{"product_id":"dsip","title":"DSIP","description":"\u003ch3\u003eSynthetic Peptide for Sleep Architecture Research\u003c\/h3\u003e\n\u003ch3\u003eTechnical Overview\u003c\/h3\u003e\n\u003cp\u003eDSIP 5mg is a synthetic peptide compound developed for laboratory research involving delta-wave EEG activity and hypothalamic-pituitary signaling, receptor interaction analysis, and controlled experimental investigation. In research settings, this peptide is commonly utilized for studying NMDA-receptor-associated neuromodulation, hypothalamic-pituitary-adrenal axis dynamics, and related biochemical mechanisms.\u003c\/p\u003e\n\u003cp\u003eDelta Sleep-Inducing Peptide (DSIP) is a nonapeptide originally isolated from cerebral venous blood of sleeping rabbits. Its sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu has been shown to modulate delta-wave EEG activity and to interact with NMDA-receptor pathways, though its endogenous precursor remains uncharacterized.\u003c\/p\u003e\n\u003cp\u003eResearchers use DSIP in rodent EEG studies, neuroendocrine-stress models, and comparative neuropeptide pharmacology. It is also investigated as a tool for probing the relationship between sleep architecture, circadian neuroendocrine output, and stress-response signaling.\u003c\/p\u003e\n\u003cp\u003eThis compound is synthesized using established solid-phase peptide synthesis methods and purified through reversed-phase HPLC to achieve analytical purity suitable for laboratory assays, binding studies, and analytical applications. The lyophilized material is supplied for reconstitution per established laboratory protocols and is intended as a reference material in controlled research environments.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCompound Name:\u003c\/strong\u003e DSIP\u003cbr\u003e\u003cstrong\u003eStrength:\u003c\/strong\u003e 5mg\u003cbr\u003e\u003cstrong\u003ePurity:\u003c\/strong\u003e ≥ 99% (HPLC Verified)\u003cbr\u003e\u003cstrong\u003eAppearance:\u003c\/strong\u003e Lyophilized Peptide Powder\u003cbr\u003e\u003cstrong\u003eFormat:\u003c\/strong\u003e Research Compound\u003cbr\u003e\u003cstrong\u003eReconstitution:\u003c\/strong\u003e Suitable for laboratory assay preparation.\u003c\/p\u003e\n\u003ch3\u003eNotice\u003c\/h3\u003e\n\u003cp\u003eProvided as a reference material for scientific investigation only.\u003c\/p\u003e","brand":"American Peptides","offers":[{"title":"5 mg","offer_id":48615148126363,"sku":"DSIP-5","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/2876\/6619\/files\/dsip-normalized.png?v=1780880395","url":"https:\/\/www.americanpeptides.us\/products\/dsip","provider":"American Peptides","version":"1.0","type":"link"}