Thymosin Alpha-1 3 mg
Peptide Hubs

Thymosin Alpha-1 3 mg

Product Details Peptide Hubs
Active Substance Thymosin Alpha-1 Thymalfasin (Tα1)
Strength 3 mg per vial
Package 1 × 2 mL vial 3 mg labeled content
Form Lyophilized powder
Research Class Immunomodulatory thymic peptide Endogenous immune-regulatory peptide
Peptide Length 28 amino acids Defined thymic peptide
Research Targets T cells & dendritic cells Innate and adaptive immune signaling
Research Pathways Toll-like receptor signaling TLR-associated immune modulation
Out of stock

Thymosin Alpha-1 3 mg – Immune Support Peptide for Research | Peptide Hubs

Thymosin Alpha-1 (Tα1) is a synthetic peptide derived from the prothymosin alpha protein. This 3 mg vial by Peptide Hubs offers a research-grade formulation designed for laboratory studies exploring immune modulation, antiviral activity, and T-cell function. Thymosin Alpha-1 is not approved for human use and is sold for research purposes only.

What Is Thymosin Alpha-1?

Thymosin Alpha-1 is a 28-amino acid peptide shown to modulate immune responses by stimulating T lymphocytes and natural killer (NK) cells. Its immunoregulatory potential has made it a subject of intense research in viral defense, cancer immunology, and autoimmune disorder models. According to published studies, Thymosin Alpha-1 may help regulate immune response and inflammation through toll-like receptor activation and modulation of cytokine release.

Key Research Benefits of Thymosin Alpha-1

  • Promotes T-cell differentiation and immune activation
  • May enhance resistance to viral and bacterial infections
  • Studied in models of chronic inflammation and cancer
  • Supports immunological balance in aging research
  • Non-toxic, non-hormonal profile for preclinical applications

Technical Details

Peptide Type
N-Acetylated Thymic Peptide
Peptide Sequence
Ac-SDAAVDTSSEITTKDLKEKKEVVEEAEN-OH
Peptide Length
28 Amino-Acid Residues
Terminal Form
N-Terminally Acetylated · C-Terminal Free Acid
Molecular Formula
C₁₂₉H₂₁₅N₃₃Oβ‚…β‚…
Molecular Weight
3108.3 g/mol
CAS Number
62304-98-7
PubChem CID
16130571
Biological Origin
Prothymosin α-Derived Peptide
Research Profile
Innate & Adaptive Immune Signaling
Alternative Name
Thymalfasin (Tα1)

Dosage & Usage Guidelines

In most preclinical studies, researchers use Thymosin Alpha-1 at dosages of 1–3 mg per week, typically administered subcutaneously. The peptide has a relatively short half-life (~2 hours), making multiple low-dose administrations common depending on the duration of the study (e.g., 2–4 weeks).

Stacking Suggestions

Thymosin Alpha-1 is often stacked with other immune-regulating or regenerative peptides for comprehensive system support:

  • Thymalin – for thymic regeneration and T-cell development
  • Selank – for neuroimmune balance and cognitive focus
  • AOD 9604 – supports metabolic health and immune-linked fat metabolism
  • BPC-157 – promotes healing in tissues and gut mucosa
  • SS-31 – for mitochondrial protection and cellular repair

Safety and Laboratory Observations

Thymosin Alpha-1 has demonstrated a strong safety profile in animal models and early-phase human trials. It does not interact with hormonal systems and poses no liver or kidney toxicity. Injection site reactions may occur but are generally mild and transient. It is not approved by the FDA for clinical use and is designated for research purposes only.

USA Domestic Shipping and Product Quality

All Peptide Hubs products, including Thymosin Alpha-1 3 mg, are eligible for USA domestic shipping with fast, discreet delivery. Each vial is manufactured in GMP-compliant labs and tested for purity. Consider pairing with GHK-Cu or CJC-1295 DAC for systemic immune and regenerative research protocols.

Shipping & Product Authenticity

USA Domestic
4–5 business days
International
13–15 business days
Order Processing
24–48 business hours
Tracking
Tracking number provided
Direct Supply & Discreet Delivery

This product is supplied through the official Peptide Hubs distribution chain and shipped in original manufacturer packaging. The outer shipping package remains discreet, with privacy-focused handling and no unnecessary external product details.

What to Expect

  • βœ” Orders are processed after payment confirmation
  • βœ” USA Domestic shipping is typically faster when local stock is selected
  • βœ” International orders include tracking, though update frequency may vary by destination
  • βœ” Multiple warehouses may result in separate shipments when applicable
Authenticity support: official Peptide Hubs presentation, batch-linked lab proof, and original packaging help reinforce product legitimacy and buyer confidence.
Verified Supply

For complete delivery details, tracking policy, and reshipment terms, please see our Shipping Info page.

Storage

Store the lyophilized powder at controlled room temperature (15–25°C) in a dry, dark place, away from direct light and moisture. The unopened vial should be kept in its original packaging to maintain stability.

After reconstitution, store the solution at 2–8°C and use within 14 days. Do not freeze. Discard any unused portion after the recommended storage period. Before use, inspect the solution and avoid use if it appears cloudy, discolored, or contains particulate matter, or if the vial or seal is compromised.

Keep out of reach of children. Follow proper handling and sterile injection practices during research use.

Proper storage conditions help maintain product stability and consistent performance across the product's shelf life.

Frequently Asked Questions

What is Thymosin Alpha-1 used for in research?

It is used to study immune modulation, T-cell activation, and resistance to viral or chronic inflammatory conditions in lab models.

Is Thymosin Alpha-1 approved for clinical use?

No, it is not FDA-approved and is strictly for research purposes only.

Can Thymosin Alpha-1 be combined with other peptides?

Yes, it is commonly stacked with Thymalin, Selank, or BPC-157 for multi-targeted immune and recovery studies.

What's the typical research dose for Thymosin Alpha-1?

Most studies use 1–3 mg per week via subcutaneous injection, depending on the immune model and duration.

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