For in-vitro research use only. Not for human consumption.
Thymosin Alpha-1
Thymosin Alpha 1 (Tα1) is a 28-amino acid peptide originally isolated from thymic tissue. It activates toll-like receptors (TLR2, TLR9), enhances dendritic cell maturation, and stimulates T-cell differentiation. Research examines its role in innate and adaptive immune signaling.
Thymosin Alpha-1 definition
Thymosin Alpha 1 (Tα1) is a 28-amino acid peptide originally isolated from thymic tissue. It activates toll-like receptors (TLR2, TLR9), enhances dendritic cell maturation, and stimulates T-cell differentiation. Research examines its role in innate and adaptive immune signaling.
No sequence is listed in the current catalog record for this product.
- CAS
- 62304-98-7
- MW
- 3108.28 g/mol
- Sequence
- Not listed
- Half-life
- Not listed
- Formula
- C129H215N33O55
- Purity
- 99.53%
- Form
- Lyophilized powder
- Class
- Immunomodulatory Peptide / Thymic Peptide
Reconstitution calculator
Estimate vial concentration and aliquot volume from the selected vial mass, solvent volume, and target research amount.
Calculations are for lab planning only and do not replace the product COA, protocol requirements, or qualified professional review. Confirm solvent compatibility before use.
Compound details.
- CAS Number
- 62304-98-7
- Molecular Weight
- 3108.28 g/mol
- Molecular Formula
- C₁₂₉H₂₁₅N₃₃O₅₅
- Class
- Immunomodulatory Peptide / Thymic Peptide
- Purity
- ≥99% purity
- Physical Form
- Lyophilized powder
- Storage
- Store at -20°C (long term). Refrigerate after reconstitution.
Research context.
Marketed as Zadaxin in over 30 countries. Published in hundreds of studies spanning hepatitis, immunodeficiency, and vaccine adjuvant research. Studied in Journal of Biological Chemistry and Clinical Infectious Diseases.
Verification standard.
Every Nexus Laboratory batch ships with a Certificate of Analysis documenting HPLC purity (target ≥98%), mass spectrometry identity (expected versus observed mass), and endotoxin screening — verified by third-party laboratory testing and publicly archived. Review Nexus lab verification.
Thymosin Alpha-1 is part of the Nexus Healing & Recovery catalog. Tissue repair, immune modulation, and recovery-oriented research peptides. Each listed variant is priced from the consolidated Nexus catalog and intended for qualified research use only.
TODO-COPY: replace with real compound-specific narrative.
The chemistry.
28-amino acid peptide derived from prothymosin alpha
Storage: Store at -20°C (long term). Refrigerate after reconstitution.
Technical specifications.
- Product Name: Thymosin Alpha 1
- Classification: Immunomodulatory Peptide / Thymic Peptide
- Structural Description: 28-amino acid peptide derived from prothymosin alpha
- CAS Number: 62304-98-7
- Molecular Weight: 3108.28 g/mol
- Purity: ≥99% (verified by HPLC and Mass Spectrometry)
- Physical Form: Lyophilized (freeze-dried) powder
- Intended Use: In-vitro research use only — not for human consumption
HPLC trace preview.
Related research compounds
Same category, mechanism overlap, and common research stack pairings.
Thymosin Alpha-1 research FAQ.
What is Thymosin Alpha-1 used for in research?
Thymosin Alpha-1 is supplied for controlled in-vitro research workflows in the Healing & Recovery category. It is not labeled for human or veterinary use.
Is Thymosin Alpha-1 HPLC verified?
Thymosin Alpha-1 is listed with Nexus lab verification. Current catalog records show 99.53% purity context where batch COA data is available.
Which Thymosin Alpha-1 sizes are available?
Current Nexus variants include 2mg, 5mg, 10mg.
Does Thymosin Alpha-1 include a COA?
Yes. The current Nexus record links Thymosin Alpha-1 to batch NEX-THYMOSIN-ALPHA-1-2026-0091.