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Thymosin Alpha-1 (10 vials) · 5mg
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$359.95
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99%+ HPLC Purity — Independently verified by accredited US laboratory -
Endotoxin-Screened — LAL tested, LPS-free, endotoxin report available
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GMP-Certified Manufacturing — USA facility, ISO 9001:2015
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Lyophilized for Stability — Shipped cold-packed, intact for reconstitution
Molecular Weight
Third Party Tested
APPLICATION
For Research Use only
Form
Lyophilized Powder
Storage
-20°C Long Term
Purity (HPLC)
99%+ Third Party Verified
Manufacture
USA / GMP
4.9 847 verified reviews
Thymosin Alpha-1 (10 vials) · 5mg
Total Price
$620.61
Discounted Price
$359.95
Vials
You Save
$260.66
42% OFF
📈 Upgrade to 10 vials and save an extra vs. buying 5 — nearly 3 free vials.
Select Purchase Option:
-
99%+ HPLC Purity —
Independently verified by accredited US laboratory
-
Endotoxin-Screened —
LAL tested, LPS-free, endotoxin report available
-
GMP-Certified Manufacturing —
USA facility, ISO 9001:2015
-
Lyophilized for Stability —
Shipped cold-packed, intact for reconstitution
Molecular Weight
Third Party Tested
APPLICATION
For Research Use only
Form
Lyophilized Powder
Storage
-20°C Long Term
Purity (HPLC)
99%+ Third Party Verified
Manufacture
USA / GMP
Thymosin Alpha-1 5mg (10 vials) is a laboratory research peptide modeled after a naturally occurring thymic fraction and used to study immune-related signaling pathways in controlled experimental systems. Originally isolated from thymus tissue, it is widely used in research to examine T-cell maturation, cytokine behavior, antigen-presentation mechanisms, and receptor-level interactions. This product is supplied strictly for research use only. It is not approved or intended for human or animal use, and any discussion of biological activity refers only to preclinical or in vitro research.
Over the past several decades, Tα1 has been utilized extensively in in-vitro studies and experimental models designed to explore the molecular dynamics of immune regulation. Research teams often employ this peptide to observe changes in cytokine behavior, examine antigen-presentation mechanisms, characterize receptor-level interactions, and assess how immune pathways adapt under conditions of induced stress. These investigations are conducted strictly in research settings and have contributed valuable insights into immune modulation, intracellular communication, and molecular defense organization.
Thymosin Alpha-1 5mg supplied for research purposes is manufactured as a high-purity peptide, suitable for laboratory experimentation requiring stringent quality parameters. The material is produced as an LPS-free peptide and an endotoxin-free peptide, helping to reduce confounding variables in immune and cellular signaling studies. All research peptides are endotoxin tested to ensure consistency, reliability, and reproducibility across experimental applications.
It is essential to emphasize that Thymosin Alpha-1 is not approved, marketed, or intended for human or animal use. Its role is strictly limited to scientific research and controlled laboratory experimentation. No claims are made regarding therapeutic outcomes, physiological enhancement, or direct biological benefit outside of research observations. Any reference to outcomes pertains solely to experimental models, laboratory systems, or research subjects under controlled study conditions.
Overview
Thymosin Alpha-1 (Tα1) is a synthetic peptide used in laboratory studies of immune signaling, receptor interactions, and experimental model behavior. Any references to biological activity are provided strictly for research context and must not be interpreted as claims of safety, efficacy, or intended human use.
Thymosin Alpha-1 : Structure
Sequence: 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
Molecular Formula: C₁₂₉H₂₁₅N₃₃O₅₅
Molecular Weight: 3108.315 g/mol
PubChem CID: 16130571
CAS Number: 62304-98-7
Synonyms: Thymalfasin
Source: PubChem
Research Characteristics
Tα1 is studied in controlled laboratory settings to examine immune-marker responses, cytokine signaling, antigen presentation, and receptor-level interactions. This product is supplied for research purposes only and is not offered for human or veterinary use.
Why Researchers Choose Thymosin Alpha-1 (Tα1) 5 mg
- High-purity, laboratory-grade formulation
- Lyophilized powder supporting structural stability and predictable reconstitution
- Batch-tested to ensure reproducibility, consistency, and peptide integrity
- Backed by decades of published immune-mechanism literature
- Suitable for mechanistic, biochemical, and cellular-level experimentation
- 5 mg format allows controlled design of concentration-specific protocols
The careful production and testing standards associated with Tα1 make it a valuable asset to research laboratories focused on immune-relevant systems.
Why Choose Licensed Peptides for Thymosin Alpha-1 5 mg (10 vials)?
Licensed Peptides is committed to providing research laboratories with high-quality Tα1 produced under stringent quality-assurance protocols. Every vial is formulated, sealed, and packaged exclusively for laboratory use, ensuring that peptide integrity is protected throughout storage, handling, and transport.
Our Commitment to Research Facilities
- U.S.-based fulfillment for reliable, timely delivery
- Secure, professional packaging designed for lyophilized peptide protection
- Fast, encrypted online ordering with major credit/debit card acceptance
- Rapid processing to support uninterrupted laboratory workflow
All products supplied by Licensed Peptides are intended solely for controlled scientific experimentation. They are not approved for clinical, therapeutic, diagnostic, or cosmetic applications.
Frequently Asked Questions (FAQ)
(For Research Use Only – Not for Human or Animal Use)
Q1: What is Thymosin Alpha-1 used for in research?
It is commonly utilized to study immune signaling, T-cell communication, cytokine behavior, and coordinated immune-response dynamics under controlled experimental conditions.
Q2: How does Thymosin Alpha-1 function in research models?
In laboratory assays, Tα1 is observed interacting with immune receptors, influencing cytokine expression, and supporting studies related to T-cell maturation and immune pathway mapping.
Q3: Is Thymosin Alpha-1 considered an immune “booster” in research?
No. Research frameworks describe it as a modulatory agent rather than a purely stimulatory one, making it useful for observing balanced immune-signaling shifts rather than uniform intensification.
Q4: What is the concentration of the supplied vial?
Each vial contains 5 mg of research-grade, lyophilized Thymosin Alpha-1 designed for controlled reconstitution in laboratory environments.
Q5: Can Tα1 be used in multi-compound experiments?
Yes. It is frequently incorporated into studies examining combined molecular effects, synergistic interactions, and comparative immune-pathway analysis.
Q6: How should Thymosin Alpha-1 be stored for research use?
Laboratories typically store the lyophilized vials under refrigerated conditions. After reconstitution, many research teams maintain cold storage to support structural stability.
Q7: What is known about Tα1’s safety in research environments?
Published scientific literature describes tolerability observations in controlled research models. This does not imply suitability for human or animal use.
Q8: Is Thymosin Alpha-1 appropriate for clinical or therapeutic applications?
No. It is not approved for any clinical, therapeutic, diagnostic, or cosmetic applications and is intended strictly for laboratory experimentation.
Q9: Which research fields most frequently incorporate Tα1?
Immunology, inflammation biology, molecular signaling studies, and cellular immunomodulation research commonly employ Tα1 in controlled experiments.
Q10: How long does Thymosin Alpha-1 remain stable?
When stored in cool, dark conditions, Tα1 maintains structural integrity for extended research timelines, making it suitable for ongoing experimental protocols.
Q11: What does LPS-free peptide mean for Thymosin Alpha-1 5 mg?
An LPS-free peptide indicates that the product is manufactured to minimize lipopolysaccharide contamination, which is critical for immune and cell-signaling research where endotoxins could interfere with experimental results.
Q12: Why is an endotoxin-free peptide important in research applications?
An endotoxin-free peptide helps ensure that observed immune or cellular responses arise from the peptide itself rather than from contaminating endotoxins, supporting cleaner data interpretation in laboratory studies.
Q13: Are research peptides endotoxin tested before release?
Yes. Thymosin Alpha-1 5 mg is part of a category where research peptides are endotoxin tested to meet laboratory standards for purity, consistency, and experimental reliability.
Thymosin Alpha-1 : Research Context
Published studies on Tα1 are referenced here for scientific background only. They describe findings in cell and experimental models and do not imply therapeutic, diagnostic, or clinical benefit.
Referenced Citations
ALL ARTICLES AND PRODUCT INFORMATION PROVIDED ON THIS WEBSITE ARE FOR INFORMATIONAL AND EDUCATIONAL PURPOSES ONLY.
The products available on this website are intended solely for in-vitro research purposes (Latin: “in glass”), meaning they are used in experiments conducted outside a living organism. These products are not medicines or drugs, have not been evaluated or approved by the U.S. Food and Drug Administration (FDA), and are not intended to diagnose, treat, cure, or prevent any disease or medical condition. Any administration to humans or animals, whether by ingestion, injection, or other means, is strictly prohibited by law.
Research
Our peptides are produced exclusively for laboratory and scientific research purposes.
Licensed Peptides™ products are developed using industry-standard synthesis and purification protocols, making them suitable for in vitro research, analytical testing, and experimental models.
Research-Grade Standards
- Synthesized via Solid Phase Peptide Synthesis (SPPS)
- Purified using advanced HPLC methods
- Verified through analytical quality control processes
- Screened for heavy metals and endotoxins
Consistency Across Batches
Strict process controls ensure reproducibility, allowing researchers to work with confidence across experiments.
Applications
Our peptides are commonly used in research involving:
- Cellular signaling pathways
- Tissue remodeling and repair mechanisms
- Extracellular matrix regulation
- Molecular biology and biochemical studies
Important Notice
All products are intended for research use only and are not for human or animal consumption, therapeutic use, or clinical application.
Why Buy From Us
At Licensed Peptides™, quality isn’t a claim. it’s a controlled, repeatable process.
Every peptide we produce follows a strict, pharma-grade workflow designed to ensure purity, stability, and consistency from synthesis to delivery.
What sets us apart:
ISO-Certified Cleanroom Manufacturing
All peptides are synthesized in sterile, controlled environments to eliminate contamination risk and ensure batch consistency.
>99% Verified Purity (HPLC Tested)
We use advanced High-Performance Liquid Chromatography (HPLC) to separate and verify peptide purity with precision.
Comprehensive Safety Testing
Each batch undergoes heavy metal and endotoxin screening to ensure it is free from hidden contaminants.
Pharma-Grade Raw Materials
We start with rigorously tested amino acids and reagents, ensuring integrity at the molecular level.
Lyophilized for Stability
Freeze-dried peptides maintain long-term stability, potency, and reliability for research applications.
Nitrogen-Sealed Vials
Every vial is protected from oxygen and moisture, preserving structural integrity during storage and transit.
Built for Serious Research
From synthesis to delivery, every step is engineered to meet the expectations of professionals who require accuracy, consistency, and reliability.
Shipping
We understand that timing and product integrity are critical for research.
Same-Day Shipping (USA)
All in-stock orders placed before our daily cutoff are shipped the same day from within the United States.
Fast Domestic Delivery (1–3 Days)
We use expedited carriers to ensure your peptides arrive quickly and reliably nationwide.
Cold Chain Protection
Products are stored in industrial-grade freezers prior to shipment to maintain stability and purity.
Secure & Protective Packaging
Each order is carefully packed to protect against temperature fluctuations, moisture exposure, and physical damage during transit.
Real-Time Tracking
You’ll receive tracking information immediately upon shipment so you can monitor delivery progress.
Consistency You Can Rely On
No long international delays, no customs issues. Just fast, dependable delivery from a U.S.-based operation.
Storage Instructions:
All of our products are manufactured using the Lyophilization (Freeze Drying) process, which ensures that our products remain 100% stable for shipping for up to 3-4 months.
Once the peptides are reconstituted (mixed with bacteriostatic water), they must be stored in the fridge to maintain stability. After reconstitution, the peptides will remain stable for up to 30 days.
Lyophilization is a unique dehydration process, also known as cryodesiccation, where the peptides are frozen and then subjected to low pressure. This causes the water in the peptide vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure known as lyophilized peptide. The puffy white powder can be stored at room temperature until you’re ready to reconstitute it with bacteriostatic water.
Once peptides have been received, it is imperative that they are kept cold and away from light. If the peptides will be used immediately, or in the next several days, weeks or months, short-term refrigeration under 4C (39F) is generally acceptable. Lyophilized peptides are usually stable at room temperatures for several weeks or more, so if they will be utilized within weeks or months such storage is typically adequate.
However, for longer term storage (several months to years) it is more preferable to store peptides in a freezer at -80C (-112F). When storing peptides for months or even years, freezing is optimal in order to preserve the peptide’s stability.
For further information on proper storage techniques, click the link below:
Peptide Storage
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