Selank
Original price was: $50.00.$37.00Current price is: $37.00.
- Raw ingredients manufactured by a federally regulated & audited labratory
- Packaged in a GMP (Good Manufacturing Practices) facility
- Third party testing conducted by a federally audited, ISO certified analytical lab
- Sterility guaranteed
- LPS & endotoxin free
- Greater than 99% pure
Selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) is a synthetic heptapeptide analog of the immunomodulatory tetrapeptide tuftsin, engineered for enhanced metabolic stability and blood–brain-barrier permeability. Pre-clinical and limited clinical studies suggest anxiolytic, antidepressant-like, and cognitive-enhancing actions, attributed to modulation of the GABAergic system, up-regulation of BDNF, and balanced cytokine release. In rodent models, Selank improved learning and memory retention, reduced stress-induced behavioral changes, and exhibited anti-inflammatory effects without sedation or tolerance development.
Structure & Specification
Selank Peptide Summary
Product Specifications: Lyophilized Powder (>98% purity) in 3ml vial.
*Requires Reconstitution with solvent such as BAC Water (Sold Here)
Application: Research peptide with potential in cognitive studies
Appearance: Solid, white powder in 3mL glass ampule
Chemical Formula: C33H57N11O9
PubChem CID: 11765600
CAS Number: 129954-34-3
Molecular Weight: 751.878 g/mol
Synonyms: SEL-729, TP-7, Thr-Lys-Pro-Arg-Pro-Gly-Pro
Storage: Store at ≤20°C, sealed, away from heat, light, and moisture.
Disclaimer: This product is intended solely for laboratory research purposes. It is not suitable for consumption by humans, nor for medical, veterinary, or household purposes. Researchers should handle Selank with care and adhere to strict safety guidelines during experiments. Kindly review our Terms & Conditions before making a purchase. *
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Always quality-tested, verified with third party COA’s
At every step, we prioritize quality by conducting rigorous third-party testing on all our products. These tests focus on four key characteristics—identity, purity, sterility, and endotoxicity—ensuring that each batch meets the highest standards for safety and performance, with independent third-party Certificates of Analysis (COAs) to verify our commitment to excellence.
Identity Test
Identity testing ensures that the product contains the correct ingredient as labeled, verifying its authenticity and matching it to established reference standards.
Purity Test
Purity and concentration testing verifies that the ingredient is present in the correct amount, with a purity of 98% or higher to meet stringent quality standards.
Sterility Test
Sterility testing ensures that the product is completely free from bacteria, fungi, and other microorganisms.
Endotoxicity
Endotoxicity testing specifically detects and quantifies lipopolysaccharides (LPS), components of bacterial cell walls, to ensure the product is free from harmful endotoxins.

