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Selank 10mg lyophilized peptide vial — Healthy Aminos, ≥98% purity
Cognitive & Nootropic

Selank Peptide

10mg · Lyophilized Powder · ≥98%

Selank is a synthetic analog of the naturally occurring immunomodulatory peptide tuftsin (Thr-Lys-Pro-Arg) with an added Gly-Pro sequence that improves metabolic stability. Developed at the Institute of Molecular Genetics of the Russian Academy of Sciences alongside Semax. Research has investigated its effects on anxiolytic pathways, GABA metabolism, and immune function markers.

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Batch Information

Batch ID
Purity≥98%
FormLyophilized powder
Storage-20°C, protect from light
Third-party COA verified · 6-point testing protocol
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$42.99
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≥98% Purity Verified
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Research Use Only

Selank

$42.99

Research Use Only

FOR RESEARCH USE ONLY. Products sold by Healthy Aminos are intended strictly for in-vitro research and laboratory use. Not for human or animal consumption. Not FDA approved. By purchasing from Healthy Aminos, the buyer acknowledges that these products are not intended to diagnose, treat, cure, or prevent any disease. All products are sold as reference standards and research chemicals only.

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Compound Specifications

Molecular Weight751.87 Da
Molecular FormulaC33H57N11O9
Amino Acid Sequence
Thr-Lys-Pro-Arg-Pro-Gly-Pro
CAS Number129954-34-3
Synonyms
TP-7, Tuftsin analog
Research Applications
Anxiolytic researchGABA modulationImmune functionCognitive researchStress response

Research Context

Modulates GABAergic neurotransmission and enkephalin metabolism. Research has examined effects on serotonin, dopamine, and norepinephrine turnover in brain tissue models without sedative or dependence-forming properties.

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Selank Published Research

Selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) is a synthetic heptapeptide analog of tuftsin, developed alongside Semax at the Institute of Molecular Genetics. Published research has examined its anxiolytic-like properties and effects on immune-related and neurotransmitter markers in animal models.

Anxiolytic Research

Published studies have investigated Selank in standard behavioral anxiety paradigms in rodent models, including the elevated plus maze and light-dark box tests. Research examined its effects on GABA-A receptor function and serotonergic system markers. Studies compared its behavioral profile to reference compounds in controlled experimental designs.

References

Selank and short peptides in anxiety modelsBull Exp Biol Med (2008). PMID: 18776457

Immune Modulation Research

As an analog of tuftsin (a natural immunomodulatory peptide), Selank has been studied for its effects on immune function markers. Published research examined cytokine expression profiles, including IL-6, TNF-α, and interferon-gamma, in cell culture and animal models. Studies investigated its interaction with enkephalin degradation pathways.

References

Selank regulates the expression of cytokine genesBull Exp Biol Med (2008). PMID: 18785023

The studies referenced above are presented for informational purposes only and do not constitute medical claims. All Healthy Aminos products are sold for research use only and are not intended for human consumption.

Frequently Asked Questions About Selank

What is Selank peptide?
Selank is a research-grade peptide available from Healthy Aminos. Selank is a synthetic analog of the naturally occurring immunomodulatory peptide tuftsin (Thr-Lys-Pro-Arg) with an added Gly-Pro sequence that improves metabolic stability. Developed at the Institute of Molecular Genetics of the Russian Academy of Sciences alongside Semax. Research has investigated its effects on anxiolytic pathways, GABA metabolism, and immune function markers. It is supplied in lyophilized (freeze-dried) form for laboratory research use only.
What purity is Healthy Aminos Selank?
Our Selank is verified at ≥98% purity via HPLC analysis. Each batch includes an independent third-party Certificate of Analysis (COA) with HPLC chromatogram and mass spectrometry confirmation.
How should I store Selank?
Selank should be stored at -20°C, protect from light for long-term storage or 2-8°C for short-term use. Keep sealed, away from light and moisture. Lyophilized peptides maintain stability for 24+ months when stored properly.
Does Healthy Aminos Selank come with a COA?
Yes. Every batch of Selank ships with a batch-specific Certificate of Analysis including HPLC purity, mass spectrometry confirmation, endotoxin testing, sterility testing, and peptide content verification.
What is the molecular weight of Selank?
Selank has a molecular weight of 751.87 Da. Its molecular formula is C33H57N11O9.
Is Selank legal to purchase?
Selank is sold as a Research Use Only (RUO) chemical reference standard. It is legal to purchase in the United States for legitimate scientific research. It is not approved by the FDA for any diagnostic, therapeutic, or clinical purpose.

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Research Use Only

FOR RESEARCH USE ONLY. Products sold by Healthy Aminos are intended strictly for in-vitro research and laboratory use. Not for human or animal consumption. Not FDA approved. By purchasing from Healthy Aminos, the buyer acknowledges that these products are not intended to diagnose, treat, cure, or prevent any disease. All products are sold as reference standards and research chemicals only.