- ≥97% (HPLC)
Category: Fluorescent Detection
Nonfluorescent N-substituted maleimides react selectively with thiol compounds to form fluorescent derivatives. Fluorescent intensity of the dimethoxyphthalimidyl group is higher than that of the nonsubsituted phthalimidyl group. The analytical sensitivity of N-[4-(5,6-Dimethoxy-N-phthalimidyl)phenyl]maleimide (DPM) is about 3-times higher than that of N-[4-(2-phthalimidyl)phenyl]maleimide (PPM). DPM can be used as a precolumn labeling reagent in HPLC. DPM was also used for the determination of physiologically important thiols in biological fluids or therapeutic drug monitoring.
|Short Term Storage|
|Long Term Storage|
Protect from light and moisture.
|Use / Stability|
Stable for at least 2 years after receipt when stored at -20°C.
Not dangerous goods
25 mg, 250 mg, Bulk