Royal Peptides products are offered exclusively for laboratory research, analytical, and scientific applications. Not for human or veterinary use.
01Research Product Information
Royal Peptides supplies compounds intended for controlled laboratory research and analytical applications.
- For research and analytical use only
- Not intended for human consumption or administration
- Not intended for veterinary use
- Not represented as a drug, medicine, or therapeutic product
- Laboratory researchers are responsible for appropriate protocols and controls
02Lyophilized Product Format
Where applicable, Royal Peptides research materials are supplied in lyophilized form.
Lyophilization is a freeze-drying process used to remove moisture from material under controlled conditions.
- Material appearance may differ between compounds and production lots
- Lyophilized material may appear as a cake, film, or fragmented material
- The quantity of visible material may appear small relative to vial size
- Visual appearance alone does not establish identity or purity
03Storage & Laboratory Handling
Storage requirements may vary by compound, formulation, and production lot. Refer to the product label and available product-specific documentation.
- Protect research materials from excessive heat
- Limit unnecessary exposure to direct light and moisture
- Keep containers securely closed when stored
- Follow product-specific temperature requirements when provided
- Use appropriate laboratory contamination-control procedures
04Packaging & Quality Documentation
Packaging components may vary slightly between production lots. This can include vial closures, cap styles, label positioning, and external packaging.
- Check the product label and lot identifier before laboratory use
- Inspect the vial and closure for visible shipping damage
- Packaging design may differ between batches
- Lot-specific analytical documentation may be available in our COA library
Thymosin Alpha-1 (TA-1)
Thymosin Alpha-1 TA-1 – TA-1 Immune Research Vials
Thymosin Alpha-1 TA-1 ships from U.S. stock at Royal Peptides – TA-1 Immune Research Vials, with a lot-matched COA. Thymosin Alpha-1 is a naturally occurring thymic peptide researched for immune modulation. For broader immune research, compare ll-37 peptide and Thymalin.
Research Use Only
Not for human or veterinary use, administration, ingestion, injection, compounding, diagnostic, therapeutic, clinical, or personal use.

Order Online
Buy Thymosin Alpha-1 TA-1 Online
Pick your strength with the selector at the top of this page and add Thymosin Alpha-1 TA-1 to your cart. Prices are per vial or per kit as shown, and every order ships with lot documentation.
Need larger quantities of Thymosin Alpha-1? Kits and wholesale boxes lower the unit price; see our peptide wholesale usa options.
01
Compound Profile
What Is Thymosin Alpha-1?
Thymosin Alpha-1 (TA-1) is a 28-amino-acid peptide cleaved from prothymosin alpha. It is studied for its effects on T-cell maturation, dendritic-cell activity and immune signaling.
It is available as a 5mg single vial or as 5mg and 10mg ten-vial kits.
02
Research Context
Thymosin Alpha-1 Research Areas
Thymosin Alpha-1 appears in the scientific literature across several research areas. These describe laboratory investigation, not intended uses of this product.
T-Cell Maturation
Thymocyte differentiation markers.
Dendritic Cells
TLR signaling and antigen presentation.
Immune Aging
Immunosenescence models.
Cytokine Research
Interferon and interleukin output in cell culture.
03
Quality Documentation
Lot Testing & COA
Every lot of Thymosin Alpha-1 TA-1 is independently tested before release, and results are listed with our coa tested peptides. You can also review published Thymosin Alpha-1 research on PubMed.
- Compound identification
- Production lot reference
- Declared quantity per vial
- Purity by HPLC where applicable
- Identity by mass spectrometry where applicable
- Certificate of analysis per lot
04
Laboratory Protocol
Handling & Storage
Handle Thymosin Alpha-1 with standard laboratory practice. Reconstitute with sterile water for reconstitution and use the peptide dosing chart calculator to work out volumes.
Before Reconstitution
Store lyophilized Thymosin Alpha-1 cool, dry and away from light. Keep vials sealed until use.
After Reconstitution
Refrigerate, avoid repeated freeze-thaw cycles and follow your laboratory’s stability protocol.
05
Related Research
Researchers Also Order
Compounds often studied alongside Thymosin Alpha-1:



Why Royal Peptides
Why Researchers Order From Us
What you get with every order, whichever compound you choose:
Published COAs
Certificates of analysis are public and searchable by lot, not hidden behind a request form.
Consistent Supply
Popular compounds are kept in stock so ongoing studies are not interrupted.
Secure Checkout
Several payment options, with step-by-step guides for Cash App and crypto payments.
Responsive Team
Order, COA and wholesale questions answered by email or text within one business day.
06
Research FAQ
Thymosin Alpha-1 TA-1 Questions
What is Thymosin Alpha-1?
A 28-residue thymic peptide studied in immune modulation.
Which formats are sold?
A 5mg vial plus 5mg and 10mg kits.
How is it different from Thymalin?
TA-1 is a single defined peptide; Thymalin is a thymic peptide complex.
Is it for human use?
No. Research use only.
Where can I buy Thymosin Alpha-1 TA-1?
You can buy Thymosin Alpha-1 TA-1 directly from Royal Peptides. Pick a format above, check out securely, and your order ships from U.S. stock with lot documentation.
How fast do orders ship?
Orders are packed and dispatched from U.S. inventory, usually within one business day, with tracking provided.
Thymosin Alpha-1 for Laboratory Research
Thymosin Alpha-1 TA-1 is supplied for laboratory research use only. It is not for human or veterinary use, and nothing on this page is medical advice.
Specifications
Product information pulled directly from WooCommerce.
COA / Testing
Independent third-party lab reports for this compound. Each report applies to the batch shown.
Shipping & Storage
Shipping options and delivery estimates are shown at checkout. Refer to the product label for storage requirements.
Related Research Materials.




