ES212000: 4-Nitrophenyl β-D-GlcNAc (Peracetate) Pack Size:10 mg 46 / A β-D-N-acetyllactosamine (LacNAc)

46 / A β-D-N-acetyllactosamine (LacNAc) ligand equipped with a terminal carboxylic acid through a short butyl spacer

4-Carboxybutyl N-acetyllactosamine

which is yellow under basic conditions (absorbance maximum ~405 nm)

enabling its use in enzyme activity assays and in studies of sialic acid turnover

the parent 4-nitrophenyl β-D-GlcNAc serves as a chromogenic substrate for β-N-acetylhexosaminidases (e

ES212000: 4-Nitrophenyl β-D-GlcNAc (Peracetate) Pack Size:10 mg 46 / A β-D-N-acetyllactosamine (LacNAc)C20H24N2O11 468. 14 A peracetylated 4 nitrophenyl glycoside of N acetylglucosamine (GlcNAc), in which the sugar hydroxyls are protected as acetate esters. The peracetate groups increase lipophilicity to facilitate cell membrane permeability, supporting use as a cell permeable precursor or as a synthetic intermediate. Upon deprotection, the parent 4 nitrophenyl D GlcNAc serves as a chromogenic substrate for N acetylhexosaminidases (e. g., HexA HexB,