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Vial of Selank research compound with silver cap and Suria label, lit against a dark background with warm gold ambient light

Overview

A synthetic anxiolytic heptapeptide.

Selank is a synthetic analog of the tetrapeptide tuftsin, extended with a stabilizing Pro-Gly-Pro motif. It is studied primarily as an anxiolytic, with research examining its interaction with GABAergic and serotonergic signaling as well as its effects on immune-related cytokine expression.

Suria's Selank is offered for laboratory research, with batch-specific analytical documentation provided for applicable tested batches, supporting consistent results across behavioral and neuroendocrine research models.

Research Use Only. Not for human or veterinary use.

Specifications

Documented, down to the molecule.

Purity
See active-lot Certificate of Analysis
Sequence
Thr-Lys-Pro-Arg-Pro-Gly-Pro (7 amino acids)
Molecular Formula
C33H57N11O9
Molecular Weight
751.89 g/mol
CAS Number
129954-34-3
Storage
−20°C, lyophilized; protect from light and moisture
Appearance
White to off-white lyophilized powder
Research Category
Neuropeptide Signaling Research

Certificate of Analysis

Product documentation.

Certificate of Analysis

Checking certificate…

Other documentation: Batch Documentation.

Research Highlights

Why researchers study it.

Neurochemical Signaling

Investigated in experimental models examining GABAergic, serotonergic, and related neurochemical signaling.

Immune Signaling

Examined for modulatory effects on cytokine and interferon expression.

Enzymatic Stability

A C-terminal Pro-Gly-Pro motif designed to resist rapid enzymatic degradation.

Stress-Response Models

Studied in preclinical behavioral and stress-response research models.

Storage

Handled the way research deserves.

Lyophilized vials

Store as specified above, protected from light and moisture, until ready for reconstitution.

Reconstituted solution

Store at 2–8°C and use within the laboratory's established handling window.

Handling

Avoid repeated freeze-thaw cycles to help preserve peptide integrity across a research protocol.

Research Use Only. Not for human consumption.

Frequently Asked Questions

Good to know before you order.

How is it shipped?
Orders are packaged with care and shipped using protective, secure methods designed to help each vial arrive in excellent condition.
How should it be stored?
Store lyophilized vials as specified above, away from light and moisture. Once reconstituted, store at 2–8°C and use within the laboratory's established handling window.
Is this for human consumption?
No. Selank is sold strictly for laboratory and scientific research use. It is not intended for human or veterinary use, and is not a drug, dietary supplement, or food.
Why does purity matter?
Purity directly affects the reliability of research outcomes. Available analytical documentation, labelled with who issued it, can be reviewed for applicable batches through Suria's Batch Documentation system.

Batch Documentation

View available analytical documentation for this research product.

View Documentation