DSIP 10mg research peptide vial by FYH Peptides
COA Verified
Neurological Research Cat№ FYH-016

DSIP

10mg • Lyophilized
$68.16 USD / vial

Synthetic nonapeptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu) originally identified from cerebral venous blood research. Research-grade lyophilized compound.

Technical Data

Catalog №
FYH-016
CAS №
62568-57-4
Purity (HPLC)
99.89%
Mol. Weight
848.81 g/mol
Mass / Vial
10mg
Form
Lyophilized
Tested Batch №
DS-26DS10-001
Storage
−20 °C, lyophilized
Origin
Switzerland, GMP-grade synthesis
Sequence / Structure
Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu

Certificate of Analysis

DSIP 10mg HPLC Certificate of Analysis — batch DS-26DS10-001 Click image to open full-resolution COA →

💳 Card & crypto checkout is launching soon. For now, every order is arranged securely with our verified specialist on Telegram (@FYHPeptides).

Published Research

Peer-reviewed literature indexed on NCBI PubMed referencing DSIP. Listed for laboratory reference only — FYH Peptides makes no claim regarding the conclusions of any cited author. Click PubMed or DOI to read the original publication. Updated 2026-05-20.

  1. 1.
    Delta sleep-inducing peptide.
    Pollard BJ, Pomfrett CJ
    European journal of anaesthesiology · 2001
  2. 2.
    Delta sleep-inducing peptide (DSIP): a still unresolved riddle.
    Kovalzon VM, Strekalova TV
    Journal of neurochemistry · 2006
  3. 3.
    Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future Directions.
    Rahman OF, Lee SJ, Seeds WA
    Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2026
  4. 4.
    Delta-sleep-inducing peptide (DSIP): an update.
    Graf MV, Kastin AJ
    Peptides · 1986
  5. 5.
    Delta-sleep-inducing peptide (DSIP): a review.
    Graf MV, Kastin AJ
    Neuroscience and biobehavioral reviews · 1984
  6. 6.
    The effects of delta-sleep-inducing peptide (DSIP) on wakefulness and sleep patterns in the cat.
    Susić V, Masirević G, Totić S
    Brain research · 1987
  7. 7.
    Delta sleep-inducing peptide (DSIP) stimulates LH release in steroid-primed ovariectomized rats.
    Sahu A, Kalra SP
    Life sciences · 1987
  8. 8.
    Delta sleep-inducing peptide (DSIP)-like material is absorbed by the gastrointestinal tract of the neonatal rat.
    Banks WA, Kastin AJ, Coy DH
    Life sciences · 1983
⚠️ For Research Use Only. This product is sold exclusively for in vitro laboratory research use by qualified researchers and laboratories. It is NOT intended for human consumption, medical use, or as a dietary supplement. The FDA has not evaluated this product for safety or efficacy.
$68.16 USD / vial
Add to Inquiry