DSIP 10 mg vial
Neuropeptides

DSIP

DSIP is supplied as 10 mg of lyophilized powder in a sealed vial, for laboratory research use only, shipped from Canada.

10 mgLyophilizedResearch use only
$59CAD · per vial
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Shipping is $15 flat per order, and free on orders over $200. Shipping and returns

About

Emideltide (INN) is the nine-residue peptide Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu, known as DSIP, the abbreviation of delta sleep-inducing peptide. It was first obtained from cerebral venous blood in the 1970s.

In the literature

Cited in neuropeptide research, in animal-model and cell-signalling literature.

Storage

Store the sealed vial at −20 °C, protected from light and moisture. Let it reach room temperature before opening.

Supplied as

Lyophilized powder, 10 mg per vial, labelled for research use only.

Reference data

FormulaC35H48N10O15
Average molecular weight848.8 g/mol
Monoisotopic mass848.3301 Da
CAS number62568-57-4
Also known asdelta sleep-inducing peptide
PubChemCID 68816

Reference values from PubChem's record for the compound, not measurements of any Solara lot.

Laboratory analysis

LaboratoryVanguard Laboratory (A2LA Certificate 6377.01.01)
ReportV260916-28 003
Report date29 September 2026
Manufacturer's lotDSIP09
Sample testedDSIP 10 mg
IdentityPass, matches reference standard
Purity99.52% (HPLC-UV/VIS)
Measured quantity8.09 mg

Analysis of the manufacturer's lot, not of a Solara-labelled vial; Solara labels carry no lot number. Technical data sheet (PDF)

Questions

What is DSIP?
Emideltide (INN) is the nine-residue peptide Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu, known as DSIP, the abbreviation of delta sleep-inducing peptide. It was first obtained from cerebral venous blood in the 1970s.
What does 10 mg on the DSIP vial mean?
The label states the total quantity in the vial: 10 mg of lyophilized powder. Solara does not publish whether that figure is the gross powder weight or the net peptide content.
What is the molecular weight of DSIP?
PubChem lists an average molecular weight of 848.8 g/mol and the formula C35H48N10O15 (PubChem CID 68816). This is a computed reference value for the compound, not a measurement of a Solara lot. The label does not state the salt form; a salt has a higher formula weight than this value.
What is the CAS number of DSIP?
The CAS Registry Number given for DSIP in its PubChem record is 62568-57-4; other salt forms carry other numbers.
How should DSIP be stored?
Store the sealed vial at −20 °C, protected from light and moisture. Let it reach room temperature before opening.
Where does Solara ship DSIP from?
Solara ships from Canada. Orders are dispatched within one to two business days of payment, sealed and packed to keep the powder dry and out of light. Prices are in Canadian dollars. Shipping is $15 flat per order, and free on orders over $200.
Is Solara's DSIP for human use?
No. The DSIP Solara supplies is a lyophilized powder for laboratory research use only, not for human or veterinary use. This product is not an authorized drug, carries no Drug Identification Number and is not GMP material. The Research use policy states the full condition of supply.
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