DSIP 10mg lyophilised research peptide vial

DSIP 10mg

£15.99

  • ≥99% Purity (HPLC)
  • Batch-tested & CoA available
  • For research use only

DSIP (Delta Sleep-Inducing Peptide) is a nine-amino-acid neuropeptide supplied as a lyophilised research compound for controlled in-vitro signalling studies and assay development.

This delta sleep peptide is used in cell-based and biochemical model systems to examine peptide-mediated signalling, receptor-adjacent pathways and structure-activity relationships. For laboratory research only. Not for human use.

FOR LABORATORY RESEARCH USE ONLY

This product is supplied exclusively for scientific laboratory research. It is not intended for human or veterinary use or administration, therapeutic use, diagnostic use or clinical application.

Avanti Peptides does not provide advice regarding human administration, dosage, injection, reconstitution for administration, treatment protocols or therapeutic use.

Regulatory status

This product is sold as a laboratory research material and is not offered or promoted as a medicinal product. No therapeutic or medical claims are made for this product.

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Description

≥99% Purity (HPLC)
Batch-tested & CoA available
Lyophilised — stable at room temp
For research use only

About DSIP

DSIP is a nine-amino-acid neuropeptide first isolated from cerebral venous blood, supplied as a lyophilised research compound. This delta sleep peptide is used in cell-based and biochemical model systems to examine peptide-mediated signalling, receptor-adjacent pathways and structure-activity relationships under strictly non-clinical laboratory conditions.

Why researchers choose Avanti Peptides DSIP: Released against identity, purity and appearance specifications so that assay-to-assay differences reflect your experimental variables rather than reagent drift.

Key features of DSIP

  • Neuropeptide (9-amino-acid)
  • Sequence: Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu (9 amino acids)
  • Lyophilised solid — stable, easy to store, straightforward to reconstitute
  • Unit size: 10 mg / vial
  • Every batch released only after identity, purity, and appearance QC
  • Certificate of Analysis (CoA) and batch documentation available on request

DSIP technical specifications

Product name DSIP
Synonyms Delta Sleep-Inducing Peptide; delta sleep peptide
Amino-acid sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
Class Neuropeptide (9-amino-acid)
Molecular formula C₃₅H₄₈N₁₀O₁₅ (free base)
Molecular weight ~848.8 g/mol
CAS number 62568-57-4
Purity ≥99% (HPLC)
Physical form Lyophilised powder
Appearance White to off-white solid
Unit size 10 mg / vial
Note Counter-ion and hydration state may vary — refer to the vial label for lot-specific detail

Reconstituting and storing DSIP

  1. Before reconstitution: Store lyophilised vials at 2–8 °C, protected from light and moisture.
  2. Equilibrate: Allow vial and diluent to reach room temperature before opening.
  3. Reconstitute: Add Bacteriostatic Water (10 ml recommended). Swirl gently — do not vortex.
  4. After reconstitution: Store at 2–8 °C. Prepare aliquots to minimise freeze–thaw cycles.
  5. Compatibility: Use only within protocols that comply with your institution’s SOPs and local regulations.

Looking for complementary materials? See Bacteriostatic Water 10ml — recommended diluent, Epitalon 10mg, Selank 10mg — related short neuropeptide.

DSIP in research

Researchers use DSIP in model systems to examine peptide signalling relevant to neuronal and endocrine pathways, profile downstream assay readouts, and compare structure-activity relationships across related short neuropeptides. Its compact nonapeptide backbone makes this delta sleep peptide straightforward to handle in solution alongside longer research peptides.

Synthesis and quality assurance

Avanti Peptides manufactures DSIP via controlled, validated solid-phase peptide synthesis (SPPS) to deliver high purity and lot-to-lot consistency. Each batch undergoes identity verification, HPLC purity analysis (≥99%), and appearance inspection before release.

Frequently asked questions about DSIP

What is DSIP?
DSIP is a 9-amino-acid peptide (sequence: Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu). It is used exclusively for in-vitro laboratory research. See the product overview above for full context.
How should I store the peptide?
Store lyophilised vials at 2–8 °C, away from light and moisture. After reconstitution, keep at 2–8 °C and use aliquots to minimise freeze–thaw cycles.
What diluent should I use for reconstitution?
Most laboratories use Bacteriostatic Water (10 ml). Always follow your lab’s standard operating procedures (SOPs) for the specific assay.
Do you provide batch documentation / Certificate of Analysis?
Yes. Batch documentation including test results (CoA) is available on request. If it is not attached to your order confirmation, contact our support team and we will add it immediately.
Is this product intended for human use?
No. This material is strictly for laboratory research only and is not intended for human consumption, clinical application, or veterinary use.

Legal & safety notice

For research use only. Avanti Peptides supplies this material strictly for laboratory research. This product is not a medication, food supplement, or cosmetic and is not intended for human or veterinary use. By purchasing, you confirm that you are a qualified researcher and will handle the material in accordance with your institution’s policies and all applicable laws and regulations.

External resources for researchers

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