Wholesale Selank Exporters, Product

Chemical Name / Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP)

CAS Number: 129954-34-3

Molecular Formula: C₃₃H₅₇N₁₁O₉

Molecular Weight: approximately 751.9 Da

Appearance / Form: Lyophilized white powder

Purity: ≥ 99% 

Product Description

Overview of Selank API

Selank API is a well-defined synthetic neuropeptide composed of seven amino acids (Thr-Lys-Pro-Arg-Pro-Gly-Pro). It is a functional analog of the endogenous immunomodulatory peptide tuftsin and was originally developed within Russian research institutions for studies in neuroscience and neuroimmunology. Due to its ability to cross the blood–brain barrier, Selank has attracted sustained interest in research related to emotional regulation, stress response, and cognitive function.

Technical Specifications & Quality Assurance

The API is typically supplied as a high-purity, lyophilized white or off-white powder with a molecular weight of approximately 751.9 Da. It is manufactured under strict quality control procedures and analyzed using HPLC and mass spectrometry to confirm identity and purity, which is generally ≥99%.

Analytical Validation

Each batch is accompanied by a Certificate of Analysis (COA) to ensure structural accuracy, consistency, and reliability for laboratory use.

Supply & Availability

The product is commonly available in milligram-scale quantities suitable for research, analytical validation, and formulation development.

Research Perspective & Mechanisms

From a research perspective, Selank is primarily studied for its modulatory effects on the GABAergic system and its association with anxiety-related behavioral models, emotional stability, and learning and memory processes.

Additional investigations suggest potential involvement in immune signaling and stress-related neurochemical pathways, positioning Selank as a valuable compound in the intersection of neurological and immunological research. Compared with traditional small-molecule anxiolytics, Selank is noted in experimental settings for its lack of pronounced sedative, muscle-relaxant, or cognitive-impairing effects.

Regulatory Status & Handling Guidelines

Laboratory Use Only

Selank API is not approved as a pharmaceutical drug or dietary supplement in most regions and is strictly intended for research and laboratory use only. It is not intended for human or clinical applications.

For optimal stability, the lyophilized product should be stored under dry, light-protected, low-temperature conditions. Once reconstituted, appropriate handling and limited storage duration are recommended to maintain peptide integrity.

Frequently Asked Questions (FAQ)

1. What is Selank API?

Selank API is a synthetic neuropeptide composed of seven amino acids (Thr-Lys-Pro-Arg-Pro-Gly-Pro). It is a functional analog of the immunomodulatory peptide tuftsin, designed for research in neuroscience and neuroimmunology.

2. What are the typical chemical specifications of Selank API?

Selank API is usually supplied as a lyophilized white or off-white powder with a molecular weight of approximately 751.9 Da and a verified purity level of ≥99% confirmed via HPLC and mass spectrometry.

3. What areas of research is Selank API primarily used for?

It is primarily studied for its modulatory effects on the GABAergic system, emotional regulation, anxiety-related behavioral models, cognitive function, memory processes, and stress-related neurochemical pathways.

4. Does Selank exhibit sedative side effects in research settings?

Unlike traditional small-molecule anxiolytics, experimental observations note that Selank lacks pronounced sedative, muscle-relaxant, or cognitive-impairing effects.

5. How should Selank API be stored to maintain stability?

The lyophilized powder should be stored under dry, light-protected, and low-temperature conditions. Reconstituted solutions require careful handling and limited storage duration to preserve peptide integrity.

6. Is Selank API approved for human or clinical consumption?

No, Selank API is strictly intended for research and laboratory applications only. It is not approved as a pharmaceutical drug or dietary supplement for human or clinical use in most regions.

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