Description
DSIP 5mg is 5mg of DSIP (delta sleep-inducing peptide) in a sealed glass vial, tested to 91% purity. DSIP is a neuropeptide. It’s sold for laboratory research only.
What is DSIP (delta sleep-inducing peptide)?
Delta sleep-inducing peptide (DSIP) is a nine-amino-acid peptide first isolated from rabbit blood in 1977 by Schoenenberger and Monnier. It was named for its effect on slow-wave sleep in rabbits.
Its natural role is still unclear.
What DSIP does in cells
DSIP was found while looking for compounds that drive deep sleep. Researchers named it for the delta waves of slow-wave sleep it seemed to boost in rabbits.
Later work suggested its effects are broader and less specific: it affects stress hormone release, body temperature and pain signaling. No receptor has been identified, which is part of why it’s still an open research question.
DSIP 5mg product details
- Compound: DSIP (delta sleep-inducing peptide)
- CAS number: 62568-57-4
- Molecular formula: C35H48N10O15
- Molecular weight: 848.8 g/mol
- Structure: Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
- Amount: 5mg per vial
- Form: lyophilized powder in a sterile glass vial (diluent not included)
- Purity: 91% by HPLC, identity by mass spectrometry
- Tested by: MZ Biolabs, Tucson, Arizona
- SKU: STL-DSIP-5
- Intended use: laboratory research only
What the literature says about DSIP
Small human studies in the 1980s looked at sleep and withdrawal, with mixed results.
Animal studies report effects on stress hormones and body temperature.
Every study mentioned here is indexed on PubMed, the free database run by the NIH. Try this DSIP search.
DSIP compared with similar compounds
DSIP is a nine-amino-acid neuropeptide first isolated in rabbit sleep studies. Here’s how the nearest options in our range differ:
- Semax is an ACTH(4-10) analog linked to BDNF in rodent studies
- Selank is a tuftsin analog studied in anxiety models and the GABA system
Brain research reaches them through different routes: BDNF, the GABA system and sleep. Compare them in our nootropic peptides.
DSIP 5mg certificate of analysis
Every batch is sent to MZ Biolabs in Tucson, Arizona, before it goes on sale. They run HPLC for purity and mass spectrometry to confirm identity. The latest certificates for this product read 91%.
You’ll find the COA in the photo gallery above. Open it and check the date, the method and the purity figure yourself.
HPLC and mass spec answer different questions. HPLC tells you what share of the sample is the main compound. Mass spec tells you the compound is the right molecule. A COA with only one of them leaves a gap.
If anything arrives wrong, the 60-day money-back guarantee covers it.
DSIP 5mg mixing guide
Working out the strength of your solution is one division: 5mg over the volume you add. Common volumes give these results:
- 1mL of diluent gives 5mg per mL
- 2mL of diluent gives 2.5mg per mL
- 3mL of diluent gives 1.667mg per mL
You’ll need your own diluent, usually bacteriostatic water. Aim the needle at the side of the vial, add the liquid slowly and roll the vial gently until the powder dissolves. Shaking makes foam and can damage the peptide.
Storing DSIP 5mg
Before mixing, store the peptide at 2 to 8°C in its box. After reconstitution it stays in the fridge too, and most labs use it up within 30 days. Freezing the solution isn’t recommended.
Keep mixed vials upright so the liquid doesn’t sit against the stopper.
Products often ordered with DSIP 5mg
- Selank 5mg, a tuftsin analog
- Semax 10mg, an ACTH(4-10) analog
- SS-31 10mg (Elamipretide), a mitochondrial peptide
- Sermorelin 5mg, a GHRH analog
- CJC-1295 and Ipamorelin Stack (DAC), two vials in one order
Browse the full list in our nootropic peptides, or go back to the Sports Technology Labs home page to see every category.
Common questions about DSIP 5mg
How much is in each DSIP 5mg vial?
5mg of freeze-dried powder per vial.
Does DSIP 5mg come with diluent?
No. Diluent and lab supplies aren’t included, and most labs use bacteriostatic water.
How should DSIP 5mg be stored?
In the fridge at 2 to 8°C before and after mixing. Use the mixed solution within 30 days and don’t freeze it.
Can DSIP 5mg be used in people or animals?
No. Sports Technology Labs sells it for laboratory research only. It isn’t approved for human or veterinary use.
Is DSIP 5mg in stock?
Yes, it’s in stock now, and shipping is free.
Get DSIP 5mg from Sports Technology Labs
Ready to order? The peptide costs $46.99, it’s in stock and shipping is free. Paying in crypto takes 15% off.
Building a bigger order? See our nootropic peptides.
Sports Technology Labs sells this product for laboratory and in-vitro research only. It isn’t a medicine, food or dietary supplement, and it must not be given to people or animals. The FDA has not evaluated any statement on this page. Buyers must be 21 or older.
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