilliantly for our wound healing studies. Purity is exactly as stated on the CoA.
HG
Hannes G. 🇦🇹✅ Verified Buyer
Excellent Peptide Supplier
Very pleased with the product quality. Highest grade TB-500 I have used for research purposes.
PZ
Piotr Z. 🇵🇱✅ Verified Buyer
Exactly What I Needed
Got my order quickly and everything was correct. Actin regulation research is progressing well. Will order again soon.
SF
Sofia F. 🇵🇹✅ Verified Buyer
Fantastic Service!
Product was shipped very quickly and securely. Exactly as described on the certificate.
AH
Adam H. 🇬🇧✅ Verified Buyer
TB-500 10mg
Works great for tissue regeneration research. Reliable product every time.
IC
Ion C. 🇷🇴✅ Verified Buyer
Go-to Supplier!
Go-to supplier for research peptides! Best around for quality and service.
ON
Ondrej N. 🇨🇿✅ Verified Buyer
TB-500 Research Grade
Legit peptide. Works great for wound healing research!
HL
Henrik L. 🇳🇴✅ Verified Buyer
Love This Product
Excellent TB-500 for regenerative research. Huge help in our lab studies.
WD
Willem D. 🇧🇪✅ Verified Buyer
Verified Quality
Excellent product, exactly as described on the CoA. Purity is spot on.
LS
Lukas S. 🇩🇪✅ Verified Buyer
Consistent Quality!
Quality peptide, timely delivery. Consistent product batch after batch.
RB
Reto B. 🇨🇭✅ Verified Buyer
Good Product
Good TB-500 peptide. Noticeable results in tissue repair research.
AM
Alejandro M. 🇪🇸✅ Verified Buyer
Product As Advertised
Shipping was quick and ordering was easy. Product matches the specifications perfectly.
LP
Lorenzo P. 🇮🇹✅ Verified Buyer
Best Quality
Fast shipping, great for our angiogenesis and wound healing studies.
BV
Bram V. 🇳🇱✅ Verified Buyer
Very Satisfied
Very satisfied with this TB-500. Will continue ordering for ongoing research.
MH
Mikael H. 🇫🇮✅ Verified Buyer
Solid Peptide
Solid TB-500 product. Arrived fast, CoA checks out. Great for our regenerative research.
TB-500 (Thymosin Beta-4) 10 mg
💧 Bacteriostatic Water (Included)
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