{"product_id":"lewis-y-tetrasaccharide-327c-327c","title":"Lewis Y tetrasaccharide, min. 95 %, 1 mg","description":"\u003cp\u003eLewis Y tetrasaccharide is a defined oligosaccharide biochemical with CAS number 82993-43-9 and empirical formula C₂₆H₄₅NO₁₉. Offered at a minimum purity of 95 %, it has a molar mass of 675,64 g\/mol. This tetrasaccharide is used in glycobiology, carbohydrate chemistry, and related biochemical studies where a structurally characterised Lewis Y motif is required. The material is available from manufacturer Carl ROTH for research applications that depend on clear molecular identity and documented composition. Scientists can apply Lewis Y tetrasaccharide in binding experiments, analytical method development, reference comparisons, and structure–function investigations involving fucosylated glycans. Its CAS registration and molar-mass data help align the reagent with established protocols and literature methods. As a specialty biochemical, it fits academic and industrial workflows that call for well-specified oligosaccharide building blocks or standards.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/carbohydrates-and-sugars\"\u003eCarbohydrates \u0026amp; sugars\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/biochemicals-and-reagents\"\u003eBiochemicals \u0026amp; reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: white to light yellow\u003c\/li\u003e\n\u003cli\u003eForm: solid\u003c\/li\u003e\n\u003cli\u003e¹H-NMR Spectrum: corresponds to assigned structure\u003c\/li\u003e\n\u003cli\u003eCAS number: 82993-43-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 mg, 2 mg, 5 mg, 10 mg, 25 mg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₆H₄₅NO₁₉\u003c\/li\u003e\n\u003cli\u003eMolar mass: 675,64 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-327C-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDEyOHxhcHBsaWNhdGlvbi9wZGZ8YURnd0wyZzRaQzg1TWpVME9ERXpOVGszTnpJMkwxTlFSVnBmTXpJM1ExOUZUaTV3WkdZfDA2MWUyZGVkYjQyYzRmOGZiZWQ4ZTU0ODVjZDM3MDM4YjkzMzIxN2JjMjQ1NWYzNzgxYWM2YzNjYjVhNmE0ZWY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-327C-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURneUwyaGhPQzg1TVRrMk16ZzVOakk1T1RneUwxTkVRbDh6TWpkRFgwUkZYMFJGTG5Ca1pnfDM5ODNkOGNmODVkYWFjMjgyYzQzNzhiOTZjY2UyZjIyY2NlZGNhMzUxMTgxOGY0ZjhmYzI3NGE1YTFiOTYzNjM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 mg \/ 1 piece","offer_id":56149047574860,"sku":"327C.1","price":424.65,"currency_code":"EUR","in_stock":true},{"title":"1 mg \/ 6+ pieces","offer_id":56149047607628,"sku":"327C.1","price":424.65,"currency_code":"EUR","in_stock":true},{"title":"1 mg \/ 24+ pieces","offer_id":56149047640396,"sku":"327C.1","price":424.65,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 1 piece","offer_id":56149047673164,"sku":"327C.2","price":719.2,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 6+ pieces","offer_id":56149047705932,"sku":"327C.2","price":683.24,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 24+ pieces","offer_id":56149047738700,"sku":"327C.2","price":647.28,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 1 piece","offer_id":56149047771468,"sku":"327C.3","price":1643.7,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56149047804236,"sku":"327C.3","price":1561.52,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56149047837004,"sku":"327C.3","price":1479.33,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 1 piece","offer_id":56149047869772,"sku":"327C.4","price":2993.9,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56149047902540,"sku":"327C.4","price":2844.21,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56149047935308,"sku":"327C.4","price":2694.51,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 1 piece","offer_id":56149047968076,"sku":"327C.5","price":4563.4,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56149048000844,"sku":"327C.5","price":4335.23,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56149048033612,"sku":"327C.5","price":4107.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-327C-SF_54194e81-a0a2-4981-abb7-3c4f1c7b89a2.jpg?v=1766434148","url":"https:\/\/www.luminixhealth.com\/en-fr\/products\/lewis-y-tetrasaccharide-327c-327c","provider":"Luminix Health","version":"1.0","type":"link"}