⚠ FOR RESEARCH PURPOSES ONLY — This compound is not FDA approved. All information presented is for educational and research reference purposes only.
⚠ FOR RESEARCH PURPOSES ONLY — This compound is not FDA approved. All information presented is for educational and research reference purposes only.
Circadian Peptide
DSIP
- Delta-Sleep Peptide
- Emideltide
A 9-amino acid peptide that modulates delta-wave sleep architecture and circadian rhythm signaling, studied for sleep onset mechanisms in research models. Premium Research Peptide.
$49.00
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Certificate of Analysis
Third Party Tested
- LATEST
- ISO 17025
- 7x TESTING
- Passed full QC Panel
Variant
DSIP 10mg
Lot #
BL240513-01
Labeled
10mg
Actual
11.40mg
Tested
June 29th, 2026
Full QC Panel
7× tested
Purity (HPLC)
- 99.40%
Net Peptide Content
- 11.40mg
Identity (HPLC)
- DSIP
HPLC Conformity
Heavy Metals (ICP-MS)
- Not Detected
Sterility (PCR)
- No Growth
Endotoxin (USP )
- < 0.05 EU/mL
ISO/IEC 17025 Accredited
- LATEST
- ISO 17025
- 7x TESTING
- Passed full QC Panel
Variant
DSIP 10mg
Lot #
BL240513-01
Labeled
10mg
Actual
11.40mg
Tested
June 29th, 2026
Full QC Panel
7× tested
Purity (HPLC)
- 99.40%
Net Peptide Content
- 11.40mg
Identity (HPLC)
- DSIP
HPLC Conformity
Heavy Metals (ICP-MS)
- Not Detected
Sterility (PCR)
- No Growth
Endotoxin (USP )
- < 0.05 EU/mL
ISO/IEC 17025 Accredited
compound information
Technical specifications
- Molecular Profile
DSIP
White to off-white lyophilized powder (cake)
type
Synthetic neuropeptide
CAS Number
62568-57-4
Molecular Weight
848.81 g/mol
Salt Form
Acetate
Molecular Formula
C₃₅H₄₈N₁₀O₁₅
Appearance
White to off-white lyophilized powder (cake)
- Storage Requirements
Stability Information
Handle with care to maintain potency
Lyophilized (powder)
-20°C long-term
Short-term storage
2-8°C • use within 30 days
Reconstituted
Store away from light
Sources & References
Peer-reviewed research
- Sleep / insomnia
Effects of delta-sleep-inducing peptide on 24-hour sleep structure in chronic insomnia
Year: 1987
PMID : 3622582
Neuropsychobiology
- Sleep normalization
Efficacy of DSIP to normalize sleep in middle-aged and elderly insomniacs
Year: 1986
PMID : 3792404
European Neurology
- Sleep quality
Effects of delta sleep-inducing peptide on sleep of chronic insomniac patients
Year: 1987
PMID : 3622582
Neuropsychobiology
⚠
Important Research Notice
Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.
All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.
By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.