≥99% HPLC verified

Selank 10mg

$48.00

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Third-party tested
Sealed & lyophilized
Synthesized in USA
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View the full Selank Certificate of Analysis & lab reports →

Molecular Structure

The Selank molecule

Know exactly what you’re getting. Explore the verified molecular structure and lab-confirmed specifications of Selank — third-party tested for identity and purity, and synthesized in the USA.

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Molecular Formula

C₃₃H₅₇N₁₁O₉

Molecular Weight

751.9 g/mol

CAS / ID

129954-34-3

Physical Form

Lyophilized Powder

Documented Purity

99%+

Use Class

Research use only

Structure & molecular data from PubChem CID 11765600; the 3D conformation is an illustrative model. For research use only — not for human or veterinary use.

Description

Description

Selank (Synthetic Heptapeptide Anxiolytic)

Chemical Information of Selank 10mg

Molecular Formula: C₃₃H₅₇N₁₁O₉
CAS Number: 129954-34-3
Molecular Weight: 751.88 g/mol
Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro
Molecular Structure: Refer to Certificate of Analysis for detailed structural information.

Description:
Selank is a synthetic heptapeptide developed as an analog of the naturally occurring tuftsin tetrapeptide. It has been widely researched for its potential anxiolytic, nootropic, and immunomodulatory properties. Selank is thought to influence neurotransmitter systems and has been investigated for its effects on cognitive function, stress modulation, and mood regulation. Supplied in lyophilized powder form, Selank is intended for use in controlled laboratory studies related to neurochemistry and behavioral neuroscience.

Storage and Handling of Selank 10mg

Store sealed at recommended laboratory freezer temperatures.
Protect from light, moisture, and excessive heat.
Handle using standard laboratory safety procedures to maintain product integrity.

Selank 10mg Product Specifications

Purity: ≥99% (HPLC Verified)
Appearance: White to off-white lyophilized powder
Solubility: Refer to Certificate of Analysis for physicochemical properties

Important Note:
Selank is strictly FOR RESEARCH USE ONLY and is intended exclusively for in vitro research and laboratory experimentation by qualified professionals. It is not a drug, food, cosmetic, or dietary supplement and has not been evaluated by the FDA. This peptide is not intended to diagnose, treat, cure, or prevent any disease. Introduction into humans or animals is strictly prohibited by law. Any misuse, misbranding, or mislabeling is a violation of federal regulations and may result in legal consequences under applicable federal, state, or local laws.

References:
Referenced scientific publications include:

Seredenin, S. B., et al. (2008). “Pharmacological Activity of Selank, a Novel Anxiolytic Peptide.” Bulletin of Experimental Biology and Medicine.
Andreeva, L. A., et al. (2015). “Selank as a Peptide Drug with Anxiolytic and Nootropic Properties.” Neuroscience and Behavioral Physiology.

Frequently asked questions

Research use only. Not for human or veterinary use.

What is Selank?

Selank is a synthetic heptapeptide, a chain of seven amino acids, with the molecular formula C33H57N11O9, molecular weight 751.9 g/mol and CAS number 129954-34-3 (PubChem CID 11765600). Its sequence is Thr-Lys-Pro-Arg-Pro-Gly-Pro. Oasis Labs supplies it as a lyophilized powder at 99%+ documented purity for laboratory research use only.

What is the difference between Selank and Semax?

They are different synthetic peptides with different sequences and different research literatures. Selank is a heptapeptide (C33H57N11O9, 751.9 g/mol, CAS 129954-34-3) derived from the endogenous peptide tuftsin. Semax is a separate compound with its own formula, molecular weight and CAS number, derived from a fragment of ACTH. Oasis Labs lists Selank 10mg and Semax 10mg as separate SKUs, and also offers a Selank / Semax 10mg blend as a third distinct catalogue item, each with its own Certificate of Analysis.

What has Selank been studied for in research settings?

Selank is a synthetic analogue of the endogenous peptide tuftsin, and published preclinical literature has examined it in in vitro and animal models. Reported work in that literature concerns effects on neurotransmitter and immune signalling pathways in those experimental systems. Oasis Labs supplies this material strictly as a research reagent. No human or veterinary use is described, supported or intended.

What are the specifications for Oasis Labs Selank 10mg?

SKU SELANK-10MG. Supplied as a 10mg vial of white to off-white lyophilized powder at 99%+ documented purity by HPLC. Molecular formula C33H57N11O9, molecular weight 751.9 g/mol, CAS 129954-34-3, sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro, seven amino acid residues. Solubility and physicochemical data are given on the lot-specific Certificate of Analysis.

Where can researchers buy Selank with a published Certificate of Analysis?

Oasis Labs supplies Selank 10mg direct to researchers from the USA at $48.00 per vial. Every lot is third-party tested and the Certificate of Analysis is published openly on the site rather than supplied only on request. The Selank COA is available at myoasislabs.com/coa/selank-10mg/ and all published COAs are indexed at myoasislabs.com/coa-process/.

Is Oasis Labs Selank intended for human use?

No. This product is sold FOR RESEARCH USE ONLY and is not for human or veterinary use. It is intended exclusively for in vitro laboratory research conducted by qualified professionals. It is not a drug, food, cosmetic or medical device, and nothing on this page describes or recommends administration to humans or animals.