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RecoveryMedium Risk

Thymosin Alpha-1

Also known as: Tα1, Zadaxin

Half-life:
2 hours

Administration Routes

subcutaneous
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Mechanism of Action

Tα1 modulates both innate and adaptive immune responses by stimulating the differentiation and maturation of T-cells, dendritic cells, and natural killer cells. It upregulates MHC class I and II expression, enhancing antigen presentation. It also promotes the production of key cytokines including interferon-γ and interleukin-2, which are central to immune surveillance.

Thymosin Alpha-1 (Tα1) is a naturally occurring peptide produced by the thymus gland and present at low levels in peripheral blood. It is primarily researched for immune-modulatory effects, including support for post-illness recovery and long-term immune resilience. It has been used in clinical settings for chronic hepatitis and immunodeficiency conditions.

Primary Research Areas

  • recovery
  • longevity

Risk Profile

Medium Risk

Moderate risk profile in research contexts. Consult a healthcare professional before use.

Providers Offering Thymosin Alpha-1