Thymosin Alpha-1
$49.00
Thymosin Alpha-1 (TA-1) is a naturally occurring 28-amino-acid peptide originally isolated from thymic tissue, first identified in the 1970s. Extensively studied in preclinical and clinical research for its role in immune modulation, T-cell maturation, and innate immune pathways. Lyophilized powder, ≥99% purity, third-party tested. For laboratory and research use only — not for human consumption.
| Peptide Family | Thymosin |
|---|---|
| Research Application | Anti-Inflammatory Research |
| Strength | 10 MG |
Thymosin Alpha-1 — Immune-Modulating Research Peptide
Thymosin Alpha-1 (TA-1, also written as Tα1) is a naturally occurring 28-amino-acid peptide originally isolated from thymic tissue and first characterized in the 1970s by researchers at Roche Institute of Molecular Biology. Produced endogenously by the thymus gland, Thymosin Alpha-1 plays a foundational role in immune system regulation and is one of the most extensively researched immune-modulating peptides in modern immunology literature, with a published research base spanning more than four decades and covering both preclinical and clinical investigations.
Mechanism of Action
Thymosin Alpha-1 has been investigated in published research for activity across several biological pathways, including:
- T-cell maturation and differentiation — research on thymic-derived T-cell development from precursor cells
- Toll-like receptor (TLR) signaling — investigations into TLR-2 and TLR-9 pathway activation in innate immunity research
- Dendritic cell maturation — research on antigen-presenting cell function and adaptive immune coordination
- Cytokine modulation — studies on IL-2, IL-12, interferon-gamma, and other cytokine signaling pathways
- Natural killer (NK) cell activity — research on innate immune effector cell function
- Th1/Th2 balance research — investigations into helper T-cell subset differentiation and immune polarization
- Regulatory T-cell (Treg) research — studies on immune tolerance and inflammatory regulation pathways
Thymosin Alpha-1 is unusual in research literature in that it has an established clinical research history — it is approved for human medical use in over 30 countries (though not in the United States), with significant published research on its role in immune-compromised states. This makes the compound a uniquely well-characterized reference tool in immune-pathway research.
Research Applications
Thymosin Alpha-1 is widely used in research contexts including:
- T-cell biology and adaptive immunity research
- Innate immunity and TLR-pathway research models
- Viral and chronic infection research models
- Immune senescence and aging research
- Cytokine signaling and inflammatory pathway studies
- Comparative analysis alongside other immune-modulating peptides such as LL-37, KPV, and VIP
- Vaccine adjuvant and immune-priming research
Product Specifications
- Compound: Thymosin Alpha-1 (Tα1, TA-1)
- Form: Lyophilized white powder
- Purity: ≥99% (verified by HPLC and mass spectrometry)
- Available sizes: 10mg
- Third-party tested: Certificate of Analysis available on request
Reconstitution & Storage
Lyophilized Thymosin Alpha-1 should be stored at -20°C for long-term stability and protected from light. Once reconstituted with bacteriostatic water, the solution should be refrigerated at 2–8°C and used within the timeframe indicated on the product COA. Avoid repeated freeze-thaw cycles, as they can degrade peptide integrity.
Shipping & Handling
All orders are shipped with temperature-controlled packaging to preserve peptide integrity. Domestic orders typically arrive within 2–4 business days. Tracking is provided on every order.
Important Disclaimer
This product is sold strictly for laboratory research and in-vitro use only. It is not intended for human or animal consumption, diagnostic use, therapeutic use, or any form of clinical application. By purchasing, you confirm that you are a qualified researcher or affiliated with a licensed research institution and that this product will be handled in accordance with all applicable laws and safety standards.
Thymosin Alpha-1 is not approved by the FDA for the research uses you may be investigating, and this product is not a substitute for any prescribed medication.
Domestic Shipping (Canada)
We ship Canada-wide using Canada Post Xpresspost with full tracking provided on every shipment.
Standard delivery: 2-5 business days nationwide
Free shipping on orders over $200 CAD
Discreet, unmarked packaging on all orders
Tracking number provided via email upon dispatch
Storage & Handling
Proper storage and handling are essential to maintaining peptide stability and ensuring the integrity of your research material.
Storage Recommendations
Lyophilized peptides should be stored at -20°C for long-term preservation. For short-term storage of up to 30 days, refrigeration between 2-8°C is acceptable. Reconstituted peptides should always be refrigerated and used within 30 days.
Avoid the following:
Direct sunlight or UV exposure Repeated freeze-thaw cycles Temperature fluctuations Storage at room temperature beyond brief handling periods
Reconstitution Best Practices
Allow vials to reach room temperature before opening to prevent condensation. Use bacteriostatic water as the diluent for most peptides, injecting slowly along the side of the vial. Gently swirl to dissolve — do not shake. Allow the solution to fully dissolve before drawing for research use.
Shelf Life
Lyophilized peptides maintain potency for up to 24 months when stored properly at -20°C. Reconstituted solutions should be used within 30 days for optimal research results.
Research Use Only
All products supplied by Kinetic Compounds are intended strictly for in-vitro laboratory research and development purposes.
Intended Use
These compounds are designed exclusively for qualified researchers and research institutions conducting laboratory studies. All products are research-grade and may not have been evaluated by the FDA for human use.
Prohibited Uses
Our products are NOT approved for:
Human consumption or administration Veterinary or animal use Diagnostic procedures Therapeutic applications Cosmetic application Resale for non-research purposes
Buyer Responsibility
By purchasing from Kinetic Compounds, you acknowledge and agree to the following:
You are a qualified researcher or represent a research institution All products will be used solely for in-vitro laboratory research You will handle products in accordance with applicable safety regulations You will not redistribute these compounds for human or animal consumption You assume full responsibility for the proper use and handling of these research materials
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