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  • ≥99% purity — verified by HPLC
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  • Verified research peptides · Cyprus

Delta sleep-inducing peptide

DSIP

NonapeptideFocus & Sleep

DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring nonapeptide studied in vitro in sleep-regulation and stress-response research. Supplied as a reference material for laboratory use only.

Research context

DSIP is referenced in in-vitro literature around sleep-regulation signalling, HPA-axis modulation and neuroprotective pathways. No human-use claims are made.

Research fields

  • Sleep & circadian regulation
  • Stress response / HPA axis
  • Neuroprotective signalling

Storage & handling

Store lyophilized at −20 °C, protected from light; refrigerate after reconstitution.

Research use only. This reference material is for in-vitro laboratory research. Not for human or animal consumption.