DSIP

Price range: S$269.00 through S$569.00

DSIP (delta sleep-inducing peptide) is a nonapeptide first isolated in 1977, studied for EEG delta activity and stress-response modulation.

Formula: C35H48N10O15
MW: 848.8
CAS: 62568-57-4

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Purity is >99% (manufacturer's HPLC specification). Batch documentation is available on request — message @north_vial before you order.

For laboratory research use only. Not for human or animal consumption. Not approved by the HSA for therapeutic use.

SKU: N/A Category: Longevity & Neuropeptides

Description
Specifications

Description

Delta sleep-inducing peptide is a nonapeptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu) first isolated in 1977 from the cerebral venous blood of rabbits in which slow-wave sleep had been induced by thalamic stimulation. It was named for its reported ability to promote delta-wave EEG activity in recipient animals.

Since then, DSIP has been investigated in animal models for effects on sleep architecture, circadian patterns, stress-hormone release and thermoregulation. Despite decades of research, no specific DSIP receptor or gene has been identified, and its physiological role remains a subject of debate, which keeps it of interest to neuroendocrine researchers. Analogues with modified residues have also been synthesised to probe which parts of the sequence matter for activity.

Store the lyophilised peptide sealed and frozen.

For use by qualified researchers in a laboratory setting only. Not intended for human or veterinary use of any kind.

Supplied as a 10-vial kit of lyophilised powder. Dispatched in 1–2 business days.

CAS number	`62568-57-4`
Molecular formula	`C35H48N10O15`
Molecular weight	`848.8 g/mol`
Sequence	`WAGGDASGE`
Purity	>99% (manufacturer's HPLC specification). Batch documentation on request.
Form	Lyophilised powder
Pack	10 vials per kit
Storage	Store at 2–8 °C, protected from direct sunlight and moisture. For long-term storage, −20 °C.
Intended use	Laboratory research only. Not for human or animal consumption.

Product FAQ

What is DSIP?

DSIP (delta sleep-inducing peptide) is a nonapeptide first isolated in 1977, studied for EEG delta activity and stress-response modulation.

What does a DSIP kit contain and what does it cost?

DSIP is sold as a kit of 10 vials of lyophilised (freeze-dried) powder, in 2 mg, 5 mg, 10 mg, 15 mg per vial. Prices run from S$269 to S$569 per 10-vial kit, with free shipping.

What are the CAS number and molecular formula of DSIP?

DSIP has CAS number 62568-57-4, molecular formula C35H48N10O15, molecular weight 848.8 g/mol.

How should DSIP be stored?

Store the sealed vials at 2–8 °C, protected from direct sunlight and moisture; for long-term storage, −20 °C is standard practice. Once reconstituted, keep refrigerated and use within the period appropriate to the compound.

What purity is DSIP?

Purity is >99% (manufacturer's HPLC specification). Batch documentation is available on request — message @north_vial before you order.

Is DSIP for human or animal use?

No. DSIP is supplied strictly as a laboratory reference material for in-vitro research use only — not for human or animal consumption, and not approved for therapeutic use.

How fast does DSIP ship and how do I pay?

Shipping is free. Orders are dispatched in 1–2 business days and usually delivered in 6–9 business days. Payment is by cryptocurrency: Bitcoin (BTC), or USDT/USDC/ETH on the Ethereum (ERC-20) network.