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Selank

22 in stock

Selank is a synthetic heptapeptide analogue of the immunomodulatory fragment tuftsin, with the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro. It is used in research on neuroimmune interactions, anxiety-related behavior, and cognitive function

$30.99

Research Use Only: Products are intended solely for laboratory research and analytical purposes. Unless explicitly stated otherwise, they are not intended for use in diagnostic procedures, food, drugs, medical devices, cosmetics, or for human or animal consumption.

$30.99

Research Use Only: Products are intended solely for laboratory research and analytical purposes. Unless explicitly stated otherwise, they are not intended for use in diagnostic procedures, food, drugs, medical devices, cosmetics, or for human or animal consumption.

Description

Selank was designed by fusing the native tuftsin sequence with an additional Pro-Gly-Pro motif to enhance metabolic stability and extend duration of action. As a tuftsin analogue, it has been studied for its capacity to influence both immune parameters and central nervous system signaling. Preclinical work indicates effects on cytokine balance (including IL-6), T-helper profiles, and expression of neurotrophic factors such as BDNF in the hippocampus.

In neurobehavioral models, Selank has been investigated for its anxiolytic-like and nootropic-like properties, often in comparison or combination with Semax. Mechanistic studies suggest modulation of monoamine turnover, GABAergic tone, and peptidase activity that regulates endogenous enkephalins and related peptides. This makes Selank a versatile research tool for dissecting the intersections of stress, mood, immunity, and cognition.

Additional information

CAS Number 129954-34-3
PubChem CID 11765600
Molecular Weight ? 751.9 g/mol
Molecular Formula C33H57N11O9
Synonyms Selank, Selanc, TP-7, Thr-Lys-Pro-Arg-Pro-Gly-Pro tuftsin analogue
  • Store in a cool, dry, and dark environment. Refrigerate after reconstitution.
  • Keep away from direct sunlight and heat sources
  • Store at -20C for long-term storage
  • Once reconstituted, store at 2-8C and use within 2-3 weeks
  • Avoid repeated freeze-thaw cycles

Selank – 10mg
(Batch SK-149)
Avg. Purity: 99.849%
Avg. Mass: 11.26mg
Result Date: February 18, 2026
Date Added: February 18, 2026
View Lab Results

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