$45.00
Thymosin Alpha-1 is an immunomodulatory research peptide studied in laboratory and preclinical models for its role in immune signaling, T-cell function, and inflammatory pathway regulation. Supplied as a lyophilized powder for research use only.
In stock (can be backordered)
| Quantity | Discount | Discounted price |
| 3 - 4 | 6% | $42.30 |
| 5 + | 10% | $40.50 |
Free shipping on orders over $200!
- Buy 3+ save 6% · Buy 5+ save 10%
- Secure Ordering
Thymosin Alpha-1 (Tα1) is a synthetic version of a naturally occurring peptide originally isolated from the thymus gland. In laboratory and preclinical research settings, Thymosin Alpha-1 has been extensively studied for its role in immune system signaling, T-cell function, and innate and adaptive immune responses.
As an immunomodulatory peptide, Thymosin Alpha-1 is frequently investigated in research models examining host defense mechanisms, cytokine signaling, inflammation, and immune regulation. This product is supplied as a lyophilized powder intended strictly for laboratory research use.
⚠️ Research Use Only – Compliance Notice
- Innate and adaptive immune response models
- T-cell maturation and activation research
- Cytokine signaling and immune communication studies
- Immunomodulation and inflammatory pathway research
- Host defense and infectious disease research models
- Cellular resilience and oxidative stress studies
- Age-related immune function research
- Compound Name: Thymosin Alpha-1
- Alternate Name: Tα1
- Peptide Classification: Thymic immunomodulatory peptide
- Amino Acid Length: 28
- Amino Acid 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
- Molecular Formula: C₁₂₉H₂₁₅N₃₃O₅₅
- Molecular Weight: ~3108.3 g/mol
- CAS Number: 62304-98-7
- Form: Lyophilized powder
- Solubility: Soluble in water under laboratory conditions
- Store at -20°C for long-term stability
- Refrigeration (2–8°C) acceptable for short-term storage
- Avoid repeated freeze-thaw cycles
- Protect from light and moisture
- Reconstituted material should be aliquoted to preserve integrity
- Handle using standard laboratory safety protocols




