{"id":2812,"date":"2026-08-22T00:44:28","date_gmt":"2026-08-21T22:44:28","guid":{"rendered":"https:\/\/peptelia.com\/produkt\/dsip-forschungspeptid-5-mg\/"},"modified":"2026-09-24T12:12:31","modified_gmt":"2026-09-24T10:12:31","slug":"dsip-research-peptide-5-mg","status":"publish","type":"product","link":"https:\/\/peptelia.com\/en\/products\/dsip-research-peptide-5-mg\/","title":{"rendered":"DSIP \u2013 Research Peptide 5 mg"},"content":{"rendered":"<h2>DSIP at a glance<\/h2>\n<p><strong>DSIP<\/strong> (Delta Sleep-Inducing Peptide) is a nonapeptide of nine amino acids that was first isolated and described in 1977 by the research group around Schoenenberger and Monnier, working with venous blood from rabbits. DSIP has been studied in basic neuroscience ever since, among other things in animal models of sleep EEG activity, of circadian rhythms, and of stress-related and neuroendocrine regulatory circuits. The physiological role of the peptide has still not been conclusively established in the literature, which makes it an interesting subject for mechanistic studies. No statements about effects in humans can be derived from this.<\/p>\n<h2>Product details<\/h2>\n<p><strong>Nominal quantity:<\/strong> 5 mg per vial. The peptide is supplied <strong>lyophilised<\/strong> (freeze-dried) in a sealed vial and is intended for reconstitution in the laboratory by qualified personnel. Store cool, dry and protected from light.<\/p>\n<h3>Ordering from Pept\u00e9lia<\/h3>\n<ul>\n<li>Dispatched from Germany on the next business day<\/li>\n<li>Delivery times vary by destination<\/li>\n<li>Free shipping on orders over \u20ac100<\/li>\n<li>Bacteriostatic water for reconstitution included with every order<\/li>\n<li>Batch certificate of analysis viewable before purchase<\/li>\n<li>Discreet, unbranded packaging<\/li>\n<\/ul>\n<h2>Quality &amp; documentation<\/h2>\n<p>Every batch ships with a <strong>batch-specific certificate of analysis (COA)<\/strong>. Purity is determined by <strong>HPLC<\/strong>; identity and analytical data are provided for complete laboratory documentation.<\/p>\n<p><strong>For research use only. Not for use in or on the human body.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DSIP 5 mg \u2013 the entry size of Delta Sleep-Inducing Peptide, supplied with a batch-specific certificate of analysis. Dispatched from Germany on the next business day, free shipping on orders over \u20ac100, bacteriostatic water included. For research use only.<\/p>\n","protected":false},"featured_media":2813,"comment_status":"open","ping_status":"closed","template":"","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":""},"product_brand":[],"product_cat":[213,235],"product_tag":[],"class_list":["post-2812","product","type-product","status-publish","has-post-thumbnail","product_cat-dsip","product_cat-neurocognitive-research","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Buy DSIP 5 mg \u2013 Research Peptide | Pept\u00e9lia<\/title>\n<meta name=\"description\" content=\"DSIP 5 mg in a sealed lyophilised vial for reconstitution in the laboratory. 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