DSIP (Delta Sleep-Inducing Peptide) – 10mg

DSIP, or Delta Sleep-Inducing Peptide, is a short neuropeptide that has drawn steady interest across neuroscience and endocrine research for decades. LYFE Science offers it as a 10mg lyophilised vial, giving Canadian labs a verified, single-lot source they can reconstitute and study under their own controlled conditions.

What DSIP is

DSIP is a naturally occurring nonapeptide first isolated from studies of slow-wave sleep, which is where its name comes from. It is notable in research for crossing between the peripheral and central compartments and for the breadth of systems it has been examined in, from neuroendocrine signalling to stress-response models. Because it is a small, well-conserved sequence, it is a convenient reference compound for teams working on neuropeptide behaviour, receptor interaction studies, and analytical method development.

Why researchers reference it

DSIP occupies an unusual place in the literature: it has been investigated for a wide range of signalling roles, which keeps it relevant as a reference peptide across several fields at once. Laboratories value a clean, high-purity source so that the compound itself is not a variable in their work. Whether it is being used to benchmark an assay or as a comparison point alongside other neuropeptides, consistency from lot to lot is what makes results reproducible.

LYFE Science quality and shipping

Each LYFE lot is verified to ≥99% (HPLC & mass spectrometry), and the certificate of analysis you receive is tied to your specific lot rather than a generic document. We ship Canada-wide by Canada Post at a flat $25, with free shipping over $150, and accept Interac e-Transfer and cryptocurrency at checkout. Every order is packed in plain, neutral packaging and typically moves the next business day.

If you would like a plain-language refresher on reconstituting lyophilised peptides, storing them, and reading a lot certificate, our interactive peptide guide walks through the essentials. When you are ready to buy DSIP in Canada, add the 10mg vial to your cart and choose the checkout option that fits your lab.

Specifications

• Contents: 10 mg lyophilized powder per vial
• Purity: ≥99% (HPLC and mass spectrometry)
• Form: Lyophilized powder
• Storage: Store at -20°C, protect from light and moisture
• Documentation: Certificate of Analysis available per lot

Why choose LYFE Science

• Same-day shipping across Canada on orders placed before noon ET
• Free shipping on orders over $150 CAD
• Secure payment via Interac e-Transfer or cryptocurrency
• Third-party verified Certificate of Analysis on every batch

Disclaimer

For laboratory research use only. Not for human or veterinary use. Not intended for diagnosis, treatment, cure, or prevention of any disease. Use only in controlled laboratory settings by qualified personnel following appropriate safety procedures.