{"product_id":"vip","title":"VIP","description":"\u003cp\u003eVIP is the synthetic form of vasoactive intestinal peptide, a naturally occurring 28-amino-acid peptide first isolated from porcine small intestine in 1970. The amidated human peptide has the molecular formula C147H238N44O42S, a molecular weight of 3,325.8 g\/mol excluding salt counterions, and is identified by CAS number 40077-57-4. The peptide is notable for activating VPAC1 and VPAC2 receptors—cell-surface proteins involved in signaling through cyclic AMP. VIP is classified as a peptide hormone and neurotransmitter and is studied for its roles in vascular tone, gastrointestinal function, and immune signaling. \u003c\/p\u003e\u003cp\u003eSupplied as one individual 10 mg vial. Each purchase quantity refers to one individual vial, not a supplier box.\u003c\/p\u003e\u003cp\u003eChemical identifiers refer to the stated reference form; salt counterions can change formula weight. Follow the supplied material’s documentation for storage and handling. Cited research is not a batch analysis of this product.\u003c\/p\u003e\u003cp\u003eFor laboratory research use only. Not for human or animal use.\u003c\/p\u003e\u003ch3\u003eResearch and chemical references\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/5450698\/\"\u003eOriginal research\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sigmaaldrich.com\/CA\/en\/product\/sigma\/v6130\"\u003eSigma-Aldrich\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.caymanchem.com\/cdn\/insert\/24996.pdf\"\u003eProduct specification\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Rejuvenation Health Lab","offers":[{"title":"Default Title","offer_id":51447916593188,"sku":"100054","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/7328\/7972\/files\/PepCard_VIP10.png?v=1789148651","url":"https:\/\/rejuvenationhealthlab.com\/products\/vip","provider":"The Rejuvenation Health Lab","version":"1.0","type":"link"}