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TB-500 (TB4) vial
Regeneration

TB-500 (TB4).

Available Variants
5 mg 10 mg 20 mg

Research area: Regeneration

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For research purposes only. Not intended for use in humans or animals.
Regeneration research

About TB-500 (TB4)

TB-500 (TB4) is studied in tissue regeneration and repair research, including cell and animal models. TB-500 is associated with regulation of actin monomers, creating a mobilizable reserve for cell migration — a systemic rather than locally confined mechanism.

Research Application

Studied in tissue-regeneration research, with focus on its described systemic rather than locally confined mechanism via mobilization of actin monomers.

Important to know

Claims circulating online are often not backed by valid clinical data. Treat all information as a starting point for your own scientific research, not as usage guidance.

5 mg, 10 mg, 20 mg
Lyophilized powder
Regeneration
see lab reports →
43 amino acids – synthetic thymosin beta-4 analog (WHO INN: timbetasin)
Originally discovered in the thymus in the 1960s. FDA Category 2 substance since 2023; WADA-prohibited.

Sequence and regulatory status data are based on publicly available sources and refer to the compound in general, not to a specific product.

Research Overview

Studies on regenerative peptides are mostly derived from cell culture and animal models; comprehensive clinical data is typically still limited.

  • Malinda KM, et al. J Invest Dermatol. 1999;113(3):364–368. PMID 10469335
  • Bock-Marquette I, et al. Nature. 2004;432(7016):466–472. PMID 15565145
  • Sosne G, Ousler GW. Clin Ophthalmol. 2015;9:877–884. PMID 26056426

References without a PMID can be located via the respective publisher. This overview does not claim to be exhaustive.

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