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Repair & Recovery · SKU TA1-10
Thymosin Alpha-1 10 mg
28-amino-acid thymic peptide studied in immune modulation research.
$125 per 10 mg vial · free shipping over $1,000
In stock · ships same day on orders before 2pm ET
10 mg · lot TA110-080399.78% purity by RP-HPLC (214 nm) · content 10.87 mg · certificate
IdentityThymosin Alpha-1 confirmed by LC-MS/MS
Endotoxin<0.05 EU/mL
Heavy metals<0.01 ppm
LaboratoryBioviridian Inc. · code COA7585 · check it on the lab's site
FormLyophilized powder, sealed vial
Storage-20°C sealed · 2-8°C reconstituted
CAS number62304-98-7
Molecular formulaC129H215N33O55
Molecular weight3108.3 g/mol
Residues28
PubChemCID 16130571
Buying in quantity?
Wholesale pricing starts at 25 vials per SKU, with net-30 terms for verified institutions. It is quoted per order rather than applied in the cart — ask for a wholesale quote.
Every lot of Thymosin Alpha-1 in the COA library · Latest lot report
Ships same day on orders before 2pm ET. For laboratory research use only. Not for human or animal consumption.
Frequently bought together
Supplies researchers add to this order
Reconstitution solution30 mL · $25
What is Thymosin Alpha-1?
Thymosin alpha-1 is a 28-amino-acid acetylated peptide originally isolated from thymic tissue, where it is processed from prothymosin alpha. It is studied for its effects on T-cell maturation and dendritic cell signalling, largely through toll-like receptor pathways. Pepstral supplies it as a lyophilized powder for in-vitro laboratory research only.
→Read the full Thymosin Alpha-1 research guide
What is Thymosin Alpha-1 studied for?
- T-cell maturation assays
- Toll-like receptor signalling studies
- Dendritic cell activation research
- Immune modulation models
All applications above are in-vitro or preclinical research contexts. Thymosin Alpha-1 is sold for laboratory research only and is not for human or animal use.
What does the certificate for lot TA110-0803 show?
Every lot of Thymosin Alpha-1 is tested by an independent US laboratory before it is listed. The report for lot TA110-0803 is in the COA library and the lot number printed on the vial matches it. The current results:
| Test | Method | Lot TA110-0803 result |
|---|---|---|
| Identity | LC-MS/MS | Thymosin Alpha-1 · conforms |
| Content | HPLC quantitation | 10.87 mg |
| Purity | RP-HPLC (214 nm) | 99.78% |
| Endotoxin | USP <85> | <0.05 EU/mL |
| Heavy metals | USP <232> | <0.01 ppm |
How is Thymosin Alpha-1 handled and stored?
Sealed vials are stored at -20°C away from light and keep for 24 months. To reconstitute, add bacteriostatic water slowly down the inside wall of the vial and swirl until clear; never shake. Once in solution, keep at 2 to 8°C and use within our 28-day default for a preserved solution. The concentration table gives the dilution volumes and microlitre aliquots for this vial.
Frequently asked questions
How does thymosin alpha-1 relate to thymosin beta-4?
Only by the shared historical name. They come from different precursor proteins and act on unrelated systems: alpha-1 on immune signalling, beta-4 on actin.
Is it the same as the thymus extract preparations?
No. This is a defined synthetic 28-mer with a known sequence, not a tissue extract.
Is Thymosin Alpha-1 for human use?
No. Every product on this site is sold for in-vitro laboratory research only and is not for human or animal consumption, diagnostic or therapeutic use.
Also ordered as part of immune set.
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