Thymosin Alpha 1 10mg (10 Vials / Kit)
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A naturally occurring 28-amino-acid thymic peptide studied for its ability to promote T-cell maturation and modulate immune responsiveness.
- Kit: 10 vials × 10mg
- Form: Lyophilized (freeze-dried) powder
- Class: Thymic immunomodulatory peptide (28 amino acids)
- Brand: Uther Peptide
Minimum order $100.00 across all brands, before the escrow fee.
View report · How to read it · All reports
For research use only. Not for human consumption. Not medical advice.
What is Thymosin Alpha-1?
Thymosin Alpha-1 is derived from the precursor protein prothymosin alpha and carries an N-terminal acetyl group. Under the name thymalfasin, the same peptide is an approved immunomodulatory medicine in several countries, meaning a substantial body of regulated clinical data exists for this molecule alongside its preclinical research literature.
How it is understood to work
Thymosin Alpha-1 is studied for its interaction with Toll-like receptors on dendritic cells and other antigen-presenting cells, where it is reported to promote T-cell differentiation and maturation, enhance antigen presentation, and shift cytokine production toward a more balanced immune profile. These actions position it as a modulator of innate-adaptive immune crosstalk rather than a direct antimicrobial or antiviral agent.
Research status
Research on Thymosin Alpha-1 spans immunology, virology, and oncology, including studies of chronic viral infection, vaccine adjuvant potential, sepsis, and immune aging. Because thymalfasin has undergone clinical trials and regulatory review for some indications internationally, its human pharmacology is comparatively well documented, though this research material is intended solely for laboratory use, separate from any approved clinical product.
This listing: Uther Peptide Thymosin Alpha-1
- Brand
- Uther Peptide
- Kit
- 10 vials × 10 mg (100 mg in total)
- Price per vial
- $14.50
- Price per mg
- $1.45
- Also sold by
- HK Peptide 10mg $130.00 · HK Peptide 5mg $65.00
Lab testing
Uther Peptide published a Janoshik report for this compound. Test: Identity & purity. Result: Thymosin Alpha-1 10mg. Tested Oct 1, 2025.
View the report · How to read it (Testing 101) · Every report for this compound
Bought through escrow: the brand is only paid after you confirm delivery. If the parcel never arrives, or an independent test shows the wrong compound or a significant under-fill, open a claim before releasing payment.
Specifications
- Compound
- Thymosin Alpha-1
- Also known as
- T-alpha-1, Thymalfasin
- Class
- Thymic immunomodulatory peptide (28 amino acids)
- Form
- Lyophilized (freeze-dried) powder
- Per vial
- 10mg
Handling & storage
Supplied as a lyophilized powder; store unopened vials at -20C protected from light, and keep reconstituted solution refrigerated, using it within the timeframe set by the study protocol.
Concentration check: adding 2 ml of bacteriostatic water to one 10 mg vial gives 5 mg/ml. The Research Lab calculator in your dashboard works this out for any volume.
Questions
Is Thymosin Alpha-1 the same as the approved drug thymalfasin?
Yes, thymalfasin is the pharmaceutical name for the same 28-amino-acid peptide; this listing is a research-grade version supplied strictly for laboratory use, not the approved clinical formulation.
Why are two pack sizes (5mg and 10mg) offered?
Both contain the same acetylated peptide at the same purity specification; the sizes differ only in total mass per vial for different study-scale needs.
How much Thymosin Alpha-1 is in this kit?
10 vials of 10 mg each, so 100 mg in total. The lab testing section above shows what the brand’s tested vial actually contained.
For laboratory research use only. Not for human or veterinary use. Nothing on this page is medical advice.
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