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Research use only. Not for human or veterinary use. €200 minimum order
For research use only. Products sold by Peptide Shop are intended for in-vitro laboratory research only. Not for human or veterinary diagnostic, therapeutic, cosmetic or consumption purposes.
Selank 5 mg — research grade product vial
Neuroscience & CNS

Selank 5 mg — research grade

Selank research peptide for CNS, stress-response and neuropeptide signalling models. COA supplied. RUO.

≥ 99% COA supported RUO
CAS
129954-34-3
Molecular weight
751.9 g/mol
Storage
-20°C recommended (research-only)
Package sizes
1 × 5 mg vial

Description

Selank 10 mg research overview

Selank research peptide for CNS, stress-response and neuropeptide signalling models. COA supplied. RUO.

Selank is a synthetic tuftsin analogue investigated in anxiolytic, immune and neuropeptide signalling research.

Peptide Shop supplies Selank 10 mg as a sealed research material with lot-level documentation where available. This product is supplied for in-vitro laboratory research only and is not intended for human or veterinary diagnostic, therapeutic, cosmetic or consumption purposes.

Research use

  • Stress-response and CNS models
  • Neuropeptide and immune-signalling studies
  • Comparative research with Semax

Mapped to neuroscience and cognitive research hubs.

Sequence and analytical data

FieldDetail
Product IDpeptide-selank
Package size1 × 5 mg vial
CAS number129954-34-3
Molecular weight751.9 g/mol
Purity≥ 99%
Storage-20°C recommended (research-only)

Batch-specific documentation may include HPLC purity, identity confirmation and lot information. Refer to the supplied COA or the COA policy for current documentation scope.

Reconstitution and handling

Allow lyophilised material to equilibrate before opening to reduce condensation risk. Add validated solvent slowly down the vial wall, avoid vigorous shaking, and record the final concentration in the laboratory notebook or LIMS.

Use aseptic technique, calibrated pipettes or syringes, and validated diluent choices for the assay system. Reconstituted materials should be aliquoted where appropriate to reduce repeated freeze-thaw exposure.

Storage

Store unopened material according to the stated condition: -20°C recommended (research-only). Keep vials sealed, dry and protected from light. Reconstituted solutions should be stored under validated laboratory conditions and discarded according to internal SOPs and applicable research-waste rules.

Research-use statement

Selank 10 mg is sold by Peptide Shop for research use only. It is not a medicine, food, cosmetic, supplement or diagnostic product. Buyers are responsible for ensuring lawful purchase, storage, handling and disposal under their institutional and local requirements.

Sequence & data

Product IDpeptide-selank
CAS129954-34-3
Molecular weight751.9 g/mol
Purity≥ 99%

Storage & handling

-20°C recommended (research-only)

Keep lyophilised material sealed and protected from moisture. Reconstituted materials should be handled according to validated laboratory protocols and disposed of as research waste.

Certificate of analysis

Batch-specific COA documentation is supplied according to the COA policy and may include HPLC purity, identity and lot information where available.

Other languages

FAQs

What is Selank used for in research?

Selank is studied for anxiolytic effects, cognitive enhancement, immune modulation, and neurotransmitter regulation. It's based on the natural peptide tuftsin.

How does Selank work?

Selank modulates GABA, serotonin, dopamine, and norepinephrine systems. It also influences BDNF and enkephalin expression.

How is Selank different from Semax?

Selank is primarily anxiolytic with cognitive benefits, while Semax is more focused on cognitive enhancement. Selank is based on tuftsin; Semax on ACTH.

How should Selank be stored?

Store lyophilised Selank at -20°C. Once reconstituted, keep at 2-8°C and use within 3-4 weeks.

What purity is your Selank?

Our Selank is ≥99% pure as verified by HPLC. Each batch includes a Certificate of Analysis.

What is tuftsin?

Tuftsin is a naturally occurring immunomodulatory tetrapeptide. Selank extends tuftsin with additional amino acids for enhanced stability and activity.

How do I reconstitute Selank?

Reconstitute in sterile bacteriostatic water. Add solvent slowly and gently swirl to dissolve.

What sizes are available?

Selank is available in 5mg and 10mg vials.

What is selank?

Selank is a synthetic heptapeptide (Thr-Lys-Pro-Arg-Pro-Gly-Pro) derived from the neuropeptide tuftsin. It is studied as an anxiolytic and nootropic research compound acting on GABA-A receptor and enkephalin-degrading pathways. CAS number 129954-34-3.

How does selank differ from semax?

Selank is derived from tuftsin and studied for anxiolytic and anti-stress pathway research. Semax is derived from ACTH and studied for cognitive and neuroprotective applications. Both are neuropeptides but they target distinct receptor systems.

What is the molecular weight of selank?

Selank molecular weight: 751.88 g/mol. Molecular formula: C33H57N11O9. CAS number 129954-34-3.

Why is selank now supplied as a 10 mg vial?

Selank is now supplied in 10 mg vials to match EU market standards. Most European research peptide vendors stock selank exclusively in 10 mg format, and the larger vial offers better cost-efficiency per milligram.