99%+ purity · USA shipping

Neuropeptide & CNS-Active Compounds

Research-grade lyophilized peptides. Third-party tested, COA available on request, shipped within 24 hours from our USA facility.

Neuropeptide & CNS-Active Compounds

Neuropeptides are short peptides studied as tool compounds in cognition, neuroprotection, and neuroendocrine research. This category features Semax and DSIP research material, each supplied at 99%+ purity with a batch-specific Certificate of Analysis. For laboratory research use only.

3rd-party tested · COA on request 24 h dispatch from USA Free shipping on orders over $150 Crypto & card checkout
Categories
All ProductsGLP-1 / Incretin Class Analogs 3Peptide Blends & Multi-Component Formulations 2Copper-Peptide Complexes 1Cytoprotective & Healing Peptides 3IGF & Insulin-Class Peptides 1Growth Hormone Secretagogues (GHS) 3Neuropeptide & CNS-Active Compounds 4Metabolic & Mitochondrial Compounds 3Melanocortin & Reproductive Peptides 3Dermatological & Cosmetic Research Reagents 1Laboratory Solutions & Consumables 2

Working out dilutions before you order? Use the free peptide reconstitution calculator to convert any vial mass and diluent volume into concentration, draw volume and U-100 syringe graduations.

Showing all 4 results

Frequently Asked Questions

What is in the neuropeptide category?

Semax, selank, dihexa and DSIP. Each is studied in central-nervous-system model systems, though they come from unrelated structural families and are not interchangeable in an experimental design.

How do Semax and Selank differ?

Both are short synthetic peptides developed from endogenous sequences, but they derive from different parents. Semax is based on an ACTH 4-10 fragment and selank on the tetrapeptide tuftsin, and the published research on each addresses different model systems.

What is dihexa studied for?

Dihexa is a small angiotensin IV derived molecule examined in the literature for its behavior in synaptogenesis models. It is notably more lipophilic than the other compounds in this category, which affects how it is solubilized in a research setting.

What is DSIP?

DSIP, or delta sleep-inducing peptide, is a nine-amino-acid sequence isolated from research on sleep-related neuromodulation. Material is supplied as lyophilized powder at 99%+ purity for laboratory research use only.