RESPONSEBIOLABS
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DSIP research vial
HPLC verified
Batch COA
Made in USA

DSIP

5mg vial

Three quick questions about your research opens pricing and live availability, free and no password.

DSIP (Delta Sleep-Inducing Peptide) is a nine-amino-acid neuropeptide first isolated from the brains of sleeping rabbits in the 1970s. It has been studied for its role in sleep architecture, circadian regulation, stress response, and neuroendocrine balance, making it a peptide of long-standing interest in sleep, recovery, and hormonal research.

Specification

CAS No.
62568-57-4
Molecular Formula
C35H48N10O15
Molecular Weight
848.81 g/mol
Appearance
White lyophilized powder
Storage
Refrigerate (2-8 deg C)
Purity
>=99%

Certificate

No third party certificate is published for this compound yet. Every other compound in the catalogue links its report here. Ask us and we will chase the one for your lot.

Request the certificate

For research use only. Not for human consumption. Not FDA approved.

Common questions

What is the CAS number for DSIP?

62568-57-4. It is printed in the specification table on this page so it can be checked against your own records before ordering.

How should DSIP be stored?

Refrigerate (2-8 deg C) Lyophilized powder is the stable form; once reconstituted, a solution is far more fragile and should be aliquoted rather than repeatedly frozen and thawed.

What purity is DSIP?

>=99% by HPLC. The released figure for any given lot is on that lot's certificate rather than taken from this page, because purity is a property of a batch and not of a product line.

Is DSIP intended for human use?

No. This is sold for laboratory research use only. It is not a drug, not a supplement, and not approved by the FDA for human or veterinary use. We do not provide dosing, administration, or protocol guidance, by phone, by email, or through the assistant on this site.