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Healing / Recovery

Thymosin Alpha 1

CAS: 62304-98-7

Hepatitis B and C treatment (approved in some countries) · oncology immunotherapy adjunct · Vaccine response enhancement

Thymosin Alpha 1 is a naturally occurring thymic peptide that acts as an immunomodulator by enhancing T-cell maturation, differentiation, and function.

  • Hepatitis B and C treatment (approved in some countries)
  • oncology immunotherapy adjunct
  • Vaccine response enhancement
  • Immunodeficiency states
Research Use Only.

This product is intended for laboratory research purposes only. Not for human consumption. Handle with appropriate safety precautions.

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≥99% HPLC| COA Included| Ships Today
≥99% Purity
COA Included
Third-Party Tested
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HPLC Purity Analysis

High-Performance Liquid Chromatography
99.7%purity
mAURetention Time (min)0250500750100005101520253099.7%
Method: RP-HPLC C18UV 220nmACN/H₂O + 0.1% TFA
CoA Included
HPLC Verified
GMP Compliant
Third-Party Tested
Same-Day Shipping
Batch Tracked

Specifications

Purity
≥99%
Form
Lyophilized Powder
CAS
62304-98-7
Mol. Weight
3108.28 Da

How Thymosin Alpha 1 Works

Thymosin Alpha 1 is a naturally occurring thymic peptide that acts as an immunomodulator by enhancing T-cell maturation, differentiation, and function. It stimulates the production of Th1 cytokines (IL-2, IFN-gamma) while suppressing Th2 responses, activates dendritic cells and natural killer cells, and enhances antibody responses to vaccines. It signals through TLR2, TLR9, and TLR3 on dendritic cells and modulates the mTOR pathway for immune cell differentiation.

Research Applications

1
Hepatitis B and C treatment (approved in some countries)
2
oncology immunotherapy adjunct
3
Vaccine response enhancement
4
Immunodeficiency states
5
Sepsis and critical care immunomodulation

Pricing

SizePer Vial10-PackSavings
5mgSale
$47.95$80.00
$479.5040% off
10mgBest ValueSale
$49.95$140.00
$499.5064% off

10-pack pricing shown. Volume discounts for 50+ vials — contact us.

Certificate of Analysis

MiPeptidos
Thymosin Alpha 1
PASSES ALL SPECIFICATIONS
Batch NumberHR-THYM-2600215
Date of AnalysisMarch 15, 2026
Purity (HPLC)99.7%
AppearanceWhite to off-white lyophilized powder
SolubilityFreely soluble in sterile water and bacteriostatic water
Molecular Weight (MS)3108.28 Da — Confirmed
Endotoxin (LAL)<0.1 EU/mg
Sterility (USP <71>)Passes USP <71>

This COA is a representative sample. A batch-specific Certificate of Analysis with full HPLC chromatograms and mass spectrometry data is included with every order.

Research Use Only. This product is intended for laboratory research purposes only. Not for human consumption. Handle with appropriate safety precautions.