Detection Enzymes

2-Naphthyl caprylateis a chromogenic substrate for CES (carboxylesterase) and lipase. 2-naphthol is released upon hydrolyzation. By simultaneous coupling with a diazonium salt, the corresponding azo-dye is formed. Naphthols can also be detected by

2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid

2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid

23-O-Desmycinosyl-tylosin

2B-(SP) TFA is a eIF2B-based substrate for glycogen synthase kinase-3 (GSK-3). 2B-(SP) TFA is readily phosphorylated by both the α and β isoforms of GSK-3.

2B-(SP) TFA is a eIF2B-based substrate for glycogen synthase kinase-3 (GSK-3). 2B-(SP) TFA is readily phosphorylated by both the α and β isoforms of GSK-3.

2B-(SP) TFA is a eIF2B-based substrate for glycogen synthase kinase-3 (GSK-3). 2B-(SP) TFA is readily phosphorylated by both the α and β isoforms of GSK-3.

3,4-Cyclohexenoesculetin β-D-galactopyranoside is a patented autoclavable chromogenic substrate for β-galactosidase. This is designed to replace X-Gal in blue-white selection of recombinant bacterial colonies with the lac+ phenotype.

3,4-Cyclohexenoesculetin β-D-galactopyranoside is a patented autoclavable chromogenic substrate for β-galactosidase. This is designed to replace X-Gal in blue-white selection of recombinant bacterial colonies with the lac+ phenotype.

3-(1-Acetylacetonylazo)phthalhydrazide

3-Acetopropanol-d4 is aubstrate for alcohol dehydrogenase.

3-Indoxyl phosphate p-toluidine salt is a histochemical substrate for alkaline phosphatase.