🧬 Thymosin Alpha-1 Peptide: Research-Grade Immunomodulatory Peptide.
Thymosin Alpha-1 (Tα1) peptide is a synthetic peptide derived from the thymus gland and widely used in research for studying immune regulation, T-cell activity, and antiviral mechanisms.
It is valued for its high stability, purity, and reproducible biological activity, making it a key tool in laboratory studies exploring immunomodulation and cellular defense mechanisms.
🧠 What Is Thymosin Alpha-1 Peptide?
Thymosin Alpha-1 is a small, biologically active peptide that plays a crucial role in immune system modulation. It stimulates T-cell production and activity, enhances cytokine release, and improves immune surveillance in research models.
Key research applications include:
-
Immune system studies – T-cell modulation and immune response regulation
-
Antiviral research – Studying immune responses against viral infections
-
Cancer immunology – Investigating Tα1 effects on immune surveillance of tumor cells
-
Cell signaling studies – Understanding peptide interactions with immune cell receptors
Its precise, reproducible effects make it ideal for controlled laboratory experiments.
🔬 Chemical and Physical Properties
| Property | Description |
|---|---|
| Peptide Name | Thymosin Alpha-1 (Tα1) |
| Amino Acid Length | 28 amino acids |
| Purity | ≥98% (HPLC verified) |
| Form | Lyophilized powder |
| Molecular Weight | 3108 g/mol |
| Storage Temperature | –20°C (long-term stability) |
High-purity Thymosin Alpha-1 ensures consistent experimental outcomes in immunology and cellular research.
⚗️ Research Applications
Thymosin Alpha-1 peptide is for laboratory research only. Key research applications include:
-
Immunomodulatory Studies – Modulating T-cell activity and cytokine production.
-
Antiviral Research – Investigating peptide-mediated enhancement of viral defense.
-
Cancer Immunology – Evaluating effects on immune surveillance and tumor suppression pathways.
-
Cell Signaling Research – Studying immune cell receptor interactions and downstream pathways.
By using Tα1 in controlled experiments, researchers can explore immune response mechanisms and therapeutic pathways accurately.
⚙️ Benefits of Thymosin Alpha-1 Peptide for Research
-
Boosts T-cell activity for immunology studies
-
High purity and stability ensures reliable experimental outcomes
-
Reproducible performance in preclinical and cellular research
-
Scientifically validated for immunomodulation and antiviral studies
-
Easy handling and reconstitution for laboratory use
🧪 Storage and Handling
-
Store lyophilized Thymosin Alpha-1 at –20°C, protected from light and moisture.
-
Reconstitute with sterile water or buffer before experimental use.
-
After reconstitution, refrigerate at 2–8°C and use within the recommended timeframe.
-
Avoid repeated freeze–thaw cycles to maintain peptide bioactivity.
⚠️ Important Disclaimer
Thymosin Alpha-1 peptide is for laboratory research use only.
It is not approved for human or veterinary use.
Use exclusively in controlled laboratory environments by qualified personnel.
❓ Thymosin Alpha-1 Peptide FAQ
Q1: What is the main research use of Thymosin Alpha-1?
Thymosin Alpha-1 is primarily used for immune system studies, T-cell regulation, antiviral research, and cancer immunology.
Q2: What is the purity of Thymosin Alpha-1 peptide?
High-quality Tα1 peptide is ≥98% pure, verified using HPLC analysis.
Q3: Can Thymosin Alpha-1 be used in humans?
No, this peptide is strictly for research purposes and not approved for human use.
Q4: How should Thymosin Alpha-1 peptide be stored?
Store lyophilized at –20°C, and after reconstitution, refrigerate at 2–8°C. Avoid repeated freeze–thaw cycles.
Q5: Why is Thymosin Alpha-1 important for research?
Its ability to modulate T-cell function, cytokine release, and immune surveillance makes it critical for studies in immunology, antiviral defense, and cancer research.
🧭 Summary
Thymosin Alpha-1 peptide is a research-grade, immunomodulatory peptide that supports studies of T-cell regulation, immune response, and antiviral defense.
Its high purity, stability, and reproducible activity make it an essential tool for laboratories conducting immunology, cellular biology, and preclinical therapeutic research.




