Thymosin Alpha-1 10mg | 10-Vial Kit | Immune Support Kit
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Thymosin Alpha-1 10mg | 10-Vial Kit — Thymic immunomodulatory peptide (Thymalfasin, Tα1) — stimulates T-cell maturation, enhances NK cell function, and upregulates type I interferons; studied in immune deficiency, chronic viral, and cancer adjuvant models. ≥99% HPLC purity, MS confirmed. Research use only.
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
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What is Thymosin Alpha-1?
Thymosin Alpha-1 (Tα1 — Thymalfasin (28-aa thymic peptide)) is a 28-amino acid N-terminally acetylated thymic peptide. Naturally occurring thymic peptide activating TLR2 and TLR9 on dendritic cells and T-cells, promoting type I IFN production in plasmacytoid dendritic cells, Th1 polarisation, T-cell maturation in thymus, and NK cell cytotoxicity. Approved in 35+ countries as thymalfasin. N-terminal acetylation required for activity.
Research Applications
TLR2/TLR9 Signalling
Innate immune activation via toll-like receptor pathways
Type I Interferon
IFN-α/β production in plasmacytoid dendritic cells
T-Cell Maturation
Thymic maturation, CD3/CD4/CD8 upregulation on thymocytes
Th1 Polarisation
Cell-mediated immunity vs humoral — IL-12, IFN-γ research
NK Cell Activation
Natural killer cell cytotoxicity — antitumour and antiviral
Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 62304-98-7 |
| Molecular Formula | C₂₁₁H₃₆₆N₇₂O₆₇S (approximate; sequence-dependent) |
| Peptide Type | Immunomodulatory Peptide |
| Identity | MS molecular weight confirmed — every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house Fmoc SPPS — Qingdao, China |
| Storage | -20°C sealed | 2–8°C reconstituted (2–4 weeks) |
| Shelf Life | 24 months unopened |
Certificate of Analysis (COA)
Frequently Asked Questions
Frequently asked questions
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