2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE CAS:312693-81-5

β-galactosidase reporter assays: The compound is utilized in molecular biology and genetic research as a substrate to measure and quantify beta-galactosidase activity. This is particularly useful in studying gene expression, promoter activity, and protein function.

High-throughput screening: 2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE can be employed in drug discovery pipelines for the screening of potential enzyme inhibitors or activators. By monitoring the changes in beta-galactosidase activity upon the addition of various compounds, researchers can identify molecules with desired effects.

Monitoring cell viability: The compound can be used as a viability marker to assess cell health and survival. In certain assays, beta-galactosidase activity is an indicator of cell viability, as it is associated with an intact cell membrane and metabolic activity.

Microbiological research: 2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE is utilized in bacterial identification and selection. Beta-galactosidase produced by some bacteria can hydrolyze the compound, leading to the formation of a blue product, which aids in identifying specific bacterial strains.