Carbohydrates

4-Nitrophenyl 2-(Acetamido)-2-deoxy-3-O-β-D-galactopyranosyl-α-D-galactopyranoside.

4-Nitrophenyl 2-(Acetamido)-2-deoxy-3-O-β-D-galactopyranosyl-α-D-galactopyranoside.

4-Nitrophenyl 2-acetamido-2-deoxy-β-D-glucopyranoside is a useful substrate for rapid colorimetric assay of N-acetyl-b-glucosaminidase activity in human urine. Chromogenic β-Glucosaminidase substrate yielding a yellow solution upon cleavage,

4-Nitrophenyl 2-acetamido-2-deoxy-β-D-glucopyranoside is a useful substrate for rapid colorimetric assay of N-acetyl-b-glucosaminidase activity in human urine. Chromogenic β-Glucosaminidase substrate yielding a yellow solution upon cleavage,

4-Nitrophenyl 2-acetamido-2-deoxy-β-D-glucopyranoside is a useful substrate for rapid colorimetric assay of N-acetyl-b-glucosaminidase activity in human urine. Chromogenic β-Glucosaminidase substrate yielding a yellow solution upon cleavage,

4-Nitrophenyl 2-acetamido-2-deoxy-β-D-glucopyranoside is a useful substrate for rapid colorimetric assay of N-acetyl-b-glucosaminidase activity in human urine. Chromogenic β-Glucosaminidase substrate yielding a yellow solution upon cleavage,

4-Nitrophenyl 2-acetamido-2-deoxy-β-D-glucopyranoside is a useful substrate for rapid colorimetric assay of N-acetyl-b-glucosaminidase activity in human urine. Chromogenic β-Glucosaminidase substrate yielding a yellow solution upon cleavage,

4-Nitrophenyl 6'-deoxy-6'-(2-pyridylamino)-a-D-penta-(1-4)-glucopyranoside isa substrate for the fluorometric assay of α-amylase.

4-Nitrophenyl a-D-maltoheptaoside.

4-Nitrophenyl a-D-maltotetraoside.

4-Nitrophenyl beta-L-fucopyranoside is a chromogenic substrate for β-D-Fucosidase, producing a yellow solution upon cleavage.

4-Nitrophenyl beta-L-fucopyranoside is a chromogenic substrate for β-D-Fucosidase, producing a yellow solution upon cleavage.