Selank Single Vial
Cognitive / Nootropic · single vial · no minimum order
Selank is available as an individual vial shipped from our UK facility, so a laboratory can take one vial rather than a wholesale box. Every single vial is the same material as the factory-direct range, held in the UK for tracked next-working-day delivery, and supplied strictly for laboratory research.
No minimum order
One vial is a valid order
24 hour UK dispatch
Tracked, working days
≥99% stated purity
Buying at volume instead?
The wholesale format is a multi-vial factory-direct box with a lower per-vial cost and a minimum order quantity. See Selank factory direct.
Selank
About Selank
Selank, also known as TP-7 or by its sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro, is a synthetic nootropic peptide developed for laboratory research applications. This heptapeptide represents a synthetic analogue of tuftsin, a naturally occurring tetrapeptide involved in immune system modulation. The compound operates through a multifaceted mechanism of action that influences neurotransmitter balance within the central nervous system. Research indicates that Selank modulates serotonin and dopamine pathways, which are fundamental to mood regulation and cognitive processing. Additionally, studies demonstrate that this peptide enhances the expression of brain-derived neurotrophic factor (BDNF), a critical protein supporting neuronal growth, survival, and synaptic plasticity. In research models, Selank has demonstrated several notable effects. The literature reports anxiolytic properties without associated sedation, distinguishing it from traditional anxiolytic compounds. Cognitive function and memory enhancement have been observed in experimental settings, alongside improvements in mood stability and emotional regulation. The peptide also exhibits immunomodulatory properties, reflecting its structural relationship to tuftsin. Stress resilience represents another area of research interest, with studies indicating enhanced adaptation to stressful conditions in experimental models. The evidence base consists primarily of Russian clinical trials suggesting efficacy in anxiety reduction and cognitive enhancement. However, researchers note that these studies are limited in number and often lack rigorous placebo-controlled designs. The scientific community recognises the need for more extensive, well-controlled trials to fully establish the compound's research profile. Selank's classification as a nootropic peptide reflects its primary research applications in cognitive and neurological studies. The compound's unique mechanism, combining neurotransmitter modulation with neurotrophic factor enhancement, makes it a valuable tool for researchers investigating anxiety, cognition, and neuroprotection pathways.
Mechanism
Selank is a synthetic peptide that mimics the effects of the naturally occurring tuftsin, which is involved in immune modulation. It works by influencing the balance of neurotransmitters in the brain, particularly serotonin and dopamine, which are crucial for mood regulation. Selank also enhances the expression of brain-derived neurotrophic factor (BDNF), supporting neuronal growth and synaptic plasticity.
Reported research findings
- Reduces anxiety without sedation
- Improves cognitive function and memory
- Enhances mood and emotional stability
- Modulates immune response
- Increases resilience to stress
Why a single vial
Pilot and method work
A single vial covers assay development, method validation or a short pilot run without committing to a wholesale quantity of Selank.
UK held, fast turnaround
Vials ship from our UK facility on a tracked service, so a study is not waiting on an international consignment or a customs queue.
Same material as the box
Single vials are drawn from the same vetted manufacturing source as the factory-direct range, with the same batch documentation.
Predictable spend
Small laboratories and independent researchers can budget one vial at a time rather than a full minimum order quantity.
Storage and handling
Before reconstitution
Store the sealed lyophilised vial at 2 to 8°C, protected from light and moisture. Longer term storage at minus 20°C is common laboratory practice.
After reconstitution
Reconstituted solution is held refrigerated at 2 to 8°C and used within the window appropriate to the compound. Avoid repeated freeze and thaw cycles.
Reconstitution
Bacteriostatic water is the usual diluent. Our reconstitution calculator works out the diluent volume for a given target concentration.
Documentation
Every vial carries a batch number for traceable laboratory records, and independent verification is encouraged.
See the reconstitution guide and the calculator.
FAQs
Can I order a single vial of Selank without a minimum order?+
Yes. The single-vial range exists precisely so a laboratory can take one vial of Selank rather than a full wholesale box. There is no minimum order quantity on this format.
How quickly does a Selank single vial ship in the UK?+
Single vials are held in our UK facility and dispatched within 24 hours of a cleared payment on working days, on a tracked UK service. Orders placed at the weekend go out on the next working day.
How does the single vial differ from the factory-direct box?+
The compound and the manufacturing source are the same. The factory-direct box is a wholesale multi-vial pack with a minimum order quantity and a lower per-vial cost, while the single vial is one vial from UK stock for small-scale or pilot work.
What purity is stated for Selank?+
≥99% manufacturer-stated purity. Buyers are encouraged to run independent third-party verification, and our testing directory lists laboratories that perform it.
Is this Selank vial for human use?+
No. Every PeptX product, including the single-vial range, is supplied strictly for laboratory research. It is not for human consumption, diagnosis, treatment or any clinical use.
What is Selank?+
Selank (TP-7) is a synthetic nootropic peptide derived from tuftsin, designed for research applications investigating anxiety, cognition, and neuroprotection. It modulates neurotransmitter systems and enhances BDNF expression in experimental models.
How does Selank work?+
Selank influences the balance of neurotransmitters, particularly serotonin and dopamine, whilst enhancing brain-derived neurotrophic factor (BDNF) expression. This dual mechanism supports both mood regulation and neuronal growth in research settings.
What is the half-life of Selank?+
Specific pharmacokinetic data including half-life information for Selank is not comprehensively established in the current literature. Researchers should consider this limitation when designing experimental protocols.
How is Selank stored?+
Lyophilised Selank should be stored in a freezer at -20°C or below, protected from light and moisture. Once reconstituted, storage requirements may vary and should follow established peptide stability guidelines for laboratory use.
Other single vials in Cognitive / Nootropic
Strictly for laboratory research. Not for human consumption, diagnosis or treatment.