4-Nitrophenyl-N-acetyl-alpha-D-galactosaminide [23646-68-6]

MedChem Express

4-Nitrophenyl-N-acetyl-alpha-D-galactosaminide [23646-68-6]

5

23646-68-6

Research Use Only

99.92

h302, h315, h319, h335

C14H18N2O8

342.30

4-Nitrophenyl-N-acetyl-alpha-D-galactosaminide (pNP-GalNAc) can be used as a chromogenic substrate for N-acetyl-D-galactosaminase. 4-Nitrophenyl-N-acetyl-alpha-D-galactosaminide is cleaved by N-acetyl-D-galactosaminase to generate a yellow solution. The enzyme activity is quantitatively determined by absorbance detection[1].

CC(N[C@H]([C@H]([C@H]([C@H](O1)CO)O)O)[C@H]1OC2=CC=C(C=C2)[N+]([O-])=O)=O

2°C to 8°C

12162000