4-Nitrophenyl b-D-thiogalactopyranoside
CAS: 1230-27-9
Ref. 3D-EN04995
| 1g | 3,297.00 € | ||
| 2g | 4,277.00 € | ||
| 5g | 4,456.00 € | ||
| 50mg | 226.00 € |
Product Information
- PNP-1-thio-b-D-Gal
- p-Nitrophenyl-1-thio-?-D-galactoside
4-Nitrophenyl b-D-thiogalactopyranoside is a specialized chromogenic substrate designed for measuring the activity of thio-β-galactosidase enzymes. Upon cleavage by thio-β-galactosidase, it releases the intensely colored 4-nitrophenolate ion, providing a straightforward, sensitive, and quantitative detection method. This substrate is easily incorporated into enzyme-coupled assays, making it a reliable and convenient choice for research and diagnostic applications. With its rapid color development and high signal-to-background ratio, 4-Nitrophenyl b-D-thiogalactopyranoside is ideal for monitoring enzyme kinetics, substrate specificity evaluation, and inhibitor screening in a range of scientific and biotechnological settings.
Chemical properties
Technical inquiry about: 3D-EN04995 4-Nitrophenyl b-D-thiogalactopyranoside
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