What is Thymosin Alpha-1?
Thymosin Alpha-1 (TA1, Thymalfasin) is a 28-amino acid peptide naturally produced by the thymus gland and a key regulator of adaptive and innate immunity. It is approved in over 35 countries under the brand name Zadaxin for hepatitis B, hepatitis C, and immunocompromised patients, and has been studied extensively for antiviral, anti-tumor, and immunomodulatory properties. TA1 acts by stimulating T-cell maturation, dendritic cell function, and NK cell activity.
VELTRIDE supplies Thymosin Alpha-1 5mg lyophilized powder at ≥98% HPLC-verified purity with Certificate of Analysis, shipped discreetly across Canada from West Kelowna, BC. As a clinically validated immune peptide with extensive safety data, TA1 is one of the most credible options for immune research in Canada.
Research Highlights
- Approved in 35+ countries (Zadaxin) — extensive clinical safety and efficacy data
- T-cell maturation and Th1 polarization — adaptive immunity research
- NK cell activation — innate antiviral and antitumor immune research
- Dendritic cell maturation — antigen presentation and vaccine adjuvant studies
- Studied for COVID-19 immune outcomes in clinical settings
- Anti-tumor activity via immune surveillance enhancement in cancer models
- Longevity research — thymus involution and immune aging studies
Stacks Well With
Thymosin Alpha-1 is studied with Epithalon for thymic and longevity research. KPV pairs for anti-inflammatory plus immune modulation studies. Selank complements TA1 for immune-nootropic research protocols.
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What Researchers Are Saying
"Thymosin Alpha-1 from VELTRIDE is exceptional for our immunomodulation research. Ships to Quebec fast."
— S.L., Quebec City QC"Our T-cell research in Canada depends on consistent TA-1 batches. VELTRIDE never disappoints."
— J.M., Toronto ON"Best immune peptide supplier in Canada. Thymosin Alpha-1 purity and packaging are always excellent."
— D.W., Calgary AB