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Noopept Capsules (20mg) $95.00 -
CJC-1295 no DAC (10mg) $60.00 -
PE-22-28 (10mg) $60.00 -
TB-500 (10mg) $79.00
in stock
In stock
TB-500 (10mg)
$79.00
In Stock99%+ PurityThird-Party TestedStrictly For In-Vitro UseUS Finished
≥99% PurityMade in the USAResearch Grade
- ≥99% purity — third-party HPLC & MS tested
- Lyophilized & vacuum-sealed for maximum stability
- Cold-chain shipped • fast US & international delivery
Estimate delivery times: 3-5 days.
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Description
Description
TB-500 Properties (PubChem)
TB-500 comes in the form of a Lyophilized powder. Each unit consists of one vial containing 10mg/vial.
- Molecular formula: C212H350N56O78S
- Molecular weight: 4963 g/mol
- Synonym: Thymosin beta4
- Sequence: Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr- Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser
- CAS number: 77591-33-4
Research Use Only
DISCLAIMER: All products listed on this site are for research purposes ONLY. This product is NOT intended for human or animal consumption of any kind and are subject to our terms of purchase.
Only qualified professionals with appropriate expertise should manage and handle this product. The distributor, manufacturer, and seller of this product disclaim any responsibility for its misuse or any resulting consequences. By accessing this product, you consent to comply with these terms and conditions.
Certificate of Analysis
Independent third-party lab testing — HPLC purity and bacterial endotoxin results are published for every batch.
Shipping & returns
Dispatched within 24 hours, via 2-Day Air, discreetly packaged.
Refunds and replacements are eligible for broken or incorrect items — email hello@minutemanpeptides.com within 48 hours of delivery with your order number.
Reconstitution & storage
Storage — keep cool and dry, away from direct sunlight. Refrigerate at 2–8 °C after reconstitution.
Supplied as lyophilized powder for laboratory research. Not for human or animal use.
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For Research Purposes Only
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Compound information
Molecular profile
What is TB-500 / Thymosin Beta-4?
- Type
- Synthetic peptide
- Class
- Thymosin beta-4 fragment
- Amino acids
- 43 (full sequence)
- Molecular weight
- ~4,963 g/mol
- Form
- Lyophilized powder
Storage requirements
Stability information
Avoid freeze/thaw cycles
Protect from light
Refrigerate once reconstituted
Lyophilized (powder)
−20 °C · 24+ months
Reconstituted
2–8 °C · ~14–28 days
Research applications
- Actin-binding research
- Cell migration studies
- Tissue remodeling research
- Angiogenesis studies
Sources & references
Cells
Thymosin β(4) and β(10) Expression in Human Organs during Development: A Review
2024 · PMID 38994967
Faa G, et al. View on PubMed ↗
Stem cell reports
Thymosin beta 4 as an Alzheimer disease intervention target identified using human brain organoids
2025 · PMID 40816274
Zeng PM, et al. View on PubMed ↗
International immunopharmacology
Thymosin beta-4 denotes new directions towards developing prosperous anti-aging regenerative therapies
2023 · PMID 36709593
Bock-Marquette I, et al. View on PubMed ↗
For Research Use Only. Not for use in diagnostic procedures or human or veterinary applications. This product is sold exclusively as a laboratory reagent for qualified scientific investigation and is not intended to diagnose, treat, cure, or prevent any disease. Specifications are provided for reference only — see the certificate library for batch data.