Buy 1, get 1 free: today's window closes at 11:59 PM PT

For Research Use Only. Not for Human Consumption.

Research catalog

DSIP vs Selank

DSIP and Selank: published catalog details for laboratory research. For Research Use Only. Not for Human Consumption.

All comparisons
Published catalog details for DSIP and Selank
Catalog detailDSIPSelank
Research categoryNeural ResearchNeural Research
OverviewA naturally occurring nine-amino-acid peptide first isolated from blood, studied for its links to sleep regulation and stress hormones. For research use only.A lab-made, longer-lasting version of the natural peptide tuftsin, studied for its effects on neurotransmitters and brain-growth signaling (BDNF). For research use only.
MechanismA peptide studied for how it interacts with sleep-wake cycles and the body's stress response.A peptide studied in behavior models for calming-type effects and its influence on brain messengers and BDNF.
FormLyophilized PowderLyophilized Powder
Purity specification≥99% HPLC≥99% HPLC
Public sizes10mg, 5mg10mg, 30mg
StorageRoom temperature, protected from light and moistureRoom temperature, protected from light and moisture

Research Use Only

For Research Use Only. Not for Human Consumption. Not a drug, supplement, or food product. All NuLumin Bio-Sciences products are designated Research Use Only (RUO). Not intended for therapeutic use or diagnostic purposes. Purchasers assume responsibility for ensuring compliance with all applicable regulations.

Seasonal offer · Fall 2026

The Fall Special.

Buy one, get one free on eligible compounds. Same compound, same size, added automatically.

Shop the Fall Special