Sialylfucosyllacto-N-tetraose

CAS: 84061-53-0

Ref. 3D-OS06576

Product Information

• Name: Sialylfucosyllacto-N-tetraose
• Synonyms: Sialyl-LNF IISialyl-lea (19-9 antigen)Neu5Ac(a2-3)Gal(b1-3)[Fuc(a1-4)]GlcNAc(b1-3)Gal(b1-4)GlcSialyl-Lewis A, <span class="text-smallcaps">D</smallcap>-Glucose, O-(N-acetyl-α-neuraminosyl)-(2→3)-O-β-<smallcap>D</smallcap>-galactopyranosyl-(1→3)-O-[6-deoxy-α-<smallcap>L</smallcap>-galactopyranosyl-(1→4)]-O-2-(acetylamino)-2-deoxy-β-<smallcap>D</smallcap>-glucopyranosyl-(1→3)-O-β-<smallcap>D</span>-galactopyranosyl-(1→4)-, F-LSTa, FLST-a, Fucosyl-LST a, Fucosyl-lacto-N-sialylpentaose a, O-(N-Acetyl-α-neuraminosyl)-(2→3)-O-β-<span class="text-smallcaps">D</smallcap>-galactopyranosyl-(1→3)-O-[6-deoxy-α-<smallcap>L</smallcap>-galactopyranosyl-(1→4)]-O-2-(acetylamino)-2-deoxy-β-<smallcap>D</smallcap>-glucopyranosyl-(1→3)-O-β-<smallcap>D</smallcap>-galactopyranosyl-(1→4)-<smallcap>D</span>-glucose, Sialyl Le^a penta, Sialyl monofucosyllacto-N-tetraose, SialylLea penta

Description

Sialylfucosyllacto-N-tetraose is a human milk oligosaccharide (HMO) and is present in lower concentrations than 2′-fucosyllactose. Sialylfucosyllacto-N-tetraose contains both nitrogen and sialic acid in its chemical structure. It has been demostrated that sialylfucosyllacto-N-tetraose in the HMO pool acts as a prebiotic, protects against infections and inflammation, modulates the immune system, supports brain development, and reduces the risk of necrotizing enterocolitis (Wiciński, 2020).

• Brand: Biosynth

Chemical properties

• Molecular weight: 1,145.03 g/mol
• Formula: C₄₃H₇₂N₂O₃₃
• Purity: Min. 95 Area-%
• Color/Form: Powder