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DSIP

Size: 5mg

DSIPDSIP
$45.00$31.50

DSIP (delta sleep-inducing peptide) is a naturally occurring nonapeptide studied for sleep-cycle regulation and neuroendocrine signaling in research models.

DSIP (Delta Sleep-Inducing Peptide)

  • Naturally occurring nonapeptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu)

    First identified for its link to delta-wave sleep

  • Studied for sleep-cycle regulation and stress modulation

    Investigated for neuroendocrine and circadian signaling

  • Referenced in sleep and stress-resilience research models

Research Use Notes

  • Supplied as lyophilized powder

    Requires reconstitution before use

  • Research Water required for mixing (sold separately)

    Swirl gently, never shake

Storage

  • Store lyophilized vial frozen and protected from light

  • Keep reconstituted solution at 2 to 8°C

    Protect from light and heat

Handling

  • Maintain sterile technique throughout reconstitution

    For laboratory research use only

  • Avoid repeated freeze-thaw cycles to preserve integrity

Certificate of Analysis

Independently 8x Tested by Kovera Labs and/or ILS Labs

(Click here to learn about 8x testing)

LatestISO 170258× Testing
99.73%
Purity
Passed full QC panel
Variant
DSIP 5 mg
Lot #
AS-DSIP5-2
Labeled
5 mg
Actual
5.49mg
Tested
Aug 13, 2026
Full QC Panel8× tested
  • Purity (HPLC)99.73%
  • Net Peptide Content5.49mg
  • Identity (LC-MS)DSIP
  • HPLC Conformitymean 99.73%
  • Heavy Metals (ICP-MS)Not Detected
  • Sterility (PCR)No Growth
  • Endotoxin (USP <85>)< 0.5 EU/mL
  • Fentanyl ScreenNot Detected
ISO/IEC 17025 Accredited
LatestISO 170258× Testing
99.73%
Purity
Passed full QC panel
Variant
DSIP 10 mg
Lot #
AS-DSIP10-2
Labeled
10 mg
Actual
10.02mg
Tested
Aug 13, 2026
Full QC Panel8× tested
  • Purity (HPLC)99.73%
  • Net Peptide Content10.02mg
  • Identity (LC-MS)DSIP
  • HPLC Conformitymean 99.73%
  • Heavy Metals (ICP-MS)Not Detected
  • Sterility (PCR)No Growth
  • Endotoxin (USP <85>)< 0.5 EU/mL
  • Fentanyl ScreenNot Detected
ISO/IEC 17025 Accredited

All certificates are issued by independent ISO-accredited laboratories. Lot-specific documents are made available to qualified research professionals on request.

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Compound Information

Technical specifications

Molecular Profile

What Is DSIP?

Delta sleep-inducing peptide · WAGGDASGE

Type
Synthetic nonapeptide
CAS Number
62568-57-4
Molecular Weight
848.8 g/mol
Amino Acids
9
PubChem Database
Storage Requirements

Stability Information

Avoid freeze/thaw cyclesProtect from lightKeep refrigerated
Lyophilized (powder)

-20°C

24+ months

Reconstituted

2-8°C

~30 days

Sources & References

Peer-reviewed research

For Research Use Only

Products are intended solely for laboratory and scientific research purposes. Not intended for human consumption, veterinary use, diagnosis, treatment, cure, or prevention of disease.

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