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Thymalin

Also known as: Thymus extract peptides

Immune SystemApproved in RussiaIntramuscularSubcutaneous

A complex of polypeptides extracted from calf thymus glands. Used in Russia for immune restoration, particularly in immunodeficient states and cancer adjuvant therapy.

Molecular Weight

Variable (mixture)

Half-Life

~3-4 hours

Sequence

Complex of thymic peptides (Glu-Trp primary)

Mechanism of Action

Restores thymic function, promotes T-cell maturation and differentiation, normalizes CD4/CD8 ratios, and enhances natural killer cell activity.

Dosing Protocol

5-10 mg intramuscular daily for 3-10 days. Repeat courses every 3-6 months.

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Reconstitution

10mg vial + 1-2mL saline for injection.

Storage

Lyophilized: 2-8°C. Protect from light.

Side Effects
  • ●Injection site pain
  • ●Rare allergic reactions
  • ●Generally well-tolerated
Key Research Findings
  • ●Khavinson 15-year study: 50% reduction in mortality in elderly subjects
  • ●Restored T-cell immunity in immunosuppressed cancer patients
  • ●Normalized immune function after radiation exposure

Research Use Only

This information is provided for educational and research purposes only. It is not intended as medical advice. Always consult a qualified healthcare professional before using any research compounds.