Thymosin Alpha-1 – 10mg Research Compound
£47.99 inc. VAT
In stock
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Thymosin Alpha-1 (10mg) — Research Compound
Thymosin Alpha-1 (Tα1) is a synthetic analogue of a naturally occurring thymic peptide that functions as a major immune system modulator. It interacts with Toll-like receptors (TLRs) to stimulate the production of T-cells and enhance the activity of natural killer (NK) cells. Research primarily focuses on its ability to balance the immune response, investigating its role in both boosting defences against pathogens and modulating overactive inflammatory pathways.
Findings from early-stage clinical trials have reported:
- Enhanced T-cell maturation and increased cytokine production, such as interferon-gamma, observed in research models
- Reductions in viral replication rates reported in studies focused on chronic viral infections
- Improvements in vaccine response and antibody production noted in experimental cohorts
- Observed modulations in systemic inflammation markers reported in animal studies
Researchers study Thymosin Alpha-1 to explore its utility as an immunotherapeutic tool in the context of immune deficiency and chronic infection. By investigating its influence on the major histocompatibility complex (MHC) and dendritic cell function, it serves as a valuable model for understanding how the body coordinates cellular immunity. Its high degree of tolerability in research settings makes it a focal point for studies into age-related immune senescence.
Available Formats:
This compound is available as a vial of lyophilised powder, or can be ordered in a disposable pen, a reusable pen, or a cartridge for an existing reusable pen system.
Used solely for in vitro experiments and cannot be:
- Used in clinical trials involving humans
- Administered to humans as part of an experiment or investigation
- Supplied to another party for human investigational use
| IDENTIFICATION | |
| Product Name | Thymosin Alpha-1 10 mg |
| Catalogue Number | RP-TA1-01 |
| CAS Number | 62304-98-7 |
| Molecular Weight (g/mol) | 3108.28 g/mol |
| Molecular Formula | C129H215N33O55 |
| Peptide Sequence | Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-Asn-OH |
| PHYSICAL AND CHEMICAL PROPERTIES | |
| Active Ingredient | Thymosin Alpha-1 |
| Appearance | White to off-white lyophilised powder |
| Melting Point | Not applicable (decomposes before melting) |
| ANALYTICAL AND QUALITY CONTROL | |
| Mass Spectrum | Conforms to specification |
| Structural Confirmation | Consistent with theoretical structure / sequence |
| RESEARCH USE AND SAFETY | |
| Caution | Handle using appropriate PPE and in compliance with relevant laboratory safety standards. |
| Intended Use | For laboratory research use only. Not for human or veterinary use. |
| Hazard Classification | Not classified as hazardous under GHS for research quantities |
| STORAGE, HANDLING AND STABILITY | |
| Storage Temperature, Opened | -20 °C, minimise freeze–thaw cycles |
| Storage Temperature, Unopened | -20 °C recommended for long-term storage |
| Shelf Life | 2 years unopened under recommended conditions |
| Reconstitution Stability | Stable for up to 28 days at 2–8 °C in aqueous solution under sterile conditions |
Certificate of Analysis – Thymosin Alpha-1 (99% Purity Verified)
| COMPOUND IDENTIFICATION | |
| Product Name | Thymosin Alpha-1 (10mg) |
| Batch / Reference ID | TA100404 |
| Sample Form | White powder in glass vial |
| ANALYTICAL RESULTS | |
| Chemical Purity | 99% (Verified) |
| Measured Content | 10.38mg (± 0.05mg) |
| Test Method | HPLC (High-Performance Liquid Chromatography) |
| LABORATORY TESTING INFORMATION | |
| Analysis Period | 28 Apr 2026 – 30 Apr 2026 |
| Laboratory Order # | 100014212 |
| QUALITY ASSURANCE | |
| Quality Testing Standards | All River Peptides products undergo batch-level laboratory analysis to verify compound identity and confirm purity levels. Learn more on our Quality Testing & Purity Verification page. |


