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Laboratory reference
Tissue Signaling · Lyophilized · 5 mg – 20 mg
Thymosin Beta-4 fragment researched for actin regulation and cell migration.
Sold for laboratory and research applications only. Not a drug, not a dietary supplement, and not for use in humans or animals.
Laboratory reference only — mechanism and literature. Not medical advice and not a personal-use protocol.
Ac-LKKTETQ — a synthetic fragment of thymosin β-4 studied in actin sequestration and cell-migration research models.
Lyophilized (powder)
−20°C · up to 24 months
Peer-reviewed references for laboratory background only. Citations are not product claims.
Journal of Biological Chemistry
Thymosin beta 4 and Fx, an actin-sequestering peptide, are indistinguishable
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