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A short peptide of seven amino acids corresponding to a fragment of the protein thymosin β4. A crystalline solid, supplied as a single-lot reference material.
Vial size
$27.00
5 mg / vial · $5.40 / mg
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Lot pending — the certificate publishes here once third-party results for this lot are finalized.
TB-500 is catalogued here as a short peptide of seven amino acids, corresponding to a fragment of the protein thymosin β4. It belongs in the tissue-repair research collection.
Vestrand supplies it as one production lot at a time, prepared for independent purity testing, with each lot's certificate on its verification page.
The detail that matters here is a name clash. “TB-500” is used for two genuinely different molecules — this short seven-amino-acid fragment, and the full-length thymosin β4 protein, which is many times larger. Everything on this page describes the short fragment, and the two should never be crossed.
For laboratory research use only. Not for human or veterinary use.
TB-500 is a synthetic peptide corresponding to the actin-binding fragment of thymosin β4. It is catalogued in tissue-repair research as a reference for the short fragment, distinct from the full-length thymosin β4 protein.
Research use only
For laboratory research use only. Not for human or veterinary use.
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