Origin Dsip Glp-1 Peptide Cas 62568-57-4 2mg Fast Shipping from China

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   DSIP has been described as a sleep-promoting substance. There is a modulating effect on sleep and wake functions with a greater activity in circumstances where sleep is disturbed. There are minimal effects in healthy subjects who are not suffering from sleep disturbance.

    Delta sleep-inducing peptide, abbreviated DSIP, is a neuropeptide that when infused into the mesodiencephalic ventricle of recipient rabbits induces spindle and delta EEG activity and reduced motor activities. Its aminoacid sequence is TRP-ALA-GLY-GLY-ASP-ALA-SER-GLY-GLU However, the gene is unknown[citation needed], raising serious questions regarding the actual existence of this peptide in nature.

Peptide Storage Guidelines: 

When storing peptides, remember to:
• Store peptide in a cold, dry, dark place
• Avoid repeated freezing and thawing of peptide
• Avoid overexposure to the air
• Avoid light exposure
• Avoid storing peptides in solution long term
• Aliquot peptide according to experimental requirements

Product Name: DSIP (δ-Sleep-Inducing Peptide) Lyophilized Peptide Powder, Research Grade Laboratory Reagent, CAS No.: 62568-57-4, HPLC Purity ≥99%, Suitable for Sleep and Neuroprotective Research

Full Product Description:

DSIP, short for δ-Sleep-Inducing Peptide, also known as emitidine, is a well-studied endogenous nonapeptide with significant research value in sleep physiology, neuroprotection, and stress response regulation. This product is a research-grade lyophilized peptide powder provided by Novio, manufactured strictly according to laboratory research standards and verified by high-performance liquid chromatography (HPLC) with a purity ≥99%. Each batch comes with a complete Certificate of Analysis (COA) to meet the stringent quality requirements of academic laboratories, research institutions, and biochemical product distributors worldwide. Unlike many synthetic peptides, DSIP is a naturally occurring peptide, first isolated from rabbit cerebral venous blood in 1974, making it a reliable and safe tool for exploring sleep regulation and neurobiological mechanisms in preclinical research models.

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