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DSIP

Delta sleep-inducing peptide

Injectable 25mcg, Once daily Once daily HISTORICAL

Overview

What is DSIP?

DSIP is a nonapeptide originally isolated from rabbit cerebral venous blood in sleep research. Human evidence for sleep improvement is mixed and dated; it remains a catalog research peptide. All catalog material is for laboratory research use only.

Key Benefits

Sleep-research nonapeptide, Mixed clinical-history data, Stress-axis papers

Mechanism of Action

Proposed actions include modulation of sleep architecture and stress-axis readouts. Receptors are not as cleanly defined as for incretins or GHSR.

Molecular Information

Weight
848.8 g/mol
Length
9 amino acids
Type
DSIP
Formula
C35H48N10O15
Amino Acid Sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu

Research directions

Sleep architecture Historical

  • Delta-wave literature

Pharmacokinetics

Peak minutes–hour
Half-life short
Cleared hours

Old peptide; PK incomplete.

Literature

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