4-Nitrophenyl alpha-D-galactopyranoside [7493-95-0]

4-Nitrophenyl alpha-D-galactopyranoside [7493-95-0] : Size : 1L - Certification : Research Use Only - 4-Nitrophenyl alpha-D-galactopyranoside (PNP-alpha-D-Gal) is an artificial substrate of 4-nitrophenyl (pNP) glycopyranoside for detecting alpha-galactosidase activity. The amount of released pNP is significantly increased when 4-Nitrophenyl alpha-D-galactopyranoside is used as substrates[1]. Storage : -20°C,2°C to 8°C