DSIP

Name: DSIP
Brand: Peptinium Labs
SKU: dsip
Price: 64.00 EUR
Availability: InStock
Rating: 4.5 (2 reviews)

Delta Sleep-Inducing Peptide — nonapeptide studied in vitro for its effects on circadian rhythms and oxidative stress.

DosagePurity ≥ 99.0% (HPLC)

€64.00per 10 mg vial

i.e. €6.40 per mg

QuantityHalloween 2 + 1

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A question about this product?

Research Use Only — Laboratory use exclusively. Not intended for veterinary, diagnostic or therapeutic use. No indication for in vivo use. To be handled exclusively by qualified personnel.

Literature

What the literature describes

DSIP (Delta Sleep-Inducing Peptide) is a nonapeptide isolated from the blood of rabbits in induced delta sleep. Studies (PMID 6145137, PMID 6895513) describe modulation of delta EEG waves in preclinical models, attenuation of somatostatin release, and modest stimulation of GH. At the hormonal level, the studies observe a reduction in basal cortisol, normalization of the HPA axis under chronic stress conditions, and a transient increase in LH. In vitro, DSIP shows antioxidant properties (reduced lipid peroxidation, increased SOD and catalase). Neuroprotective and anti-nociceptive effects have also been documented. These data come from the scientific literature and are provided strictly for informational purposes in a research context. This product is not intended for veterinary, diagnostic or therapeutic use and is not recommended for any use outside a scientific, professional and research setting. [1][2][3]

Research background: Endogenous nonapeptide used as an in vitro research tool for characterizing the modulation of delta sleep and stress responses.
Reconstitution (lab): Sterile bacteriostatic water. Dilution calculator

Chemical identity

What the vial contains

Reference data for the compound. Measured values appear on the Janoshik certificate, when published.

Research name: DSIP
CAS No.: 62568-57-4
Molecular formula: C35H48N10O15
Molecular weight: 848.81 g/mol
Specified purity: ≥ 99.0% (HPLC)
Vial content: 10 mg
Storage: Lyophilized: refrigerated (2–8 °C) from receipt, protected from light, or at −20 °C for long-term storage; it tolerates a few days of shipping at room temperature with no expected degradation. Reconstituted: refrigerated (2–8 °C).
Database: PubChem

Independent analysis

Certificate for 10 mg

No Janoshik certificate has been published for 10 mg yet. We never show another dosage's report in its place.

No certificate published for this dosage

All published certificates

Questions

Frequently asked questions

What does a vial of DSIP contain?

Each vial contains lyophilised DSIP, available in 10 mg. Purity ≥ 99.0% (HPLC), tested by an independent laboratory.

How should DSIP be stored?

Lyophilized: refrigerated (2–8 °C) from receipt, protected from light, or at −20 °C for long-term storage; it tolerates a few days of shipping at room temperature with no expected degradation. Reconstituted: refrigerated (2–8 °C).

How is DSIP reconstituted in the laboratory?

Sterile bacteriostatic water. The site's dilution calculator helps prepare the desired concentration.

Is DSIP intended for human use?

No. DSIP is a research reagent (RUO) intended exclusively for in vitro laboratory research. It is not intended for human or veterinary use, nor for diagnosing, preventing or treating any disease.

References