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Amino Labs LLC d/b/a 2DayPeptides supplies analytical-grade biochemical reference standards and laboratory research materials, sold exclusively for laboratory research and analytical use by qualified research customers. Products are not for human or animal consumption, therapeutic use, clinical use, diagnostic use, dietary supplementation, dosing, injection, ingestion, or administration.

Disclaimer: All products listed on this site are for research purposes only and are not intended for human or animal consumption, dosing, or injection. These products have not been evaluated or approved by the FDA. They are not intended to diagnose, treat, cure, or prevent any disease and are sold solely for in vitro laboratory research by qualified professionals in accordance with applicable regulations. 2DayPeptides is not a compounding pharmacy or chemical compounding facility as defined under Section 503A of the Federal Food, Drug, and Cosmetic Act, nor an outsourcing facility as defined under Section 503B.

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Research Use Only

These products are supplied as analytical-grade reference materials for in-vitro laboratory research, analytical method development, identity verification, and laboratory evaluation by qualified research customers.

Not for human or animal consumption. Not for therapeutic, clinical, diagnostic, dietary-supplement, dosing, injection, ingestion, or administration use.

Lot-level documentation and Certificate of Analysis (COA) access are available for review.

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Thymosin Alpha 1 vial and packaging
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Thymosin Alpha 1

$89.00

10mg · 1 vial

COA verified · 99.32% purity · Lot 2P-1947064-PBatch tested · View lab results
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1
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Technical Specifications

FormLyophilized Powder
CAS Number62304-98-7
Molecular FormulaC₁₂₉H₂₁₅N₃₃O₅₅
Molecular Weight3108.3 g/mol
Storage-20°C

Research Use Only

These products are for laboratory research only and not intended for medical use. They must be handled by qualified professionals in controlled laboratory environments. This compound has not been evaluated by the FDA and is not approved for human or veterinary use.

Certificate of Analysis

Third-party tested for purity, identity, and quantity.

Current Batch

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Lot Number

2P-1947064-P

Tested: May 8, 2026
Purity: 99.32%
✓Third-Party Tested
✓99.32% Purity

Thymosin Alpha 1 FAQ

This Thymosin Alpha 1 is supplied as a lyophilized (freeze-dried) white powder with purity ≥98% as determined by reverse-phase HPLC. Identity is confirmed by mass spectrometry. Each vial contains a defined quantity suitable for laboratory-scale research experiments.

Published preclinical research has employed primary murine peripheral blood mononuclear cell (PBMC) cultures and bone-marrow-derived dendritic cell preparations. These cell-based systems have been used to characterize Tα1's molecular interactions with innate and adaptive immune signaling components. Research descriptions focus on cellular preparations and molecular pathways in laboratory models.

No. This material is supplied strictly for in vitro and preclinical laboratory research purposes only. It has not been manufactured under pharmaceutical GMP conditions for human administration, and it must not be used in humans or animals intended for human consumption. Researchers are responsible for compliance with all applicable institutional and regulatory guidelines.

Research literature identifies TLR2 and TLR9 as key pattern recognition receptors investigated in relation to Tα1, with downstream involvement of MyD88 adapter signaling, NF-κB activation, and interferon regulatory factor (IRF) pathways. Tα1 has also been studied in the context of thymosin receptor interactions and Foxp3+ regulatory T-cell biology in laboratory settings.

Made in the USA

Quality controlled from start to finish. No outsourcing.

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Assured
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Thymosin Alpha 1 Overview

Thymosin Alpha 1 is a 28-amino-acid, N-terminally acetylated peptide originally characterized from thymus tissue extracts, used as a reference peptide in cell-based and biochemical assays. Supplied as a lyophilized research reagent for in vitro laboratory assays only; not for human or animal use.

Thymosin Alpha 1 Structure

CAS #:62304-98-7
Molecular Formula:C129H215N33O55
Molecular Weight:3108.3 g/mol

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