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≥99%
Reference material
CognitiveLot-tested
DSIP
Delta sleep-inducing peptide, a nonapeptide first isolated in 1977, studied in animal and polysomnographic models of sleep regulation and stress response.
Lab spec readoutVerified
- Purity
- ≥99%
- Method
- HPLC-UV/VIS
- Lot
- AB-DS-24
- From
- $30
Select size
Unit price
$30per vial
- Purity ≥99% (HPLC verified)
- Lyophilized · sterile vial
- Lot-specific COA included
- Discreet, tracked shipping
Verified batchLot AB-DS-24
- Purity
- 99.22% ± 0.18% · HPLC-UV/VIS
- Net content
- 9.34 mg
- Reported
- 16 Apr 2026
- Laboratory
- Vanguard Laboratory
Every figure above is transcribed from this lot's own certificate. Each vial carries its lot code, and that code resolves to the certificate for the material in your hand — not a representative sample.
For research purposes only. This material is sold for in-vitro research and laboratory use.
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