Enzymes > Coenzyme Products & Reviews

Bioluminescent Assays to Detect NAD(P)+ and NAD(P)H Levels in Cells Homogeneous, single-reagent-addition assays Easily adapted for high throughput screening formats

Isopropyl-β-D-thiogalactoside (IPTG) is used in combination with X-gal to detect β-galactosidase activity in blue/white selection assays. When the appropriate vectors are used, blue white screening is an important tool for screening and selecting relevant colonies.

Polyphosphates for a variety of applications.

Grade I, disodium salt

≥93% (HPLC)  

≥93% (HPLC), powder

Grade I, =99%, from microbial