

SELANK
$65.00
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Think of Selank as a molecular mediator in the landscape of brain chemistry research. Much like a skilled negotiator who eases conflicts and fosters dialogue between diverse groups, Selank appears to align multiple neurotransmitter systems while reinforcing the brain’s innate equilibrium. This engineered peptide, designed as an optimized derivative of the natural immune fragment tuftsin, has become a compelling focus for scientists exploring anxiety, emotional regulation, and cognitive performance.
What makes Selank especially noteworthy to researchers is its subtle yet impactful mode of action. In contrast to conventional anxiolytics that often act with overwhelming force, Selank functions more like a finely tuned instrument—adjusting neurochemical pathways without triggering sedation or the dependency concerns frequently noted in experimental settings.
Weight: 0.08 lbs
Dimensions: 0.87 × 1.18 × 0.87 in
Size: 5mg, 10mg
This product is intended solely for research purposes. It is not authorized for use in humans or animals and should only be handled by trained personnel in appropriate laboratory settings.
Also Known As: TP‑7, Immunomodulator Selank, Antidepressant Selank
Solubility: Readily soluble in water
Storage Conditions: Keep refrigerated at 36‑46 °F (2‑8 °C)
Form: White to off‑white lyophilized powder
Chemical Formula: C₂₃H₄₁N₉O₇
Molecular Weight: 555.64 g/mol
CAS: 129954‑34‑3
Sequence: Thr‑Lys‑Pro‑Arg
Selank functions through a variety of intriguing pathways that remain under active scientific investigation. Fundamentally, this peptide acts as a central modulator of neurochemistry, orchestrating multiple neurotransmitter systems in parallel to sustain balance and cognitive performance.
BDNF Modulation
Selank stimulates the expression of brain‑derived neurotrophic factor, essentially nourishing neurons to promote their growth, resilience, and long‑term survival.
GABA System Interaction
It adjusts the activity of the brain’s chief inhibitory network, contributing to steadier regulation of stress and anxiety responses.
Neurotransmitter Balance
The peptide helps modulate serotonin and dopamine activity, two critical messengers involved in mood, focus, and motivation.
Immune Communication
Selank functions as a link between neural and immune pathways, which may account for its wide‑ranging physiological impact.
Laboratory investigations have uncovered several notable attributes of Selank, continuing to drive scientific exploration:
Focus on calming and stress‑buffering properties:
• Experimental models reveal anxiolytic activity comparable to benzodiazepines
• Evidence suggests potential benefits for generalized anxiety disorder without sedative drawbacks
• Cellular studies highlight protective responses under stress conditions
Exploration of learning and memory outcomes:
• Animal trials show improved memory acquisition and retention
• Findings indicate sharper attention and enhanced learning performance
• Research points to neuroprotective support for long‑term brain function
Assessment of emotional regulation:
• Preclinical data suggest antidepressant‑like activity in laboratory models
• Studies demonstrate modulation of neurotransmitter systems linked to mood balance
• Evidence indicates potential for emotional stability without common side effects
Evaluation of immunomodulatory activity:
• Research shows increased natural killer cell function
• Laboratory findings highlight anti‑inflammatory properties
• Data suggest immune regulation that may contribute to broader systemic benefits
Although Selank is typically well‑tolerated in laboratory contexts, certain studies have noted the following outcomes:
Occasional reports of dry mouth during specific protocols
Enhanced concentration and task engagement observed in cognitive performance studies.
Sporadic episodes of mild dizziness
Short‑term fatigue observed in some experimental models
Molecular mechanisms of Selank anxiolytic activity. Bull Exp Biol Med, 2022.
Functional connectomic approach to studying effects. Dokl Biol Sci, 2020. — Samotaeva IS, et al.
Selank influence on cytokines under conditions of social stress. Curr Rev Clin Exp Pharmacol, 2021. — Kasian A, et al.
Selank attenuates aversive signs of withdrawal in rats. Bull Exp Biol Med, 2022. — Kolik LG, et al.
Selank protects memory in ethanol-treated rats via BDNF regulation. Bull Exp Biol Med, 2019. — Inozemtseva LS, et al.
Neuroprotective peptides for ischemic stroke: Mechanisms and therapeutic potential. Genes (Basel), 2023. — Vyunova TV, et al.
Zenergen Research Products is committed to supplying high-purity peptides intended for research use, with an emphasis on quality control and dependable delivery.
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