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DSIP

DSIP

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Certificate of analysis for DSIP, opens in a new tab

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Lab testedIndependent US lab
99.14%HPLC verified
2 Day ShippingFrom the USA, tracked
PassedIdentity & purity, 99.14%
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About DSIP

Delta Sleep-Inducing Peptide (DSIP) is a synthetic nonapeptide that, in laboratory settings, is observed to cross the blood-brain barrier. It is primarily utilized in neurochemical research to study its regulatory influence on endocrine functions and the modulation of the delta-wave sleep patterns in test subjects. Investigations often focus on its interaction with the hypothalamic-pituitary-adrenal (HPA) axis and its role in maintaining physiological homeostasis during environmental stress.

Molecular formulaC₃₅H₄₈N₁₀O₁₅

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Verified test results

Every lot, independently tested.

This lot of DSIP was analysed by Freedom Diagnostics, an independent third-party laboratory, before it shipped. The figures below are the released report, exactly as the lab signed it.

Freedom DiagnosticsIndependent third-party laboratory

Certificate of analysis

99.14%

Purity by HPLC-UV

Lot
RL-GLP-0126
Tested
Jul 16, 2026
Labeled
10mg
Measured
10.87 mg

Owned and operated in the USA4 assays

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Full QC panel1 passed · 3 reported
  • PurityHPLC-UV99.14%Reported
  • IdentityLC-MSDSIPPass
  • Net contentMeasured against the label10.87 mgReported
  • AppearanceVisualWhite lyophilized powderReported

Purity by HPLC-UV, identity by LC-MS, endotoxin by LAL to USP <85>, microbial by PCR. Reported Jul 16, 2026, received Jul 14, 2026.

Every lot on record

Open any lot's signed certificate. Your order ships with the report for the lot you receive.

DSIP 10mgLatest

Lot RL-GLP-0126

99.14%HPLC-UV purity

Labeled
10mg
Measured
10.87 mg
Identity
DSIP
Appearance
White lyophilized powder
Tested
Jul 16, 2026

4 assays on this certificate

View certificate

All products are sold for laboratory, in vitro research use only. Not for human or veterinary use, and not for use in food, drugs, cosmetics or medical devices.