{"id":149,"date":"2026-07-29T19:49:19","date_gmt":"2026-07-29T19:49:19","guid":{"rendered":"https:\/\/www.papiresearch.com\/?post_type=product&#038;p=149"},"modified":"2026-08-05T23:26:32","modified_gmt":"2026-08-05T23:26:32","slug":"vip-vasoactive-intestinal-peptide","status":"publish","type":"product","link":"https:\/\/www.papiresearch.com\/?product=vip-vasoactive-intestinal-peptide","title":{"rendered":"VIP (Vasoactive Intestinal Peptide)"},"content":{"rendered":"<h2>VIP (Vasoactive Intestinal Peptide)<\/h2>\n<p><strong>Catalog strength:<\/strong> 10mg\/3ml<\/p>\n<h3>Research Overview<\/h3>\n<p>Vasoactive Intestinal Peptide (VIP) is a naturally occurring 28-amino-acid neuropeptide that interacts with VPAC1 and VPAC2 receptors. In scientific literature, VIP is discussed in relation to studies involving smooth-muscle physiology, immune signaling pathways, endocrine interactions, and vasodilatory mechanisms. Research themes include GPCR and cAMP-dependent signaling, vascular and smooth-muscle responses, pulmonary artery and airway signaling, cytokine-related pathways, immune-cell communication, and neuroimmune interactions.<\/p>\n<h3>Research Findings<\/h3>\n<p><strong>Receptor Activation Pathways:<\/strong> VIP activity at VPAC1 and VPAC2 receptors is widely studied for its influence on intracellular cAMP signaling and G-protein-coupled receptor pathways.<\/p>\n<p><strong>Vascular Biology and Smooth-Muscle Physiology:<\/strong> Research explores VIP involvement in vascular relaxation mechanisms, pulmonary vasodilation pathways, and smooth-muscle responses in model systems.<\/p>\n<p><strong>Airway and Pulmonary Signaling:<\/strong> VIP is frequently examined in the context of respiratory smooth-muscle relaxation, airway responsiveness, and pulmonary cell signaling.<\/p>\n<p><strong>Immunomodulation Studies:<\/strong> Literature describes potential roles of VIP in cytokine modulation, inflammatory pathway signaling, and immune-cell communication.<\/p>\n<p><strong>Endocrine and Neurological Pathway Research:<\/strong> Scientific investigation includes VIP involvement in neuropeptide communication, hypothalamic-pituitary signaling, and autonomic regulation.<\/p>\n<p><strong>CAS number:<\/strong> 40077-57-4<\/p>\n<p><strong>Molar mass:<\/strong> 3326.7 g\/mol<\/p>\n<hr>\n<p><strong>RESEARCH USE ONLY &#8211; NOT FOR HUMAN OR VETERINARY USE.<\/strong><\/p>\n<p>This product is offered strictly as a laboratory research material for qualified researchers and educational or analytical use. It is not a drug, food, dietary supplement, cosmetic, medical device, or consumer product. It is not intended for ingestion, injection, inhalation, topical application, compounding, prescribing, dispensing, administration, or any other use in humans or animals.<\/p>\n<p>This product has not been approved by the U.S. Food and Drug Administration. It is not intended to diagnose, treat, cure, mitigate, or prevent any disease or medical condition. Statements describing mechanisms, pathways, observations, or potential benefits summarize the research context presented in the source catalog and do not constitute medical advice, therapeutic claims, instructions for use, or evidence of safety or efficacy in humans.<\/p>\n<p>The purchaser is solely responsible for verifying that acquisition, possession, handling, storage, research, transfer, and disposal comply with all applicable federal, state, and local laws, institutional requirements, and laboratory safety standards. Sale may be restricted to appropriately qualified research entities. By purchasing, the purchaser represents that the material will be used only for lawful, non-clinical research and will not be resold or supplied for human or veterinary administration.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VIP (Vasoactive Intestinal Peptide), 10mg\/3ml. Research use only. Not for human or veterinary use, consumption, administration, compounding, diagnosis, treatment, cure, mitigation, or prevention of disease. Not FDA approved.<\/p>\n","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[18],"product_tag":[20,70,69],"class_list":["post-149","product","type-product","status-publish","product_cat-research-peptides","product_tag-research-use-only","product_tag-vasoactive-intestinal-peptide","product_tag-vip","first","instock","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=\/wp\/v2\/product\/149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=149"}],"wp:attachment":[{"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=149"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=149"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=149"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.papiresearch.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}