Selank 5mg | Synthetic Tuftsin Analogue | 99% Purity | Third-Party Tested

Product Overview

Selank is a synthetic heptapeptide (7 amino acids) derived from the human immunomodulatory peptide tuftsin. This research-grade peptide has been extensively studied in laboratory settings for its molecular interactions with neurotransmitter systems, immune modulation pathways, and neuropeptide receptor mechanisms. Selank has been investigated for its unique synthetic modifications that extend biological stability compared to the parent tuftsin sequence.

Our Selank research peptide is manufactured to the highest standards, with third-party verified purity exceeding 99%. Each vial contains 5mg of lyophilized (freeze-dried) peptide powder, accompanied by a Certificate of Analysis (COA) from an independent laboratory.

Research Applications

Selank has been the subject of numerous peer-reviewed studies examining its role as a synthetic tuftsin analogue. Research has focused on its molecular interactions with neurotransmitter systems (including GABA, serotonin, and dopamine pathways), immunomodulatory mechanisms, and comparative analysis with related peptide analogues. Published studies have investigated Selank’s molecular pathways in cell culture models and laboratory environments.

Research applications include:

• Neurotransmitter system studies: Examination of GABAergic, serotonergic, and dopaminergic pathway modulation mechanisms in vitro
• Immunomodulation research: Investigation of tuftsin-related immune system interactions and peptide immunomodulatory properties
• Synthetic peptide analysis: Study of peptide stability modifications, synthetic analogues, and structure-activity relationships
• Neuropeptide receptor binding: Analysis of receptor interactions, signal transduction pathways, and comparative peptide pharmacology

Important: This product is intended for laboratory research use only. It is not approved for human consumption, clinical use, or any diagnostic or therapeutic applications. This product is not intended to diagnose, treat, cure, or prevent any disease.

Product Specifications

• Peptide Name: Selank
• Classification: Synthetic tuftsin analogue heptapeptide
• Amino Acid Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro (7 amino acids)
• Molecular Formula: C33H57N11O9
• Molecular Weight: 751.89 g/mol
• Dosage per Vial: 5mg
• Form: Lyophilized (freeze-dried) white powder
• Purity: >99% (verified by third-party HPLC analysis)
• Storage: Store lyophilized peptide at -20°C. After reconstitution, store at 2-8°C and use within 30 days for optimal stability.
• Packaging: Sterile sealed vial with tamper-evident cap

Quality & Purity Guarantee

Every batch of our Selank peptide undergoes rigorous third-party testing to ensure maximum purity and quality:

• HPLC Analysis: High-Performance Liquid Chromatography confirms peptide purity >99%
• Mass Spectrometry: Verifies molecular weight and sequence accuracy
• Certificate of Analysis: Each order includes a COA from an independent, accredited laboratory
• Sterility Testing: Ensures product is free from microbial contamination
• Endotoxin Testing: Confirms safe levels for research applications

We are committed to providing researchers with the highest quality peptides for advancing scientific knowledge.

Frequently Asked Questions

What is Selank?

Selank is a synthetic heptapeptide (7 amino acids) derived from the immunomodulatory peptide tuftsin. It has been extensively studied in preclinical research settings for its molecular interactions with neurotransmitter systems, immunomodulation pathways, and neuropeptide receptor mechanisms. Selank contains synthetic modifications that extend its biological stability compared to the parent tuftsin sequence.

What is Selank used for in research?

Selank is used in laboratory research to study neurotransmitter system modulation, immunomodulatory mechanisms, and synthetic peptide structure-function relationships. Research applications include GABAergic/serotonergic pathway analysis, immune system peptide interactions, and comparative studies with tuftsin and related analogues. This product is for research purposes only and is not intended for human consumption.

How should Selank be stored?

Store lyophilized Selank at -20°C (freezer) for long-term stability. Once reconstituted with bacteriostatic water, store at 2-8°C (refrigerator) and use within 30 days for optimal stability. Avoid repeated freeze-thaw cycles to maintain peptide integrity and molecular stability.

Does each vial come with a Certificate of Analysis?

Yes, every batch of our Selank peptide is tested by an independent, third-party laboratory. Each order includes access to the Certificate of Analysis (COA) verifying purity, molecular weight, and quality specifications through HPLC and mass spectrometry analysis.

What is the relationship between Selank and tuftsin?

Selank is a synthetic analogue derived from tuftsin, a tetrapeptide component of immunoglobulin G. While tuftsin has a short biological half-life, Selank incorporates synthetic modifications (Thr-Lys-Pro-Arg-Pro-Gly-Pro) that extend stability and allow for research into sustained peptide activity mechanisms, making it a valuable tool for studying tuftsin-related pathways with improved molecular stability.

What research areas benefit from studying Selank?

Selank research contributes to multiple scientific fields including neuropharmacology (neurotransmitter system modulation), immunology (immunomodulatory peptide mechanisms), peptide chemistry (synthetic analogue design and stability), and molecular biology (signal transduction and receptor binding studies). All research should be conducted in controlled laboratory environments by qualified personnel.

Research Disclaimer

FOR LABORATORY RESEARCH USE ONLY. NOT FOR HUMAN CONSUMPTION.

This product is sold exclusively for research and laboratory purposes. Selank is not approved by the FDA for human use, clinical applications, or any diagnostic or therapeutic purposes when sold as a research peptide. This product is not intended to diagnose, treat, cure, or prevent any disease. Researchers should follow all applicable laws, regulations, and institutional guidelines when handling this material.

By purchasing this product, you acknowledge that you are a qualified researcher or acting on behalf of a research institution, and that this peptide will be used solely for in-vitro or laboratory research purposes.

Related Research Peptides

Researchers studying Selank may also be interested in these complementary peptides:

• BPC-157 (Body Protection Compound-157) – Tissue research peptide with complementary molecular mechanisms
• TB-500 (Thymosin Beta-4) – Actin-binding peptide for cellular research applications
• CJC-1295 (Growth Hormone-Releasing Peptide) – GHRH analogue for growth hormone pathway research
• Semaglutide (GLP-1 Receptor Agonist) – Incretin receptor agonist for metabolic research