$130.00
TB-500 is the research designation for synthetic thymosin beta-4, a 43-amino-acid actin-binding peptide present in nearly all mammalian cells. It is studied in wound-healing, cardiac and corneal repair research for its roles in cell migration and angiogenesis.
| Product Format | 10mg vials |
|---|---|
| Vial Size | 10mg |
| Vial Capacity | 3 mL |
| Box Combinations | 20mg, 50mg, 100mg |
| Cost per milligram | $4.90 – $6.50 |
| Multi-vial Purity | 99.38% |
| Endotoxin Screening | PASSED |
| Heavy Metals Screening | PASSED |
| Purity Screening | PASSED |
| Doubly Validated | YES |
| Independently Tested | YES |
Allen Biotechnology Co Manufacturer ID: WF65
Batch ID: AM202685
CAS: 77591-33-4
Molecular Formula: C212H350N56O78S
(for educational purposes only)
Thymosin beta-4 is the major intracellular G-actin sequestering peptide; research links its release at injury sites to enhanced cell migration, blood-vessel formation and reduced scar formation in dermal, corneal and cardiac injury models.
TB4 manages the cell's actin building blocks, which is central to how cells move into a wound. That is the thread connecting its many repair studies.
Preclinical myocardial-infarction studies reported thymosin beta-4 associated improvements in cardiomyocyte survival and vascular growth, prompting early-phase clinical exploration in cardiac repair.
The heart-repair mouse work is among the most cited TB4 research, though clinical translation remains early.
TB-500 is the research designation for synthetic thymosin beta-4, a 43-amino-acid actin-binding peptide present in nearly all mammalian cells. It is sold strictly for laboratory research use — not for human or veterinary use.
The current batch tested at 99.38% by HPLC at an independent laboratory, with additional endotoxin, heavy-metals and sterility screening. Certificates are published per batch on our Independent Certifications page.
TB-500 (TB4) (10mg vials) is offered in 20mg, 50mg, 100mg boxes (2 × 10mg vials, 5 × 10mg vials, 10 × 10mg vials), priced $130.00 to $490.00 — the per-mg cost falls as box size increases.
Keep sealed lyophilized vials refrigerated at 2–8°C away from light (stable 24+ months). After reconstitution with bacteriostatic water, refrigerate and use within the study-validated window, typically 30 days; never freeze reconstituted solution.
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Every batch of TB-500 (TB4) ships with third-party certificates. Current batch documents:
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NOTICE: All information provided above is strictly intended for educational and informational purposes. Our products are designed for research use solely and are not approved for human consumption. Please refrain from any form of ingestion.
By making a purchase from Allen Biotechnology Co, you acknowledge that you are acquiring Research Chemicals. Our products are exclusively intended for laboratory research purposes.
It is imperative that only qualified and licensed professionals handle this product. Under no circumstances should it be utilized as a drug, agricultural or pesticide product, food additive, or household chemical. Misrepresentation of this product for such purposes is strictly prohibited by law. All content on our website is provided for educational use exclusively. Any form of introduction into the human or animal body is illegal.
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