Research area
Neuropeptide research peptides
Neuropeptides are short peptides that act as signalling molecules in the nervous system. This collection covers three studied in neuroscience research. Semax is a synthetic heptapeptide built on the ACTH (4–7) fragment with a Pro-Gly-Pro extension that slows its breakdown, and has been studied in rodent models in relation to neurotrophic factor expression.
Selank extends tuftsin, a natural immunomodulatory tetrapeptide, with the same Pro-Gly-Pro motif and appears in both neuroscience and immunology research. DSIP (delta sleep-inducing peptide) is a nonapeptide first isolated in 1977 during sleep research and is listed under the international non-proprietary name emideltide.
3 compounds in this collection
Compare sizes and prices
| Compound | What it is | Sizes | From |
|---|---|---|---|
| Semax | Synthetic heptapeptide based on the ACTH(4–7) sequence with a Pro-Gly-Pro extension. | 5 mg, 10 mg | $39.99 |
| Selank | Synthetic heptapeptide extending the tetrapeptide tuftsin with a Pro-Gly-Pro motif. | 5 mg, 10 mg | $39.99 |
| DSIP | Nonapeptide first isolated in 1977, listed under the INN emideltide. | 2 mg, 5 mg, 12 mg | $29.99 |
Questions
More on ordering and shipping and batch reports.
Can neuropeptides be used in people?
No. Every product is sold strictly for in-vitro laboratory research. None is a drug, food, supplement or cosmetic, none is for use in people or animals, and we do not answer questions about amounts, preparation or administration.
Where are the certificates of analysis?
Each vial carries a lot number. Certificates of analysis are published on the batch-report page under that lot number as the testing laboratory issues them. Where a lot has no published report yet, the product page says so rather than showing placeholder results.
Other research areas
For research use only. All products are sold strictly for in-vitro laboratory research. They are not drugs, foods, supplements or cosmetics, are not for human or veterinary use, and have not been evaluated by the FDA. Purchasers must be 21 or older.