Description
Thymosin Alpha-1 Technical Overview
Thymosin Alpha-1 (Tα1), also known as Thymalfasin, is an acetylated 28-amino-acid peptide originally identified in thymic peptide fractions.
The compound has been investigated in research involving T-cell biology, immune-associated signaling, dendritic cell responses, and cytokine-related pathways.
Experimental and clinical studies have examined Thymosin Alpha-1 in a range of immune-related settings. The interpretation of these findings depends on the condition, study design, and preparation.
Compound Specifications
| Property | Value |
|---|---|
| Compound Name | Thymosin Alpha-1 |
| Alternative Name | Thymalfasin |
| Classification | Thymic-derived peptide |
| Sequence Length | 28 amino acids |
| Terminal Modification | N-terminal acetylation |
| Research Category | Immune Signaling Research |
| Vial Content | 10mg |
Storage and Handling
- Follow the manufacturer’s stability guidance.
- Protect from moisture and light.
- Use laboratory procedures appropriate for modified peptides.
Lyophilized Format
Thymosin Alpha-1 may be prepared in lyophilized form. Stability depends on formulation and storage conditions.
Research Use Disclaimer
This preparation is described for laboratory research and is not represented as an FDA-approved therapeutic product. Not intended for human or veterinary administration.
Frequently Asked Questions
What Is Thymosin Alpha-1?
A 28-amino-acid peptide associated with thymic peptide research.
What Is Thymalfasin?
Thymalfasin is another name for Thymosin Alpha-1.
Is Thymosin Alpha-1 the Same as TB-500?
No. Thymosin Alpha-1 and Thymosin Beta-4 are distinct peptides.
What Research Areas Involve Tα1?
T-cell signaling, innate immune responses, and cytokine-related pathways.
Is This Product FDA-Approved?
No approval is established for this research preparation.
Research Overview
Thymosin Alpha-1 has been investigated in laboratory models examining immune-associated biological pathways.
T-Cell Research
Studies examine T-cell-associated signaling and selected immune cellular responses.
Dendritic Cell Research
Experimental models have explored Thymosin Alpha-1-associated dendritic cell signaling.
Innate Immune Signaling
Research has investigated relationships with Toll-like receptor-associated and cytokine-related pathways.
Research Applications
| Research Area | In Vitro Application |
|---|---|
| T-Cell Biology | Immune-cell response assays |
| Dendritic Cells | Signaling pathway studies |
| Cytokine Research | Experimental mediator measurements |
References
Certificate of Analysis (COA)
Documentation should confirm the 28-residue peptide identity, acetylation, purity, and content.



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