Thymosin Alpha-1
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Description
Thymosin Alpha-1 (Tα1)
Thymosin Alpha-1 – Research Use Only
Thymosin Alpha-1 – 5mg (Lyophilized Peptide) – For Research Use Only
Thymosin Alpha-1 (Ta1) is a naturally occurring peptide fragment derived from prothymosin alpha, studied for its potential role in immune modulation, inflammation control, and cellular defense mechanisms. It has been of particular interest in research models exploring immune response enhancement, antiviral activity, and immune regulation.
Thymosin Alpha-1 is often studied in relation to immune system support, chronic infection models, and immune deficiency research.
Product Details:
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Peptide: Thymosin Alpha-1
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Purity: >98%
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Form: Lyophilized powder
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Quantity: 5mg per vial
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Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
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Grade: For research purposes only. Not for human consumption or therapeutic use.
Potential Research Applications:
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Immune modulation and enhancement studies
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Chronic infection and antiviral research models
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Inflammatory response and cytokine regulation studies
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Immune deficiency and autoimmune condition research
THIS IS NOT FOR HUMAN CONSUMPTION. SOLD FOR RESEARCH ONLY!
Thymosin Alpha-1 (Tα1) is a synthetic research peptide composed of 28 amino acids, originally derived from the biologically active fraction of thymic hormones. It has been widely studied in preclinical models for its immunomodulatory properties, particularly its effects on T-cell maturation and cytokine regulation.
Experimental research shows Tα1 interacts with pattern recognition receptors and plays a key role in immune signaling, including toll-like receptor (TLR) pathways and MyD88/NF-κB cascades. This peptide is frequently used in immunology-focused studies aimed at understanding host-defense mechanisms and regulatory signaling networks.
- Peptide Type: Synthetic polypeptide
- Sequence Length: 28 amino acids
- Common Alias: Thymalfasin
- Primary Use: Immune system modulation in preclinical studies
- Mechanism Target: MyD88/NF-κB pathway, toll-like receptors, T-cell pathways
- For Research Use Only: Not for clinical or therapeutic application
6 reviews for Thymosin Alpha-1
1. T-Cell Function and Differentiation Studies
Tα1 is commonly used to explore mechanisms of T-cell development, activation, and signaling. It has been shown to influence CD4+/CD8+ ratios and enhance effector responses in immunocompromised models.
2. Toll-Like Receptor (TLR) and Pattern Recognition Pathways
In vitro assays highlight Tα1's role in modulating TLR-mediated innate immune responses. It activates MyD88-dependent signaling, leading to upregulation of NF-κB and downstream cytokine expression.
3. Cytokine Modulation and Immune Balance
Thymosin Alpha-1 is utilized in research evaluating cytokine regulation, particularly IL-2, IFN-γ, and TNF-α. It has been shown to support immune balance in stress and inflammation models.
4. Antigen Presentation and APC Maturation
Experimental studies indicate enhanced dendritic cell maturation and increased expression of MHC class I and II molecules under Tα1 influence, supporting its use in antigen presentation and vaccine research paradigms.
5. Host Defense and Stress Response
Tα1 is employed in infection and immune-compromised models to examine its effect on restoring immune competence, supporting research into peptide-mediated resistance mechanisms and systemic resilience.
Q: What is Thymosin Alpha-1 derived from?
A: It is a synthetic version of a naturally occurring thymic peptide found in thymic extracts, originally identified as part of thymosin fraction 5.
Q: What signaling pathways does Thymosin Alpha-1 affect?
A: Primarily toll-like receptors and the MyD88/NF-κB pathway, along with T-cell activation pathways and cytokine gene regulation.
Q: What are typical research models using Thymosin Alpha-1?
A: It is commonly used in immunodeficiency, infection, inflammation, and cancer-related immune regulation models.
Q: Is Thymosin Alpha-1 used therapeutically?
A: While Thymosin Alpha-1 has been studied in clinical trials, this version is strictly intended for laboratory research use only.
Q: Does Thymosin Alpha-1 influence both innate and adaptive immunity?
A: Yes. It has been shown to impact T-cell responses, antigen-presenting cell maturation, and cytokine release associated with innate immunity.
Storage & Handling
All peptides are supplied as sterile, lyophilized powder and are stable when handled correctly.
- On arrival: Store vials in a cool, dry place away from heat and direct sunlight.
- Long-term (powder): For optimal longevity, keep lyophilized peptides refrigerated to help maintain integrity.
- After reconstitution: Use an appropriate research diluent (for example, BAC water). Store the reconstituted solution in the refrigerator and use within 20–30 days for best stability.
Note: Minimize exposure to moisture and repeated freeze–thaw cycles. Follow your institution's safety procedures when handling research materials.
Peak Lab Peptides maintains quality-control processes and routinely performs third-party testing to support purity and identity verification. COAs are available upon request for applicable batches. Documentation may vary depending on production timelines.
We aim to make batch-level documentation available whenever possible. Our goal is to expand COA access across the full catalog as production capacity grows.
All products are for laboratory research use only and are not intended for human consumption.
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Product Details:
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Product Details:
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Bill –
“Interesting read! I noticed your research focuses on Thymosin Alpha-1’s immune modulation properties. Have you come across any studies comparing its mechanisms to other immunomodulatory peptides like BPC-157? I recently read this analysis https://mindbodyneurology.com/bpc-157-and-kpv_peptides-for-mcas/ that explores BPC-157’s effects on mast cell activation, and was curious how these different peptides might complement each other in research settings. Would love to hear your thoughts on potential synergies or differences in their molecular pathways.”