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Primeva Labs
Immune-Modulating Research Peptide

Thymosin Alpha-1

ThymalfasinTα1Thymosin α-1

Thymosin Alpha-1 from Primeva Labs is offered strictly for research use only. Each order includes batch-specific CoA documentation, quality verification, and secure online ordering. Not for human or animal consumption.

Vial size10mg
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CoA

What Is Thymosin Alpha-1?

Research overview

Thymosin Alpha-1 is a 28-amino-acid peptide derived from the thymus, studied extensively for immune-modulation and T-cell signaling.

  • 28-amino-acid thymic peptide (fragment of prothymosin alpha)
  • Studied for immune modulation and T-cell maturation
  • One of the most clinically characterized immunomodulatory peptides
  • Supplied strictly as a research-grade reference material

Research Applications

Studied in preclinical research models · not for human use

Immune-modulation research

Studied for effects on T-cell differentiation and immune signaling.

Antiviral-response models

Examined for enhancement of antiviral immune responses in research.

Dendritic-cell studies

Investigated for activation of dendritic cells and innate signaling.

Vaccine-adjuvant research

Explored as an immune-response modifier in adjuvant studies.

Proposed Mechanisms

Preclinical · proposed pathways

TLR signaling

Studied for modulation of toll-like-receptor pathways on immune cells.

T-cell maturation

Associated with promotion of T-cell differentiation and function.

Cytokine modulation

Investigated for influence on Th1-type cytokine signaling.

Dendritic-cell activation

Examined for activation of antigen-presenting dendritic cells.

Mechanisms described above are drawn from preclinical (cell and animal) research and, where noted, early clinical literature. They are provided for educational context and should not be read as clinical or therapeutic claims.

Sources & References

Peer-reviewed research

Quality Verification cGLP · USP

Third-party tested by Analytical Formulations, Inc.
LATEST6-PANELSELECTED DOSAGE
99.5%
PURITY
Passed full 6-panel
View COA
VariantThymosin Alpha-1 10mg
Lot #
Labeled10mg
Actual10.10mg
TestedFeb 27, 2026
FULL 6-PANEL6× tested
Qualitative IDLambda MaxConfirmed
Percent PurityCorr. Coeff.99.5%
Quantitative AssayBeer-Lambert10.10mg
Heavy MetalsTotal Quantity<20 ppb
TAMCAerobic Count0 CFU
TYMCYeast & Mold0 CFU
cGLP · USP Standards

Storage & Handling

Stability information
Protect from direct lightAvoid repeated freeze/thaw cyclesReconstitute before use
Lyophilized (powder)
-20°C · 24+ months
Reconstituted
2–8°C · ~30 days

Molecular Profile

Technical specifications
Vial Size10mg
Length28 amino acids (N-terminally acetylated)
Molecular FormulaC129H215N33O55
Molecular Weight3108.3 g/mol
CAS Number62304-98-7
Purity≥99% (HPLC)

Frequently Asked Questions

Thymosin Alpha-1
Is Thymosin Alpha-1 for human use?
No. It is supplied strictly as a research-grade reference material for laboratory use, not for human or animal consumption.
Where does Thymosin Alpha-1 come from?
It is a peptide fragment originally isolated from thymic tissue and is studied for its role in immune signaling.
What purity is the material?
Each batch is independently tested and ships with a batch-specific Certificate of Analysis at greater than or equal to 99% purity by HPLC.
How is it stored?
Store lyophilized at -20°C; after reconstitution, refrigerate at 2-8°C and avoid repeated freeze-thaw cycles.

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