Bestseller≥ 99.4%
HPLC ≥ 99.1%Identidad verificada por MSEndotoxinas analizadas
Referencia de investigación
TB-500
Thymosin Beta-4 Fragment (17–23)
TB-500 is a synthetic fragment of the naturally occurring Thymosin Beta-4 protein, widely studied in cell-migration and cytoskeletal-repair models. Produced under cGMP conditions and identity-verified by mass spectrometry on every batch.
- Identity confirmed by high-resolution mass spec
- Purity ≥ 99.1% by reverse-phase HPLC
- Endotoxin screened on every batch
- Matched pairing standard for BPC-157 panels
29 US$1
142 vials of 5 mg in current lot · ships in 24 h cold-chain
| Forma | Lyophilized powder · 3 mL amber vial |
|---|---|
| Contenido neto | 5 mg |
| CAS | 77591-33-4 |
| Masa molar | 4963.4 g/mol |
| Purity (HPLC) | ≥ 99.1% |
| Conservación | Store at –20 °C. Reconstituted solution: refrigerate, use within 30 days. |
Desde el laboratorio
Notas de investigación
Background reading on the analysis behind TB-500’s certificate.
Reference
BPC-157 and TB-500: The Molecular Synergy of Angiogenesis and Actin Upregulation
A technical comparison of BPC-157 and TB-500 in tissue regeneration models. Explore angiogenic signaling, actin regulation, and reconstitution guidelines.
HandlingStorage, reconstitution and cold chain: keeping peptides stable
Why lyophilized peptides are stored frozen, what actually degrades them, how to handle freeze–thaw cycles, and what to look for when a parcel arrives.
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