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  • COA available · Certificate of analysis per batch
  • ≥98% purity · Verified by HPLC
  • USA made · Third-party verified
  • Same-day dispatch · On orders placed before cut-off
  • Free shipping over $175 · Applied automatically at checkout

For laboratory and research use only. Not for human or veterinary use.

Thymosin Alpha-1 (TA-1) 5mg research peptide vial, USA made and third-party tested, Peptides Source
Thymosin Alpha-1 (TA-1) 5mg – research peptide, Peptides Source

Thymosin Alpha-1 (TA-1) 5mg

Third-party tested · ≥98% by HPLC

$40.00

Thymosin Alpha-1 1.5mg Thymosin Alpha-1 is a synthetic thymic peptide, one of the compounds studied in immune & cellular research. This listing supplies the 1.5mg lyophilized vial for laboratory research use. Every batch is tested to at least 98% purity by HPLC with a certificate…

  • ≥98% by HPLC
  • Research grade
  • USA made
Strength
  • Certificate of analysis available per batch
  • Purity verified by HPLC
  • Ships from a US facility
  • Free shipping on orders over $175
SKU: TA5 Categories: , ,
  • COA available Certificate of analysis per batch
  • ≥98% purity Verified by HPLC
  • USA made Third-party verified
  • Same-day dispatch On orders placed before cut-off
  • Free shipping over $175 Applied automatically at checkout

Complete your protocol

Lyophilised material must be reconstituted in the laboratory before study. These are the consumables required to do it.

About Thymosin Alpha-1 (TA-1) 5mg

Thymosin Alpha-1 1.5mg

Thymosin Alpha-1 is a synthetic thymic peptide, one of the compounds studied in immune & cellular research. This listing supplies the 1.5mg lyophilized vial for laboratory research use. Every batch is tested to at least 98% purity by HPLC with a certificate of analysis (COA), is USA-made and third-party verified. For research use only; not for human or veterinary use or consumption.

Mechanism of Action

Thymosin Alpha-1 is a synthetic thymic peptide studied in preclinical immune and cellular research. In in-vitro and animal-model systems it is used as a tool compound to examine immune-signalling pathways. This describes a research mechanism only.

Preclinical Research

Thymosin Alpha-1 has been examined in in-vitro and animal-model research on immune-cell signalling. All referenced work is preclinical and mechanistic; no human data or outcomes are implied.

Research Applications

Typical research applications include immune-signalling and cellular studies. Browse the full cellular & longevity research range.

Protocol & Handling

This is a lyophilized (freeze-dried) vial. Reconstitute in the laboratory before study using a suitable diluent such as bacteriostatic water. Store the sealed vial frozen; keep reconstituted material refrigerated and protected from light. Handle only in a controlled laboratory setting. For research use only, not for human or veterinary use or consumption.

Technical data

Compound
Thymosin Alpha-1
Format
lyophilized vial
Strength
1.5mg
Purity
≥98% by HPLC, certificate of analysis available
Origin
USA-made, third-party tested
Research area
immune & cellular
Other options
500mcg (60 capsules)

Certificate of analysis & safety data

Lot-matched documentation for this compound. Each certificate records identity, purity and analytical results for the batch named on it.

Frequently asked questions

What is Thymosin Alpha-1?

Thymosin Alpha-1 is a synthetic thymic peptide. It is supplied strictly for laboratory research use as a tool compound in immune & cellular research.

How is Thymosin Alpha-1 studied in research models?

In preclinical (in-vitro and animal-model) research it is used as a tool compound to study immune-signalling pathways. This describes a research context only, not an effect in humans.

What format is this listing?

This listing is the 1.5mg lyophilized vial. Other options are linked in the specifications above.

Does Thymosin Alpha-1 need to be reconstituted?

Yes. It is a lyophilized vial and is reconstituted in the laboratory before study using a suitable diluent such as bacteriostatic water.

How should it be stored?

Store the sealed lyophilized vial frozen for long-term stability. Once reconstituted, keep refrigerated and protected from light.

What purity is Thymosin Alpha-1 tested to?

Each batch is tested to at least 98% purity by HPLC and ships with a certificate of analysis (COA). It is USA-made and independently third-party verified.

What is Thymosin Alpha-1 studied alongside?

It is frequently studied alongside MOTS-c, Epithalon, NAD+ and 5-Amino-1MQ in comparative immune & cellular research.

Is Thymosin Alpha-1 intended for human use?

No. It is sold strictly for laboratory and research use only, and is not for human or veterinary use, consumption, diagnosis or treatment.

Research use only

Thymosin Alpha-1 (TA-1) 5mg is supplied strictly as a research chemical for laboratory use. It is not for human or veterinary use or consumption, is not a drug, food or supplement, and is not approved by the U.S. Food and Drug Administration for any purpose.

Handle only in a controlled laboratory setting, by qualified personnel, in accordance with applicable law and good laboratory practice.

Related products

Research use only

All products sold by Peptides Source are intended strictly for laboratory and research purposes and are NOT for human or veterinary use. These products are not drugs, foods, cosmetics or dietary supplements, are not approved by the U.S. Food and Drug Administration, and are not intended to diagnose, treat, cure or prevent any disease.

By purchasing, you certify that you are a qualified researcher or institution and that you will handle all products in accordance with applicable laws and good laboratory practice.

© 2026 PeptidesSource. All rights reserved. For laboratory research use only.

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