{"id":421,"date":"2026-04-10T16:48:19","date_gmt":"2026-04-10T16:48:19","guid":{"rendered":"https:\/\/firebrick-hamster-619463.hostingersite.com\/?post_type=product&p=421"},"modified":"2026-07-23T09:32:43","modified_gmt":"2026-07-23T09:32:43","slug":"dsip","status":"publish","type":"product","link":"https:\/\/aestx-systems.com\/en\/product\/dsip\/","title":{"rendered":"DSIP"},"content":{"rendered":"

Looking to buy DSIP<\/strong>? AESTX Systems supplies the peptide DSIP (Delta Sleep-Inducing Peptide)<\/strong> with \u226599% purity (HPLC) and a batch-specific COA \u2014 exclusively for research purposes.<\/p>\n

DSIP (Delta Sleep-Inducing Peptide)<\/strong> is a naturally occurring neuropeptide consisting of nine amino acids (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu). Originally isolated from the venous blood of sleeping rabbits, it is studied in neurobiology research in relation to sleep regulation<\/strong>, stress responses and neuroendocrine mechanisms.<\/p>\n

Research areas for DSIP (delta sleep-inducing peptide)<\/h2>\n

Sleep & sleep regulation research<\/h3>\n

DSIP is studied in in vitro and preclinical models examining delta-wave activity, GABA signalling and circadian-like regulatory mechanisms.<\/p>\n

Stress response research<\/h3>\n

Cell culture studies describe DSIP in relation to HPA axis modulation and ACTH\/cortisol interactions.<\/p>\n

Neuroprotective signalling pathways<\/h3>\n

Preclinical models examine DSIP in relation to antioxidant mechanisms and protection of neuronal cells against oxidative stress.<\/p>\n

Anecdotal note: Reports from the research community describe an interest in sleep- and recovery-related research questions. These reports are not scientifically substantiated, do not constitute claims of efficacy and relate exclusively to research settings.<\/em><\/p>\n

AESTX Systems quality standards<\/h2>\n
    \n
  • Purity \u226599% \u2014 verified by HPLC<\/li>\n
  • Certificate of analysis (COA) available<\/li>\n
  • Form: lyophilised powder \u2014 laboratory quality<\/li>\n
  • Fast & discreet shipping from Germany (Germany & EU)<\/li>\n<\/ul>\n

    Laboratory use & handling (research purposes)<\/h2>\n

    Lyophilised powder for reconstitution under laboratory conditions. For use by qualified personnel only.<\/p>\n

    \n

    Buy DSIP from AESTX Systems<\/h2>\n

    Looking to buy DSIP<\/strong>? AESTX Systems supplies the peptide DSIP (Delta Sleep-Inducing Peptide)<\/strong> as a lab-tested reference material with an HPLC-confirmed purity of \u2265 99 %<\/strong>. Every batch is analytically tested for purity and identity and supplied with a batch-specific certificate of analysis (COA). The material is intended exclusively for research and laboratory use.<\/p>\n

    DSIP in neuroscience research<\/h3>\n

    DSIP (delta sleep-inducing peptide) is a neuromodulatory peptide studied in relation to sleep\u2013wake regulation and neuroendocrine processes. In vitro and preclinical models examine its role in modulating stress responses.<\/p>\n

    Research into neuroendocrine mechanisms<\/h3>\n

    Scientific publications describe DSIP in the context of hormonal axis regulation and circadian rhythms. As a high-purity reference substance, it is used to characterise neuroendocrine signalling pathways under standardised laboratory conditions.<\/p>\n

    Why choose DSIP from AESTX Systems?<\/h3>\n
      \n
    • \u226599% purity<\/strong> \u2014 every batch analysed by HPLC for purity and identity<\/li>\n
    • Batch-specific COA<\/strong> \u2014 complete certificate of analysis with every delivery<\/li>\n
    • Shipping from Germany<\/strong> \u2014 fast, discreet delivery within Germany and to Austria<\/li>\n
    • Research Use Only<\/strong> \u2014 appropriate declaration and documentation as a reference substance<\/li>\n<\/ul>\n

      Quality, specifications and storage<\/h3>\n

      Research and educational institutions looking to obtain DSIP in Germany<\/strong> as a reference material receive consistently documented quality from AESTX Systems. Purity of \u226599% is determined using high-performance liquid chromatography (HPLC); identity and molecular weight are analytically confirmed. In research practice, the lyophilised material is described as being stored in a cool, dry place protected from light; after reconstitution, it is refrigerated. All purity, batch and specification information can be traced through the accompanying COA. Names used in scientific contexts include Delta Sleep-Inducing Peptide<\/strong>.<\/p>\n

      Frequently asked questions about buying DSIP<\/h3>\n

      What is the purity of DSIP from AESTX Systems?<\/strong>
      The DSIP offered has an HPLC-confirmed purity of \u226599% and is supplied with a batch-specific Certificate of Analysis.<\/p>\n

      Are products shipped from Germany?<\/strong>
      Yes. DSIP is shipped quickly and discreetly from Germany to destinations within Germany and Austria.<\/p>\n

      Who is the product intended for?<\/strong>
      DSIP is intended exclusively for research and laboratory use by qualified research and educational institutions and appropriately knowledgeable individuals.<\/p>\n

      Research disclaimer:<\/strong> This product is intended exclusively for research and laboratory use (in vitro). It is not intended for human or animal use and is not a medicine, food or cosmetic. It is not intended to diagnose, treat, cure or prevent disease and does not replace medical advice. Purchase is restricted to qualified research and educational institutions and appropriately knowledgeable individuals.<\/em><\/p>","protected":false},"excerpt":{"rendered":"

      DSIP (Delta Sleep-Inducing Peptide)<\/strong> \u2013 nat\u00fcrliches Neuropeptid f\u00fcr Schlafregulations- & HPA-Achsen-Forschung. HPLC-gepr\u00fcfte Reinheit \u2265 99 %, mit COA. Nur f\u00fcr Forschungszwecke \u2013 Versand aus Deutschland.<\/p>","protected":false},"featured_media":467,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[26,110,24],"product_tag":[],"class_list":["post-421","product","type-product","status-publish","has-post-thumbnail","product_cat-99-purity","product_cat-fokus-schlaf","product_cat-peptide","first","instock","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/product\/421","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/comments?post=421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/media\/467"}],"wp:attachment":[{"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/media?parent=421"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/product_brand?post=421"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/product_cat?post=421"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aestx-systems.com\/en\/wp-json\/wp\/v2\/product_tag?post=421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}