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For Research Use Only (RUO)

This product is not intended for human consumption, therapeutic application, or veterinary purposes. Read our research disclaimer

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Thymulin 10mg

For Research Use Only (RUO)

≥99% Purity
€69.00
EU Stock – 2–6 business day EU shippingFree shipping over €115

Vials

1 Vial
€69.00
/ Vial
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3 Vials
€66.00
/ Vial
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€69.00
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10 Vials
€62.00
/ Vial
Save €70.00
€69.00

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Ordering information

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For qualified laboratory research only (RUO). Not for use in humans or animals.

Bacteriostatic Water
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Free Bacteriostatic Water

Included with every peptide order

Thymulin, also known as Facteur Thymique Sérique (FTS) or Serum Thymic Factor, is a naturally occurring nonapeptide of 9 amino acids exclusively secreted by thymic epithelial cells. The peptide possesses a characteristic zinc-binding domain and exists in vivo as a Zn²⁺-Thymulin complex essential for its biological activity.

Thymulin was discovered and characterized in the 1970s by Jean-François Bach and colleagues at Hôpital Necker in Paris. The pyroglutamic acid at the N-terminus confers enhanced stability against aminopeptidases.

NovaCell offers Thymulin in research grade with ≥99% purity, verified by HPLC and LC-MS.

Research Purpose

  • Immunology: Investigation of T-cell differentiation and thymus function in preclinical models.
  • Zinc Biochemistry: Analysis of zinc-peptide interactions and metal-dependent peptide activity.
  • Thymus Research: Studies on the role of thymus-specific peptides in immune regulation.
  • Neuroimmunology: Research on the thymus-hypothalamus axis and neuroendocrine signaling pathways.
  • Purity ≥99% verified by HPLC
  • Nonapeptide (9 amino acids) with pyroglutamic acid
  • Characteristic zinc-binding domain
  • Natural thymus peptide (FTS)
  • Full batch traceability

Frequently asked questions

What is Thymulin?

Thymulin (FTS, Facteur Thymique Sérique) is a defined nonapeptide with the sequence pGlu-Ala-Lys-Ser-Gln-Gly-Gly-Ser-Asn and CAS number 63958-90-7. It was attributed to the thymic epithelium and is used in preclinical immunology research as a defined reference substance.

What is the difference between Thymulin and Thymalin?

They are two different substances that are often confused because of the similar names. Thymulin is a single, sequence-defined nonapeptide with its own CAS number (63958-90-7) and molecular formula (C₃₃H₅₄N₁₂O₁₅). Thymalin is a low-molecular-weight thymic peptide complex of the Khavinson bioregulators and is not defined as a single sequence. NovaCell carries both; the full comparison is available at /en/vs/thymulin-vs-thymalin.

Why is zinc mentioned in connection with Thymulin?

The biologically active conformation of the peptide described in the literature exists as a zinc complex. This is irrelevant for the analytical characterisation of the batch supplied – purity determination by HPLC and LC-MS is performed on the peptide itself.

What purity does Thymulin from NovaCell have?

The batch is tested by HPLC and LC-MS and reaches ≥99% purity, with lot tracking per batch.

What does Thymulin 10 mg cost?

One vial costs €69. From 3 vials the unit price is €66, from 10 vials €62 – tiered prices are applied automatically in the shopping cart.

How quickly is Thymulin dispatched?

Dispatch is from the EU warehouse, with tracking on the day payment arrives (Mon–Sat by 2 pm CET). Delivery takes 2–6 business days in the EU.

How is Thymulin stored?

The lyophilisate is stored at 2-8°C protected from light and moisture; -20°C is suitable for longer storage.

Is Thymulin intended for use in humans?

No. Thymulin from NovaCell is intended exclusively for research purposes (Research Use Only) and is not approved for therapeutic, diagnostic or consumption purposes.

Peptides from the same research category – HPLC + LC-MS tested, with COA.

Deepen the topic with matching comparisons, related peptides and trust resources.

Thymulin 10mg

€69.00

For Research Use Only (RUO). Not for human consumption or veterinary use. No medical recommendations. Full Disclaimer

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