Technical Specifications

Specification	Details
Product Name	Selank
Chemical Name	Thr-Lys-Pro-Arg-Pro-Gly-Pro
Molecular Formula	C₃₃H₅₇N₁₁O₉
Molecular Weight	~751.9 g/mol
Sequence	Thr-Lys-Pro-Arg-Pro-Gly-Pro
Sequence Code	TKPRPGP
Sequence Length	7 amino acids
Purity	≥98%
Form	Lyophilized Peptide
Classification	Synthetic Heptapeptide
Intended Use	Laboratory Research Only

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Product Overview

Selank is a synthetic heptapeptide consisting of seven amino-acid residues. It is structurally related to the naturally occurring immunomodulatory peptide tuftsin and has been investigated extensively in experimental research involving neurobiology, neurotransmitter signaling, stress-response pathways, and immune-related mechanisms.

Its defined seven-amino-acid structure makes Selank a useful research model for investigating peptide-mediated cellular and neurological signaling.

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Mechanism of Action

Research has investigated Selank in relation to several biological mechanisms:

Neurotransmitter Research

Experimental studies have investigated Selank in relation to neurotransmitter systems, including pathways involving GABAergic signaling.

Neurotrophic Signaling

Research has explored Selank in experimental models involving neurotrophic factors and neuronal signaling pathways.

Stress-Response Research

Selank has been investigated in experimental research examining cellular and neurological responses associated with stress-related signaling.

Immune Signaling

Experimental studies have examined Selank in relation to cytokine activity and immune-system signaling.

Gene Expression Research

Research has investigated potential effects of Selank on expression of genes and proteins associated with neurological and immune-related pathways.

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Research Applications

Selank may be investigated in laboratory settings involving:

• Neurobiology research
• GABAergic signaling studies
• Neurotransmitter research
• Neurotrophic pathway studies
• Stress-response research
• Immune signaling research
• Cytokine research
• Gene-expression studies
• Peptide structure-function research
• Cellular signaling research

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Handling & Storage

• Store the lyophilized peptide according to the manufacturer’s recommended conditions.
• Protect from excessive heat, moisture, and direct sunlight.
• Keep the product sealed in its original packaging until required for laboratory research.
• Store at approximately −20°C when consistent with supplier specifications.
• Follow the applicable batch Certificate of Analysis for exact storage requirements.
• Minimize unnecessary temperature fluctuations.
• Avoid repeated freeze-thaw cycles where applicable.
• Protect the material from prolonged exposure to moisture and light.

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Product Features

✓ Research Grade Quality

✓ ≥98% Purity

✓ 7-Amino-Acid Peptide

✓ TKPRPGP Sequence

✓ Lyophilized for Stability

✓ Synthetic Heptapeptide

✓ Carefully Packaged

✓ Laboratory Research Use Only

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Important Notice

This product is intended exclusively for laboratory research purposes.

It is not intended for human or veterinary use, administration, injection, consumption, diagnosis, treatment, cure, or prevention of any disease.

Selank is an experimental research peptide. Findings from laboratory and preclinical studies should not be interpreted as established evidence of clinical efficacy or safety in humans.

The exact purity, molecular characterization, salt form, and analytical specifications should be verified against the applicable batch Certificate of Analysis (CoA).

By purchasing this product, the purchaser acknowledges that it will be handled only by qualified professionals in appropriate laboratory environments and used in accordance with applicable laws, regulations, and institutional protocols.

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Frequently Asked Questions

What is Selank?

Selank is a synthetic seven-amino-acid peptide that has been investigated in experimental research involving neurological, immune, and stress-related signaling.

What is the sequence of Selank?

The commonly reported sequence is:

Thr-Lys-Pro-Arg-Pro-Gly-Pro

or:

TKPRPGP.

How many amino acids does Selank contain?

Selank contains seven amino-acid residues, making it a heptapeptide.

What is the molecular weight of Selank?

Selank has a molecular weight of approximately 751.9 g/mol.

What is Selank researched for?

Selank has been investigated in research involving GABAergic signaling, neurotransmitter pathways, neurotrophic signaling, stress-response mechanisms, immune signaling, and cytokine activity.

Is Selank a peptide?

Yes. Selank is a synthetic heptapeptide.

What form does Selank come in?

Research-grade Selank is supplied as a lyophilized (freeze-dried) peptide intended for laboratory research.

What is the purity of Selank?

This product is specified at a minimum purity of ≥98%, subject to the applicable batch Certificate of Analysis.

Is Selank intended for human use?

No. This research-grade product is supplied strictly for laboratory research purposes and is not intended for human or veterinary use.

How should Selank be stored?

The lyophilized peptide should be protected from heat, moisture, and direct sunlight and stored according to the manufacturer’s recommended conditions. Always refer to the batch-specific Certificate of Analysis for exact storage requirements.