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Thymosin Alpha-1
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Este producto ha sido probado de forma independiente por un laboratorio acreditado y ha aprobado todos los estándares de calidad y pureza.

ProductoThymosin Alpha-1
Último LoteSIG-2026-0312
ProbadoMar 10, 2026
ResultadoPassed — ≥99%
Verificado PorNFC + Blockchain
● En Stock

Thymosin Alpha-1

10mg
FormaLyophilized Powder
Tamaño del Vial3ml
Pureza99%
FabricanteUSA

Precios por Volumen

Por unidad — descuentos por volumen aplicados automáticamente
1–9viales
$68.75
10–24viales
$62.00Ahorre 10%
25–49viales
$55.00Ahorre 20%
50+viales
$48.75Ahorre 29%
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Precios mayoristas disponibles para cuentas aprobadas

Acerca de Thymosin Alpha-1

Thymosin Alpha-1 (Tα1) is a naturally occurring 28-amino acid peptide originally isolated from thymic tissue (Thymosin Fraction 5). It is a potent immunomodulator studied for its ability to enhance T-cell maturation, dendritic cell function, and innate immune responses. Thymosin Alpha-1 is investigated in clinical research for its roles in immune reconstitution, viral hepatitis, immunodeficiency states, and as an adjunct in vaccine immunogenicity studies.

Preguntas Frecuentes

Todos los péptidos de Signal se someten a rigurosas pruebas de terceros y tienen una pureza garantizada ≥99%. Cada lote incluye un Certificado de Análisis (COA) verificado a través del sistema de verificación blockchain de AuthentiChain.

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Backed by Research

Published Study Findings on Thymosin Alpha-1

Detailed Research & Citations

In-depth findings from peer-reviewed preclinical and clinical studies

Thymosin Alpha-1 (Tα1) is a naturally occurring 28-amino acid peptide originally isolated from Thymosin Fraction 5 of calf thymus tissue. It is a potent immunomodulator that enhances T-cell differentiation, dendritic cell maturation, and toll-like receptor signaling. Approved in over 35 countries as Zadaxin® for chronic hepatitis B, it is one of the most extensively studied immunomodulatory peptides in clinical research.

Immune Modulation

T-Cell Maturation & Differentiation

Thymosin Alpha-1 promotes the maturation and differentiation of T lymphocytes from bone marrow progenitors, enhancing both CD4+ helper and CD8+ cytotoxic T-cell populations. It restores T-cell function in immunocompromised states and augments T-cell receptor signaling.

Expert Opinion on Biological Therapy (2010)
Immune Modulation

Dendritic Cell & Innate Immunity Enhancement

Tα1 activates dendritic cells through toll-like receptor (TLR) 2 and TLR9 signaling, enhancing antigen presentation, cytokine production (IL-12, IFN-α), and bridging innate and adaptive immunity. It also increases natural killer (NK) cell cytotoxicity.

Expert Opinion on Biological Therapy (2010)
Antiviral Research

Chronic Hepatitis B Treatment

In multiple randomized controlled trials, Thymosin Alpha-1 demonstrated sustained virological response rates of 26–41% in chronic HBV patients, with HBeAg seroconversion and HBV DNA suppression. It was approved as Zadaxin® for this indication in over 35 countries.

Hepatology Research (2002)
Antiviral Research

Hepatitis C Combination Therapy

Clinical studies showed Thymosin Alpha-1 combined with interferon-alpha produced higher sustained virological response rates in chronic HCV patients compared to interferon monotherapy, particularly in difficult-to-treat genotype 1 populations.

Hepatology Research (2002)
Cancer Immunology

Immune Adjunct in Cancer Immunotherapy

Thymosin Alpha-1 has been investigated as an immune adjunct in hepatocellular carcinoma (HCC), melanoma, and non-small cell lung cancer. Studies showed enhanced immune reconstitution after chemotherapy, improved vaccine immunogenicity, and increased tumor-specific immune responses when combined with standard therapies.

International Immunopharmacology (2000)
Safety

Extensive Clinical Safety Profile

With over 30 years of clinical use across 35+ countries, Thymosin Alpha-1 has demonstrated an excellent safety profile. It does not cause immune overstimulation or autoimmune reactions, and side effects are generally limited to mild injection site reactions. No drug-drug interactions have been reported.

Expert Opinion on Biological Therapy (2010)
View All 3 Sources
  1. Thymosin α1: A comprehensive review of the literatureTuthill C, Rios I, McBeath RExpert Opinion on Biological Therapy (2010)PMID: 20384524
  2. Thymalfasin (thymosin-α1) therapy in management of chronic hepatitis BIino SHepatology Research (2002)PMID: 12270089
  3. Thymosin α1 — A peptide immune modulator with a broad range of clinical applicationsGaraci E, Pica F, Serafino A, et al.International Immunopharmacology (2000)PMID: 10967873
Research Use Only

All findings above are sourced from peer-reviewed journals for educational reference. This product is for research purposes only — not for human consumption. Preclinical results may not translate to human outcomes.

Identidad Química

Fórmula MolecularC129H215N33O55
Peso Molecular3108.28 g/mol
Número CAS62304-98-7
ReferenciaPubChem ↗

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