Fast UK dispatch · Third-party tested · Lot-matched certificates
Neuro & Cognitive
Selank 20mg
- Type:
- Synthetic heptapeptide tuftsin analogue.
- Form:
- Ready-to-use liquid solution in a 20mg research cartridge.
- Application:
- GABAergic anxiolytic models
Selank
20MG
20mg · Ready to use
£8.45 per mg · 20mg total
£169.00
Choose your pack
Lot-matched 3rd party CoA with every batch
Qty
99.14%
HPLC purity, verified per lot
MS
Mass-spec confirmed identity
LAL
Endotoxin tested to established limits
UK
Synthesised and tested in Britain
What's in the cartridge
Supplied as a liquid peptide solution in a 3ml research cartridge. Contains Selank (20mg). A Russian-developed heptapeptide analogue of the immunomodulator tuftsin, studied in anxiolytic and nootropic rodent models.
Specifications
Format
Liquid peptide solution, 20mg
Molecular formula
C₃₃H₅₇N₁₁O₉
Molecular weight
751.87 g/mol
Purity
99.14%
Abbreviation
SEL
Vials vs Pens
11 Steps. Or one.
A vial arrives as powder: you mix it, measure it, and draw every dose by hand. The Mercia Pen arrives ready.
Traditional Vial
Mercia Pen
11 steps
mixing, measuring, drawing
1 click
dial the dose, press
~12 minutes
plus a 5 minute wait mid-way
12 seconds
ready when you are
Hand-measured
syringe markings, eyeballed
Mechanical click
the same dose, every time
Opened repeatedly
every needle re-entry is a risk
Factory-sealed
never opened, never mixed
Syringes + water
plus wipes and a sharps bin
Nothing else
everything is in the pen
Handling and storage
Store
Store immediately at 2–8°C upon delivery. Do not freeze.
Shipping
Shipped in validated temperature-controlled packaging to maintain product stability during transit.
Avoid Freezing
Do not freeze, as freezing may compromise product quality.
Temperature Tolerance
Stabilised below 25°C for delivery. Should not be exposed to higher temperatures.
3rd Party Tested
Independently tested for heavy metals, residual solvents and endotoxins to established limits.
Full Traceability
Batch-level traceability from production to delivery.
Certificate of Analysis
Lot-matched 3rd party CoA with every batch. Available on our website.
Shelf Life
12 months from manufacture when stored at 2–8°C.
What customers say
Research overview
Selank is a synthetic heptapeptide analogue of the endogenous immunomodulatory tetrapeptide tuftsin (Thr-Lys-Pro-Arg). Developed at the Institute of Molecular Genetics of the Russian Academy of Sciences, Selank peptide is supplied here as a UK-manufactured liquid peptide solution for researchers looking to buy Selank in the UK, and has been studied in a range of neurological and immunological research contexts.
GABAergic Anxiolytic Research
Selank has been investigated as a potential modulator of GABAergic neurotransmission. Research has examined its interactions with GABA-A receptor complexes and benzodiazepine binding sites, its effects on anxiety-related behaviour in rodent models such as elevated plus maze and open field tests, and comparisons with classical benzodiazepine pharmacology in preclinical settings.
BDNF and Serotonergic Pathways
Beyond GABAergic mechanisms, Selank research has explored neurotrophic and monoaminergic interactions. Studies have investigated its effects on brain-derived neurotrophic factor (BDNF) expression, serotonin metabolism and turnover in rodent brain tissue, and dopaminergic pathway interactions in cognitive performance models.
Immune Modulation Research
As a tuftsin analogue, Selank retains interactions with immunological pathways. Research has examined its effects on interleukin expression profiles, T-lymphocyte activity modulation, and the relationship between immune function and anxiety-related behaviour.
Cognitive Performance Models
Selank has also been studied in memory and learning models, including spatial navigation tasks, attention and working memory paradigms, and stress-induced cognitive impairment models.
For laboratory research use only. Not intended for human or animal consumption.
Frequently asked questions
Is a Certificate of Analysis included?+
Yes. Every order ships with a third-party CoA matched to the lot number printed on your cartridge. A sample CoA is available on the site.
How is purity verified?+
Each batch is HPLC-tested for purity and mass-spec confirmed for identity, then tested for heavy metals, residual solvents and endotoxins.
Does the solution need reconstituting?+
No. The cartridge is supplied as a ready-to-use liquid solution in 3ml bacteriostatic water.
How is it shipped and stored?+
Validated temperature-controlled packaging, UK next-day dispatch. Store at 2–8°C on arrival, do not freeze, 12-month shelf life.
Who is this supplied to?+
Qualified personnel for in vitro laboratory research and analytical work only. Not for human or animal consumption.
