This collection covers the short regulatory peptides that laboratories use in neuropeptide, stress-response and sleep-architecture research. Each one is available in three formats, so you can match the format to your study design.
Cognitive and neuropeptide research peptides in South Africa
Selank is a synthetic heptapeptide analogue of tuftsin, studied in GABAergic and anxiolytic-behaviour models. Semax is a heptapeptide...
Cognitive and neuropeptide research peptides in South Africa
Selank is a synthetic heptapeptide analogue of tuftsin, studied in GABAergic and anxiolytic-behaviour models. Semax is a heptapeptide...Selank is a synthetic heptapeptide analogue of tuftsin, studied in GABAergic and anxiolytic-behaviour models. Semax is a heptapeptide built on the ACTH(4-7) fragment with a Pro-Gly-Pro tail, studied in BDNF-expression and neuroprotection models. Researchers often compare the two, as both were developed at the Institute of Molecular Genetics in Moscow. DSIP, delta sleep-inducing peptide, is a nonapeptide first isolated during sleep research and is used in studies of sleep architecture and stress signalling.
Choose a lyophilised vial for the longest shelf life, a pre-filled pen for ready-made solution, or a nasal spray solution for intranasal research models. Pens and sprays are made to order and dispatched by overnight cold-chain courier. Every batch is independently tested by HPLC and mass spectrometry, with certificates on our COA page.
For more detail, read our Semax research guide and our guide to peptide nasal sprays in South Africa. Delivery is free on South African orders over R2,500.
Cognitive & Neuropeptide Research Peptides: frequently asked questions
Questions researchers ask about this range
Cognitive & Neuropeptide Research Peptides: frequently asked questions
Questions researchers ask about this rangeWhat is the difference between Selank and Semax?
Selank is a tuftsin analogue studied mainly in GABAergic and stress-response models. Semax is an ACTH(4-7) analogue studied mainly in BDNF and neuroprotection models.
What does DSIP stand for?
DSIP stands for delta sleep-inducing peptide, a nonapeptide used in sleep-architecture and stress-signalling research.
Why choose a nasal spray solution?
Nasal spray solutions suit intranasal research models. Vials keep longest, and pens are supplied as ready-made solution.
Are these products for human use?
No. They are sold strictly for laboratory research and are not for human or veterinary use.
Research use only
For laboratory research use only. Not for human or veterinary use and not for consumption. Research peptides listed here are not medicines and are not intended to diagnose, treat, cure or prevent any disease. Purchasers must be 18+.
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Research Use Only
Supplied strictly for laboratory and research purposes.
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Responsible Handling
Handle only in accordance with proper laboratory safety procedures and research protocols.
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Laboratory Application Only
For controlled research settings only.