TB-500
Product Overview
TB-500 is a synthetic peptide analog of Thymosin Beta-4 (Tβ4), a naturally occurring actin-binding protein found throughout mammalian cells. TB-500 replicates the functional actin-binding domain of Tβ4, allowing researchers to investigate cellular migration, angiogenesis, and repair processes in vitro and in vivo.
While it is not equivalent to the full-length Thymosin Beta-4 protein, TB-500 provides a simplified and stable model for cytoskeletal and regenerative studies.
Independent Batch Testing
Each batch of TB-500 is independently verified through third-party laboratory testing to confirm chemical accuracy, purity, and sterility. Reports are provided below for full transparency.
Purity Test
Verified using HPLC and MS to confirm chemical identity and ensure >99% purity.
Heavy Metals Test
Tested via ICP-MS to confirm absence of lead, mercury, cadmium, and arsenic.
Sterility Test
Confirmed free from microbial growth to ensure aseptic quality for research applications.
Endotoxin Test
Evaluated using LAL assay to ensure endotoxin levels meet strict safety and sterility standards.
Product Specifications
| Peptide Class | Synthetic Tβ4 Fragment |
| Sequence | Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr |
| Chemical Formula | C₂₁₂H₃₅₀N₅₆O₇₈S |
| Molecular Weight | ~4963 g/mol |
| CAS Number | 77591-33-4 |
| Form | Lyophilized powder (white to off-white) |
Research & Handling
TB-500 is distributed exclusively for research use only. It is not approved for medical, diagnostic, therapeutic, or veterinary use. Do not introduce this compound into the human or animal body. Any use outside of research violates product terms and federal guidelines.
This research material is shipped in a lyophilized powder state and must be handled with proper lab protocols and safety measures.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Shipping & Returns
Orders ship the next business day via UPS. Due to the nature of this product, we do not accept returns. In rare cases of loss or damage during shipment, please contact our support team for a replacement.
Research Use Only Disclaimer
All products on this site are for research and development use only. Products are not for human consumption of any kind. The statements made on this website have not been evaluated by the US Food and Drug Administration. The statements and the products of this company are not intended to diagnose, treat, cure, or prevent any disease.
Amino Alchemy is a chemical supplier. Amino Alchemy is not a compounding pharmacy or chemical compounding facility as defined under 503A of the Federal Food, Drug, and Cosmetic Act. Amino Alchemy is not an outsourcing facility as defined under 503B of the Federal Food, Drug, and Cosmetic Act.
Additional information
| Weight | .5 oz |
|---|---|
| Dimensions | 8 × 5 × 2 in |
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