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Product information "3'-Sialyllactose (sodium salt)"
3'-Sialyllactose consists of the monosaccharide N-acetylneuraminic acid linked to the galactosyl subunit of lactose at the 3 position. It is an abundant oligosaccharide in the milk of many mammals, including cows and humans, particularly postpartum. 3'-Sialyllactose avidly binds several viral strains, including strains of influenza, HIV-1, reovirus, and polyomavirus. In some cases, binding of 3'-sialyllactose to viral proteins alters viral infectivity. 3'-Sialyllactose also alters Helicobacter activity and impacts bacterial colonization of gut.Formal Name: O-(N-acetyl-alpha-neuraminosyl)-(2->3)-O-beta-D-galactopyranosyl-(1->4)-D-glucose, monosodium salt. CAS Number: 128596-80-5. Synonyms: 3'-N-Acetylneuraminyl-D-lactose. Molecular Formula: C23H38NO19 . Na. Formula Weight: 655.5. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMSO: 5 mg/ml, PBS (pH 7.2): 10 mg/ml. SMILES: O[C@@H]1[C@H](O[C@@]2(C([O-])=O)O[C@]([C@H](O)[C@H](O)CO)([H])C(NC(C)=O)[C@@H](O)C2)[C@@H](O)[C@H](O[C@@]([C@H](O)CO)([H])[C@H](O)[C@@H](O)C([H])=O)O[C@@H]1CO.[Na+]. InChi Code: InChI=1S/C23H39NO19.Na/c1-7(29)24-13-8(30)2-23(22(38)39,42-19(13)15(35)10(32)4-26)43-20-16(36)12(6-28)40-21(17(20)37)41-18(11(33)5-27)14(34)9(31)3-25,/h3,8-21,26-28,30-37H,2,4-6H2,1H3,(H,24,29)(H,38,39),/q,+1/p-1/t8-,9-,10+,11+,12+,13?,14+,15+,16-,17. InChi Key: LTWFUJWFLMHANB-YZMHZYKKSA-M. Origin: Animal/Bovine lactose.
Keywords:
3'-N-Acetylneuraminyl-D-lactose, O-(N-acetyl-alpha-neuraminosyl)-(2->3)-O-beta-D-galactopyranosyl-(1->4)-D-glucose, monosodium salt
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