Peptide Hubs

Thymosin Alpha-1 10 mg

Product Details Peptide Hubs

Active Substance Thymosin Alpha-1 Thymalfasin · Tα1

Strength 10 mg/vial

Vial Size 2 mL vial

Form Lyophilized powder For reconstitution

Research Class Immunomodulatory peptide

Peptide Length 28 amino acids

Serum Half-Life ~2 hours Subcutaneous

Research Focus Immune modulation T-cell function

Latest laboratory result 11.51 mg/vial November 26, 2025 · 115.10% of 10 mg label claim · Batch #GATHYM11 View

$57.00 $95.00

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Thymosin Alpha-1 10 mg – Immune System Peptide for Advanced Research | Peptide Hubs

Thymosin Alpha-1 (Tα1) is a synthetic 28-amino acid peptide fragment derived from prothymosin alpha, designed to support immune regulation, enhance host defense mechanisms, and balance T-cell activity. Supplied in a 10 mg (2 mL) vial by Peptide Hubs, this higher-dosed research format enables extended protocols or high-demand studies, particularly in cancer immunology, viral defense, and anti-aging models.

What Is Thymosin Alpha-1?

Thymosin Alpha-1 is a naturally occurring thymic peptide known for modulating both innate and adaptive immunity. It activates T lymphocytes and natural killer cells while helping regulate inflammatory cytokines. Research has explored its potential in combating viral infections, supporting vaccine efficacy, and enhancing immune function during aging or chronic illness. According to data published on PubMed, Tα1 can influence toll-like receptors and dendritic cell activity, making it a compelling candidate for modern immunotherapy research.

Research Applications

Immune system modulation and rebalancing
Viral immunity models (HBV, HCV, HIV, COVID-19)
Oncology studies involving immune checkpoint regulation
Longevity and immunosenescence research
Autoimmune modulation and chronic inflammation protocols

Technical Details

Peptide Type

N-Terminally Acetylated Polypeptide

Peptide Sequence

SDAAVDTSSEITTKDLKEKKEVVEEAEN

Peptide Length

28 Amino-Acid Residues

Terminal Form

Ac-SDAAVDTSSEITTKDLKEKKEVVEEAEN-OH

Molecular Formula

C₁₂₉H₂₁₅N₃₃O₅₅

Molecular Weight

3108.3 g/mol

CAS Number

62304-98-7

PubChem CID

16130571

Alternative Name

Thymalfasin

Biological Profile

Immune-Regulatory Signaling

Dosage & Usage Guidelines

In laboratory studies, Thymosin Alpha-1 is typically used at 2–6 mg per week, administered subcutaneously in divided doses (e.g., 1–2 mg every 2–3 days). Research cycles vary from 2 to 6 weeks depending on the study focus. This 10 mg vial is well-suited for prolonged research timelines or multiple subject groups.

Suggested Peptide Combinations

Thymosin Alpha-1 is often combined with other immune or regenerative peptides to maximize multi-pathway modulation:

Thymalin – supports thymic rejuvenation and immune maturation
Selank – studied for its neuroimmune balance and anxiolytic effects
BPC-157 – assists in inflammation modulation and tissue repair
GHK-Cu – promotes skin healing, DNA repair, and antioxidant defense
AOD 9604 – researched in fat metabolism and immune-linked metabolic regulation

Safety Profile

Thymosin Alpha-1 is non-hormonal and has demonstrated a strong safety profile in animal and early human trials. It is not associated with liver or kidney toxicity, and it does not influence testosterone, estrogen, or growth hormone pathways. It is important to note that this peptide is for research use only and is not approved by the FDA for human consumption.

USA Domestic Shipping & Research Compliance

Peptide Hubs offers fast and secure USA domestic shipping on Thymosin Alpha-1 10 mg and all peptides in our catalog. All batches are manufactured in GMP-compliant labs and subject to strict quality controls. For extended immune support research, consider combining with SS-31 to explore mitochondrial and immunological synergy.

Batch-Tested & Verified Lab Results

November 26, 2025 Latest Report

11.51 mg

Label Strength 10 mg

Assay vs Label 115.10%

View Report

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

✔ Orders are processed after payment confirmation
✔ USA Domestic shipping is typically faster when local stock is selected
✔ International orders include tracking, though update frequency may vary by destination
✔ 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?

Thymosin Alpha-1 is studied for its immunomodulatory effects, especially in viral defense, cancer immunity, and anti-aging applications.

How is Thymosin Alpha-1 typically administered in studies?

It is commonly administered subcutaneously at doses of 1–2 mg multiple times per week, depending on the protocol.

Can Thymosin Alpha-1 be combined with other peptides?

Yes, it is frequently stacked with peptides like Thymalin, Selank, or GHK-Cu for comprehensive immune and regenerative support.

Is Thymosin Alpha-1 approved for human use?

No, Thymosin Alpha-1 is not FDA-approved and is intended strictly for research purposes only.