{"product_id":"vasoactive-intestinal-peptide-vip-powder","title":"Vasoactive Intestinal Peptide (VIP) — Powder","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eVIP (Vasoactive Intestinal Peptide) Lyophilized Powder – Vial – Research Use Only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eVIP (Vasoactive Intestinal Peptide) is a 28-amino-acid neuropeptide that functions as both a neurotransmitter and hormone. It is supplied as a lyophilized powder in a sealed research vial and is widely studied for its broad regulatory effects across multiple physiological systems, particularly in vasodilation, smooth muscle relaxation, and immune modulation.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIn laboratory settings, researchers examine how VIP binds to VPAC1 and VPAC2 receptors (G-protein coupled receptors) to activate adenylate cyclase, increase cAMP levels, and exert potent anti-inflammatory, neuroprotective, and vasodilatory effects.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eResearchers commonly study VIP to explore its potential involvement in:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eVasodilation and blood flow regulation pathways\u003c\/li\u003e\n\u003cli\u003eAnti-inflammatory and immunomodulatory signaling\u003c\/li\u003e\n\u003cli\u003eSmooth muscle relaxation in the gastrointestinal and respiratory systems\u003c\/li\u003e\n\u003cli\u003eNeuroprotection and central nervous system modulation\u003c\/li\u003e\n\u003cli\u003eGut motility, secretion, and intestinal barrier function\u003c\/li\u003e\n\u003cli\u003ePulmonary hypertension and airway relaxation research\u003c\/li\u003e\n\u003cli\u003eMast cell stabilization and allergic response pathways\u003c\/li\u003e\n\u003cli\u003eOverall homeostasis and stress-related physiological regulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eAs a versatile neuropeptide with widespread receptor distribution, VIP serves as a valuable research tool for investigating neuroimmunology, gastrointestinal physiology, vascular biology, and inflammatory disorders in controlled laboratory environments.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e📄 \u003ca href=\"https:\/\/www.helixerapeptides.com\/pages\/vip-vasoactive-intestinal-peptide-comprehensive-research-overview-2026\" target=\"_blank\"\u003eRead the Full Research Overview →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eFor laboratory research use only. Not for human or veterinary, diagnostic, or therapeutic use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Name\u003c\/strong\u003e: Vasoactive Intestinal Peptide (VIP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAS Number\u003c\/strong\u003e: 40077-57-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular Formula\u003c\/strong\u003e: C₁₄₇H₂₃₈N₄₄O₄₂S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular Weight\u003c\/strong\u003e: 3325.80 g\/mol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm\u003c\/strong\u003e: Lyophilized powder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance\u003c\/strong\u003e: White to off-white powder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity\u003c\/strong\u003e: ≥98% (HPLC) – COA available upon request\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e: Store at -20°C or lower, protected from light and moisture. Reconstitute using standard laboratory peptide protocols.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e: Lyophilized Vial\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eResearch Use Only.\u003c\/strong\u003e Not for human consumption. For laboratory, in vitro, or scientific research by qualified professionals only.\u003c\/p\u003e","brand":"Helixera Peptides","offers":[{"title":"5mg","offer_id":46289514922161,"sku":"HLP-VASOACTIVEIN-5MG-VIAL","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/5647\/1729\/files\/6_1586e908-f06f-4312-a272-69db366d793b.png?v=1780299827","url":"https:\/\/www.helixerapeptides.com\/products\/vasoactive-intestinal-peptide-vip-powder","provider":"Helixera Labs LLC","version":"1.0","type":"link"}