Description
DSIP 10mg from Oath Peptides is delta sleep-inducing peptide, a nine-amino-acid peptide (CAS 62568-57-4) supplied as freeze-dried powder. Each vial holds 10mg and costs $90. It’s sold for laboratory research only and ships from our warehouse in Gilbert, Arizona, with 2-day shipping on every order.
What is DSIP?
Delta sleep-inducing peptide (DSIP) is a nonapeptide with the sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu. Its formula is C35H48N10O15 and it weighs 848.81 g/mol. A Swiss group first isolated it in 1977 from the blood of rabbits kept in induced sleep, which is where the name comes from.
It has both water-loving and water-repelling parts, so it’s described as amphiphilic. The tryptophan at the start gives it a UV absorbance that labs use to identify it.
DSIP 10mg specifications
- Sequence: Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu
- Molecular formula: C35H48N10O15
- Molecular weight: 848.81 g/mol
- CAS number: 62568-57-4
- First isolated: 1977, rabbit cerebral venous blood
- Form: white lyophilized powder
- Amount per vial: 10mg
- Testing: US lab, 99%+ purity
What researchers study DSIP for
DSIP has been looked at in sleep and stress research in animals since the late 1970s, though its exact receptor still isn’t known. It’s for lab research only. See NIH PubChem.
How to store DSIP
Keep DSIP refrigerated at 36 to 46 °F (2 to 8 °C). It dissolves in water. Keep it cold after mixing.
Most labs reconstitute with Research Water, which is sterile-filtered water with 0.9% benzyl alcohol.
When it’s time to reconstitute, let the vial come to room temperature first. Add the solvent slowly down the inside wall of the vial so it doesn’t hit the powder directly, then swirl gently until the liquid is clear. Don’t shake it. Write the date on the label so you know how long it’s been mixed.
DSIP 10mg price and pack sizes
This is a single 10mg vial of DSIP for $90. If your lab goes through DSIP quickly, the multi-packs bring the cost per vial down.
- DSIP 10mg 3 pack: $243, or $81 a vial (save 10%)
- DSIP 10mg 6 pack: $459, or $76.50 a vial (save 15%)
- DSIP 10mg 12 pack: $864, or $72 a vial (save 20%)
DSIP also comes in another size: DSIP 5mg.
Why buy DSIP from Oath Peptides
We’re a US company and we ship from Gilbert, Arizona. Most orders arrive in about two days. DSIP is tested by a US lab before it’s listed, with purity at 99% or above, and every vial is sealed and clearly labeled.
DSIP FAQ
What does DSIP stand for?
Delta sleep-inducing peptide.
Where was DSIP first found?
In the blood of rabbits during induced sleep, by a Swiss research group in 1977.
Is DSIP 10mg for human use?
No. It’s sold for laboratory research only. It isn’t approved for human or veterinary use, and we don’t give dosing advice.
Related research peptides
Labs that order DSIP often look at these as well:
- Semax: a seven-amino-acid ACTH(4-10) analog (CAS 80714-61-0) supplied as freeze-dried powder
- Selank: a seven-amino-acid tuftsin analog (CAS 129954-34-3) supplied as freeze-dried powder
- Pinealon: a synthetic Glu-Asp-Arg bioregulator tripeptide supplied as freeze-dried powder
- Epithalon: an Ala-Glu-Asp-Gly tetrapeptide (CAS 307297-39-8) supplied as freeze-dried powder
You can also browse everything in Nootropic Peptides.
Order DSIP 10mg today
Add the DSIP 10mg to your cart and check out in a couple of minutes. We’ll ship it from Arizona with 2-day delivery. Ordering for a longer project? The 12 pack gives you the lowest price per vial.
For laboratory research use only. Not for human or veterinary use. Not a drug, food or cosmetic product. Oath Peptides doesn’t give dosing or medical advice.
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