Catalog • Lyophilized powder

DSIP

4.7 45 reviews

FROM

$50.00 ~~$77.00~~

This batch of DSIP (Delta Sleep-Inducing Peptide) has been third party lab tested and verified for quality.

Contents: Delta Sleep-Inducing Peptide
Form: Powder
Purity: 99.0%

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✓ Third-party tested ✓ COA on file ✓ Same-day dispatch ✓ Free shipping over threshold ● In stock

01 — Description

What it is

Purity: 99%

Research applications +

Used in experimental neuroendocrine and sleep research examining sleep-wake regulation, stress responses, neuropeptide signaling, and interactions with hormonal or autonomic pathways.

Storage & handling +

Keep lyophilized DSIP sealed, dry, protected from light, and under low-temperature conditions defined by the lot-specific documentation. Use validated solvents for prepared research solutions, make working aliquots when appropriate, and minimize repeated temperature cycling.

Research notes +

Delta sleep-inducing peptide is a small neuropeptide investigated in sleep and stress models. Reported biological effects are heterogeneous across experimental systems, and its physiological role is not as clearly established as many classical signaling peptides.

02 — Details

Specifications

FormLyophilized powder

Purity99%

Presentation5mg · 10mg · 15mg

StorageStore according to the product label and COA.

Catalog #8595497681087

For research use only. Not for human or veterinary use.

03 — Certificate of Analysis

Tested before it’s listed

Certificate of
AnalysisLOT · ARCHIVED

Compound: DSIP
Assay (HPLC): 99%
Identity (MS): Confirmed
Appearance: Verified
Endotoxin: Tested

Each batch can be documented with its lot-specific certificate.

HPLC purity: 99%
Mass-spec identity: Confirmed
Lot archival: Unique lot ID per batch

Verified research orders

What researchers say

4.7/5

Based on 45 verified reviews

A. Patel ✓ Verified Buyer 5 days ago

everything as described. thanks

Ashley ✓ Verified Buyer 1 month ago

reliable source, been ordering for months now

kim ✓ Verified Buyer 2 days ago

customer service answered all my questions, super helpful

Greg H. ✓ Verified Buyer last month

clean product, sealed vials, proper labeling

jessica ✓ Verified Buyer 4 days ago

packaging couldve been better but the product is solid

nate ✓ Verified Buyer 3 weeks ago

arrived quick and the documentation was all included

mike b ✓ Verified Buyer 6 days ago

Great experience overall, would recommend to anyone doing research

Josh ✓ Verified Buyer 2 weeks ago

no complaints, came with the coa like they said

Elena ✓ Verified Buyer 3 months ago

coa was easy to find and matched, appreciate the transparency

D. Wallace ✓ Verified Buyer 1 week ago

ran my own test and it checks out. very happy with the quality

robert ✓ Verified Buyer 2 months ago

solid product, tested and verified on my end

J. Coleman ✓ Verified Buyer 5 days ago

no issues, smooth order and fast delivery

Dan ✓ Verified Buyer 1 month ago

purity is 99+ just like advertised

nichole ✓ Verified Buyer 2 days ago

quality control is clearly a priority here

Sarah M. ✓ Verified Buyer last month

Legit. lab results were spot on

Sam ✓ Verified Buyer 4 days ago

this is my go to now, never had an issue

Steph ✓ Verified Buyer 3 weeks ago

COA matched the batch, purity looks great. ordering again

lauren ✓ Verified Buyer 6 days ago

everything as described. thanks

omar ✓ Verified Buyer 2 weeks ago

reliable source, been ordering for months now

A. Patel ✓ Verified Buyer 3 months ago

customer service answered all my questions, super helpful

Ashley ✓ Verified Buyer 1 week ago

clean product, sealed vials, proper labeling

kim ✓ Verified Buyer 2 months ago

packaging couldve been better but the product is solid

Greg H. ✓ Verified Buyer 5 days ago