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Genryse Thymosin Alpha 1 10mg injection vial.

Thymosin Alpha 1 Peptide – 99%+ Verified Purity

Synthetic 28-amino-acid N-acetylated research peptide derived from prothymosin alpha. Independently third-party tested. Available in 10mg lyophilized vials.

Original price was: $89.99.Current price is: $59.99.

10 mg per vial

25 in stock

Research Compound Profile

What Is Thymosin Alpha 1 Peptide?

Thymosin Alpha 1 (also referenced as Thymosin Alpha-1, Tα1, or Thymalfasin in research literature) is a synthetic 28-amino-acid N-acetylated research peptide derived from prothymosin alpha – a 113-amino-acid polypeptide encoded by the PTMA gene. Originally isolated from thymus-derived peptide mixtures, Thymosin Alpha 1 is one of the most-studied research peptides in immunological research literature.

The Thymosin Alpha 1 research peptide supplied by Genryse is synthesized to a verified 99%+ purity threshold, lyophilized for stability, and supplied strictly for in-vitro laboratory research, analytical work, and controlled scientific study. Genryse Thymosin Alpha 1 is not supplied for human consumption, dietary use, immune-system supplementation, treatment of any condition, or veterinary application.

Thymosin Alpha 1 sits within the Longevity / Cellular / Wellness Research category alongside NAD+, MOTS-c, SS-31, GHK-Cu, Cerebrolysin, and Melanotan II.

Research Context

How Thymosin Alpha 1 Peptide Is Discussed in Research

Thymosin Alpha 1 has been examined in a wide range of preclinical research models. The published research literature documents investigations into the peptide’s potential influence on T-cell-related research, cytokine signaling research, and innate-adaptive immune coordination research models. None of the descriptions below describe human use, treatment outcomes, immune-boost claims, or clinical recommendations – they summarize how the Thymosin Alpha 1 research peptide has been characterized in published in-vitro and animal-model studies.

Research investigators have examined Thymosin Alpha 1 Peptide in the context of:

T-cell maturation and differentiation research in controlled in-vitro systems
Cytokine signaling research in cell-based assays
Innate-adaptive immune coordination research in laboratory models
Toll-like receptor (TLR) signaling research in immunology models
Comparative immunomodulatory peptide research in defined laboratory conditions

All findings discussed in the published research literature are derived from in-vitro and in-vivo animal-model studies and are exploratory in nature. Genryse supplies Thymosin Alpha 1 Peptide as a research peptide for these laboratory-research purposes only.

Technical Data

Thymosin Alpha 1 Peptide Product Specifications

Product name	Thymosin Alpha 1 Peptide (also referenced as Thymosin Alpha-1, Tα1, Thymalfasin)
Sequence (28 aa, N-acetylated)	Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-Asn
Molecular formula	C129H215N33O55
Molecular weight	~3108.3 g/mol
CAS number	62304-98-7
Form supplied	Lyophilized powder, vialed
Sizes available	10mg
Verified purity	99%+ (HPLC)
Identity verification	Mass spectrometry
COA	Available for every lot
Country of origin	USA
Intended use	In-vitro laboratory research only

Quality Assurance

Purity, COA, and Third-Party Testing

Every Genryse Thymosin Alpha 1 Peptide research peptide is independently verified by third-party laboratories. Each batch undergoes HPLC testing for 99%+ purity and mass-spectrometry verification for molecular identity. A Certificate of Analysis is generated for every lot of Thymosin Alpha 1 Peptide we supply, and is available for review on the COA library page.

Genryse does not ship a research peptide without a COA. This is a non-negotiable element of how we supply Thymosin Alpha 1 Peptide to qualified research professionals.

📄 Download Sample Thymosin Alpha 1 Peptide COA (PDF) →

View Lab Testing Methodology Download Sample COA

Storage Protocols

Thymosin Alpha 1 Peptide Storage and Handling

Lyophilized Thymosin Alpha 1 Peptide should be stored at -20°C, protected from light, until reconstitution. Once reconstituted, Thymosin Alpha 1 Peptide should be stored at 2–8°C and used within the timeframe specified on the lot’s COA. Maintain aseptic handling practices to preserve research peptide integrity.

For comprehensive handling and reconstitution practices, refer to the Genryse peptide storage guide.

📘 View Peptide Storage Guide →

Longevity & Cellular Research Cluster

Related Research Peptides

Researchers studying Thymosin Alpha 1 Peptide frequently work alongside the following research peptides supplied by Genryse:

Browse Longevity / Cellular / Wellness Research →

Published Literature

Research References

Selected published research literature referencing Thymosin Alpha 1 Peptide:

Garaci E et al., Ann N Y Acad Sci, 2007;1112:14–26
Goldstein AL & Goldstein AL, Expert Opin Biol Ther, 2009;9(5):593–608
Romani L et al., Ann N Y Acad Sci, 2007;1112:326–338
Pica F et al., Expert Opin Biol Ther, 2018;18(sup1):71–81

All references are provided for research-context purposes only. Genryse does not endorse, replicate, or imply outcomes from these studies.

Research Peptide Calculator Research Use Disclaimer View All COA Results

Thymosin Alpha 1 Peptide – Frequently Asked Questions

What is Thymosin Alpha 1?

Thymosin Alpha 1 (also referenced as Tα1 and Thymalfasin) is a synthetic 28-amino-acid N-acetylated research peptide derived from prothymosin alpha – a polypeptide encoded by the PTMA gene. Originally isolated from thymus-derived peptide mixtures, Thymosin Alpha 1 has been examined in immunological research literature. Genryse supplies Thymosin Alpha 1 as a research peptide for in-vitro laboratory research only.

Is Thymosin Alpha 1 the same as Thymosin Beta-4 (TB-500)?

No. Thymosin Alpha 1 (Tα1) and Thymosin Beta-4 (Tβ4 / TB-500) are different research peptides from different origins, with different research applications. Thymosin Alpha 1 is a 28-amino-acid peptide derived from prothymosin alpha and examined in immunological research models. Thymosin Beta-4 is a 43-amino-acid peptide examined in actin-binding and tissue-repair research models. Genryse supplies both as separate research peptides.

Is Thymosin Alpha 1 the same as Zadaxin?

Zadaxin is a pharmaceutical formulation of Thymalfasin (Thymosin Alpha 1) approved in some jurisdictions as a regulated medication. Genryse does not supply Zadaxin or any pharmaceutical formulation. Genryse supplies research-grade Thymosin Alpha 1 strictly for in-vitro laboratory research only – not for human use.

What size of Thymosin Alpha 1 does Genryse offer?

Genryse Thymosin Alpha 1 is supplied in a 10mg lyophilized vial. Each vial ships with 99%+ purity verification and a lot-specific COA.

How should Thymosin Alpha 1 research peptide be stored?

Lyophilized Thymosin Alpha 1 should be stored at -20°C until reconstitution, then at 2–8°C following reconstitution. Maintain aseptic handling practices and refer to the lot-specific COA and the Genryse peptide storage guide for full handling protocols.

Is Thymosin Alpha 1 supplied for immune support or human use?

No. Thymosin Alpha 1 supplied by Genryse is a research peptide intended exclusively for in-vitro laboratory research and analytical study. It is not intended for immune-system supplementation, treatment of any condition, human consumption, dietary supplementation, veterinary application, or any clinical use.

Does Thymosin Alpha 1 ship with a COA?

Yes. Every Genryse Thymosin Alpha 1 research peptide ships with a lot-specific Certificate of Analysis verifying 99%+ purity and molecular identity. Sample COAs are available for review prior to purchase.

Warning — For Research Use Only

FDA Disclaimer: The statements made within this website have not been evaluated by the U.S. Food and Drug Administration. The research peptides supplied by Genryse are not intended to diagnose, treat, cure, or prevent any disease.

For Research Purposes Only

Not a Dietary Supplement

Not for Human Consumption

Not for Veterinary Use