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GLOW [70mg]
50mg / 10mg / 10mg per vial
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![THYMULIN [20mg]](/media/2026/09/Group-16.webp?dpl=dpl_2VbZc7rA9XzjC5BxFemazEnTP5CL)
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Stock up. Stable for 24 months lyophilized at −20°C.
1 bottle · THYMULIN [20mg]
Research use only · Not for human or veterinary use
Compound Profile
A matching COA is not currently linked. Batch identity, purity, measured net content, endotoxin and report date are pending verification against a matching certificate. Contact us for the correct batch report.
Thymulin is a naturally occurring nonapeptide first isolated from porcine blood serum in the early 1970s and formally characterized in 1977 by immunologists Jean-François Bach and Mireille Dardenne at the Institut Necker in Paris. Originally designated Facteur Thymique Sérique (FTS), it was renamed thymulin in 1981. The peptide derives exclusively from thymic epithelial cells and carries an N-terminal pyroglutamic acid residue. Its defining property is an absolute requirement for equimolar zinc (Zn²⁺) binding — without the zinc cofactor, the peptide is biologically inert, making thymulin the only known thymic hormone dependent on a metal ion for activity.
Selected Studies · Peer-Reviewed Literature
A curated list of published peer-reviewed papers indexed in PubMed where THYMULIN [20mg] has been studied. Provided for research-context only. Linking to the literature does not constitute endorsement of any therapeutic application.
At Elixser Peptides, quality comes first. Our peptides are produced using advanced manufacturing processes and verified through comprehensive testing protocols to deliver dependable results for research applications.
Transparency
Each batch ships with a third-party Certificate of Analysis from BioRegen Analytical. HPLC purity, mass-spectrometry identity, net content, and LAL endotoxin screening. Every test, every lot.
Your lot number ships on the label and on the COA. Enter it in the verifier any time to retrieve the original lab report.
Pairs With
Other research peptides in the Elixser catalog cited alongside THYMULIN [20mg] in the published research literature.
50mg / 10mg / 10mg per vial
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Shop CatalogThymulin research appears in Annals of the New York Academy of Sciences, International Immunopharmacology, and Neuroscience. The compound is not approved by the U.S. Food and Drug Administration for any therapeutic indication. It is classified as a research compound only.
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