Thymosin Alpha-1 10mg – Premium Research Grade
Synthetic Thymic Peptide | Immunomodulatory Research Compound | ≥99% Purity | HPLC-Tested | Lyophilized Powder
Product Overview
Thymosin Alpha-1 (Tα1) is a naturally occurring 28-amino acid peptide originally isolated from thymosin fraction 5 of bovine thymus tissue. This 10mg research-grade formulation provides laboratories with a high-purity, HPLC-verified compound for investigating T-cell differentiation, immune signalling cascades, cytokine pathway modulation, and innate immune response mechanisms.
First isolated and sequenced in the 1970s by Allan Goldstein and colleagues, Thymosin Alpha-1 has accumulated one of the most extensive research literatures of any thymic peptide. Its primary biological role centres on thymic education and T-cell maturation, making it a foundational compound for immunology research teams studying adaptive immune function, cellular immunity pathways, and immune-regulatory signalling.
What is Thymosin Alpha-1 and Why is it Researched?
Thymosin Alpha-1 is produced naturally in the thymus gland, where it plays a central role in the maturation and differentiation of T-lymphocytes, the white blood cells responsible for coordinating adaptive immune responses. It acts upstream of multiple immune signalling cascades, influencing both innate and adaptive immunity through Toll-like receptor (TLR) pathway interactions and dendritic cell activation.
Research interest in Thymosin Alpha-1 spans immunology, virology, oncology, and infectious disease biology. Its ability to modulate T-cell subpopulation activity, including CD4+ helper T-cells, CD8+ cytotoxic T-cells, and regulatory T-cells — makes it one of the most versatile immunomodulatory peptides available for controlled laboratory investigation.
Mechanism of Action
Thymosin Alpha-1 exerts its immunomodulatory activity through several interconnected signalling pathways:
T-Cell Differentiation & Maturation — Tα1 promotes the differentiation of immature thymocytes into functionally active T-cell subpopulations. Researchers use it to investigate how thymic peptide signals direct T-cell lineage commitment and functional specialisation in immune development models.
Toll-Like Receptor (TLR) Pathway Activation — Thymosin Alpha-1 has been studied for its interaction with TLR2 and TLR9 signalling pathways on dendritic cells and macrophages. TLR activation initiates innate immune responses and bridges innate and adaptive immunity — making Tα1 a key research tool for studying this critical immunological interface.
Cytokine Signalling Modulation — Research models have investigated Tα1’s influence on cytokine production profiles, including its effects on interferon-gamma (IFN-γ), interleukin-2 (IL-2), and tumour necrosis factor-alpha (TNF-α) secretion. These cytokine interactions place Tα1 at the centre of both pro-inflammatory and regulatory immune pathway research.
Dendritic Cell Activation — Tα1 has been studied for its role in activating dendritic cells — the primary antigen-presenting cells that link innate detection of pathogens to adaptive T-cell responses. This makes it relevant for researchers studying antigen presentation, immune priming, and cellular immunity mechanisms.
Research Applications
Thymosin Alpha-1 10mg is suited for laboratory investigations including:
- T-cell differentiation, maturation, and subpopulation analysis
- Toll-like receptor pathway signalling and innate immune research
- Cytokine production profiling and inflammatory pathway modulation
- Dendritic cell activation and antigen presentation studies
- Adaptive immune response and cellular immunity research
- Immune-regulatory signalling and T-regulatory cell pathway analysis
- Comparative immunomodulatory studies within our healing & recovery peptides category
Product Specifications
| Property | Detail |
|---|---|
| Peptide Type | Thymic peptide (28 amino acids) |
| Quantity | 10mg per vial |
| Amino Acid Length | 28 amino acids |
| Origin | Synthetic thymosin fraction analog |
| Form | Lyophilized powder |
| Purity | ≥99% (HPLC verified) |
| Category | Healing & recovery research |
| Storage | -20°C long-term, 4°C short-term |
Storage & Reconstitution
Store lyophilized Thymosin Alpha-1 at -20°C for long-term stability or at 4°C for use within 4–6 weeks. Protect from light and moisture at all times and keep vials tightly sealed until ready for use. Reconstitute with bacteriostatic water under sterile laboratory conditions. All reconstitution supplies are available in our accessories category.
Frequently Asked Questions — Thymosin Alpha-1 10mg
What is Thymosin Alpha-1 used for in research? Thymosin Alpha-1 is used in laboratory research to investigate T-cell differentiation and maturation, Toll-like receptor pathway signalling, cytokine production modulation, dendritic cell activation, and adaptive immune response mechanisms. It is one of the most extensively studied immunomodulatory peptides in research literature.
Where does Thymosin Alpha-1 come from naturally? Thymosin Alpha-1 is naturally produced in the thymus gland as part of the thymosin fraction 5 peptide complex. It was first isolated from bovine thymus tissue in the 1970s by researcher Allan Goldstein and has since been extensively characterised and synthesised for research applications.
How does Thymosin Alpha-1 interact with T-cells? Tα1 promotes the differentiation of immature thymocytes into functionally active T-cell subpopulations including CD4+ helper T-cells, CD8+ cytotoxic T-cells, and regulatory T-cells. It acts as a thymic hormone signal directing T-cell lineage commitment and functional maturation in immune development research models.
What does the 10mg quantity refer to? Each vial contains 10mg of lyophilized Thymosin Alpha-1 peptide — a standard research quantity designed to support multiple experimental runs within a single laboratory supply.
What purity level is your Thymosin Alpha-1? Every batch is HPLC-tested to ≥99% purity. Certificates of Analysis are available on request for all orders.
How should Thymosin Alpha-1 be stored? Store at -20°C for long-term use or at 4°C for short-term use within 4–6 weeks. Keep away from light and moisture and store in a sealed vial until reconstitution.
Do you offer bulk pricing on Thymosin Alpha-1? Yes. Bulk discounts are available for research institutions and laboratories. Contact us directly for volume pricing details.
For research and laboratory use only. Not intended for human or veterinary consumption. Not for use in the diagnosis, treatment, cure, or prevention of any disease.
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