Research Use Only: This product is supplied for laboratory research and in-vitro studies. Not for human or veterinary administration.

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Thymosin Alpha-1

Thymosin Alpha-1is a synthetic polypeptide consisting of 28 amino acids derived from the thymic hormone thymosin fraction 5. It has been utilized in research exploring modulation of T-cell-related pathways, toll-like receptor activation, and cytokine-associated signaling. In vitro and in vivo models suggest that Tα1 interacts with the MyD88/NF-κB cascade, offering insight into signaling dynamics and system homeostasis within experimental settings. For research use only. Not for human consumption
  • Metabolic Synergy Research
  • In-Vitro Receptor Profiling
  • HPLC Verified (≥98% Purity)
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Research Overview

Thymosin Alpha-1 (Tα1; also referenced as thymalfasin in portions of the literature) is a 28-amino-acid peptide originally characterized from thymic peptide fractions and widely used as a laboratory reagent in experimental immunology and cell signaling research. Published studies include in vitro cellular systems and in vivo animal models that evaluate Tα1-driven modulation of pattern-recognition receptor signaling, antigen-presenting cell maturation, cytokine network behavior, and downstream transcriptional programs.

Within research settings, Tα1 is commonly studied for its effects on innate/adaptive signaling crosstalk, dendritic cell functional state, T-cell polarization dynamics, and pathway-level biomarkers measured under controlled experimental conditions.