Vial products ship as dry lyophilized material unless the product format explicitly states otherwise.
10mL Vial99%+ PurityCognitive & Mood
10mL Vial
Selank
Anxiolytic & nootropic research peptide
$65.00
Volume pricing
Per-unit price drops automatically as quantity increases.
| Strength | 1 | 2+ | 5+ |
|---|---|---|---|
| 10mg | $65.00 | $61.75 | $58.50 |
Per-unit pricing at each quantity break, applied automatically at checkout.
Anxiolytic & nootropic research peptide
Lot documentation
Certificate of Analysis
Your lot number is stamped on the base of the vial or bottle. Match it to the list to open the certificate for the exact material you received.
- Lots on file
- 3
- Laboratory
- AxisPharm, LLC
What the literature reports
Selank is a synthetic tuftsin-derived heptapeptide studied in Russian clinical anxiety research and in rodent/cell models of GABAergic gene expression.
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In patients with generalized anxiety disorder and neurasthenia, selank produced anxiolytic scale-score changes comparable to medazepam with additional antiasthenic score shifts.
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In rat frontal cortex, selank altered expression of multiple genes involved in GABAergic neurotransmission in a pattern correlating with GABA administration.
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In IMR-32 neuroblastoma cells, selank modified GABA-linked gene-expression responses in co-application experiments on a GABAergic pathway panel.
These summaries describe findings reported in published laboratory and clinical literature about this compound. They are provided for research context only. They are not claims about this product, and nothing here describes an intended use in humans or animals. This material is supplied strictly for laboratory research use.
Technical documentation
About Selank
Technical overview
synthetic heptapeptide anxiolytic research compound
Selank is a synthetic heptapeptide derived from the immunomodulatory tetrapeptide tuftsin, extended with a Pro-Gly-Pro sequence. Research has examined anxiolytic-like behavior, cognitive endpoints, cytokine signaling, monoamine systems, and gene-expression changes related to GABAergic neurotransmission. Much of the literature comes from Russian research groups and includes both clinical and preclinical designs.
Education content should keep Selank in research-use framing. It is not an FDA-approved drug product, and research-grade Selank is Research Use Only and not for human consumption. Reported ranges below reflect published human or animal study contexts where available and should not be treated as a protocol.
Mechanism of action
Selank is studied as a tuftsin analog with neuroimmune and neuromodulatory effects. Published work links it to GABAergic gene-expression changes, monoamine metabolism, cytokine modulation, and anxiolytic-like behavioral outcomes. Unlike a single-receptor sedative model, Selank appears in the literature as a multi-pathway peptide with immune and CNS dimensions. That makes endpoint selection and comparator choice important in research design.
Research applications
- anxiety-model behavior
- GABAergic signaling
- neuroimmune modulation
- cognitive research
- cytokine response
Fields of active investigation, not claims. Investigation is not proof.
Selank is studied by neuropharmacologists, behavioral neuroscience groups, psychopharmacology researchers, and immunology-focused peptide labs. Translational reviewers pay close attention to country of origin, formulation, route, and trial design.
Amounts reported in the literature
What published research and laboratory protocols document. These describe what was studied — they are not instructions, recommendations, or a protocol for use.
| Reported amount | Frequency | Route | Research context |
|---|---|---|---|
| 900 mcg – 2.7 mg | daily in study protocols | intranasal | Clinical intranasal Selank literature commonly discusses sub-milligram to milligram daily exposure |
| 100 mcg – 300 mcg | daily course in animal protocols | intraperitoneal or intranasal in animal studies | Rat behavioral research with Selank |
Handling and storage
Lyophilized Selank is commonly stored cold, dry, and protected from light; reconstituted research solutions are generally refrigerated and handled aseptically.
Notes on combined research
Selank is often discussed with Semax, nootropic compounds, or anxiolytic comparators, but combined CNS protocols can obscure whether changes reflect peptide effects, stress adaptation, or comparator pharmacology. Research designs should define behavioral endpoints and avoid converting regional clinical literature into general dosing advice.
Analytical specifications
| Purity | ≥99.0% by HPLC |
|---|---|
| Format | 10mL Vial |
| Physical form | Lyophilized powder |
| Third-party laboratory | AxisPharm, LLC |
| Lots with COA on file | 3 |
| Also referred to as | Thr-Lys-Pro-Arg-Pro-Gly-Pro, TKPRPGP, tuftsin analog |
| Reported half-life | Not firmly established in widely cited human pharmacokinetic literature; Selank is generally discussed as a short peptide with effects that may outlast measurable exposure. |
Identity and purity are documented per lot on the Certificate of Analysis for the material you receive. Lot, manufacture and expiry are stamped on the base of the vial or bottle.
Frequently asked questions
what is the dosage for Selank
Published Selank discussions include intranasal human study contexts and animal mcg/kg work. These are reference values only, not recommendations.
how much bacteriostatic water for Selank
Small research vials are often modeled with 1-2 mL reconstitution volumes. The chosen volume sets concentration for lab calculations.
Selank dosage per day
Daily exposure in the literature depends on route, formulation, and study design. Research-grade Selank is not for human consumption.
Selank dosage chart
A responsible chart should separate human intranasal study references from animal per-kg experiments and clearly label all values as research context.
how long does Selank take
Behavioral and subjective endpoints in studies are usually assessed over days to weeks, while molecular endpoints can be measured on shorter timelines.
Selank half life
A practical human half-life is not well standardized in the mainstream literature. Effects may be discussed separately from simple plasma persistence.
can Selank be stacked
It can be studied with comparators such as anxiolytic drugs or other peptides, but stacking complicates attribution and is not a use recommendation.
References
Every reference below resolves to an indexed paper. We would rather cite less and cite accurately.
- Peptide-based Anxiolytics: The Molecular Aspects of Heptapeptide Selank Biological Activity.
- [A comparison of the anxiolytic effect and tolerability of selank and phenazepam in the treatment of anxiety disorders].
- Selank Administration Affects the Expression of Some Genes Involved in GABAergic Neurotransmission.
Research use only
For laboratory and research purposes only. Not for human consumption, veterinary use, or medical applications. This product is not a drug, food, supplement or cosmetic, is not approved by the FDA, and is not intended to diagnose, treat, cure or prevent any disease. This page summarises published scientific literature; it is not medical advice and not a recommendation to use this compound. All handling must be performed by qualified personnel in a controlled laboratory environment.
Made in America. Documented lot by lot.
Most peptides sold in this category are imported in bulk, repackaged, and sold with no paperwork attached to the material in the bottle. Ours are synthesized in United States laboratories and every lot carries its own certificate.
Where is this material made?+
In United States laboratories. We buy from domestic synthesis rather than importing finished bulk from an overseas supplier and relabeling it. That is the reason we are able to name a specific laboratory, lot and test date for what you receive.
Why does a US laboratory matter?+
A domestic supply chain is shorter and documented end to end: identifiable facilities operating under US laboratory practice, and paperwork that follows one specific lot instead of a generic product description. It also means shorter transit and no repackaging between the laboratory and the customer.
What documentation comes with a lot?
A lot-specific Certificate of Analysis from an independent laboratory. The lot number is stamped on the base of the container — match it against the certificates listed on this page, or scan the QR code on the label, to open the report for the exact material shipped.
Where does my order ship from?+
Our United States facility, packed and dispatched domestically with tracking. Orders do not transit customs or get repackaged en route.
Pairs well with.