SNAP-Cell® Oregon Green®

Details

SNAP-Cell Oregon Green is a photostable green fluorescent substrate that can be used to label SNAP-tag® fusion proteins inside living cells. This cell-permeable substrate (BG-Oregon Green) is based on the Invitrogen dye, Oregon Green and is suitable for standard fluorescein filter sets. It has an excitation maximum at 490 nm and an emission maximum at 514 nm. Conjugates of Oregon Green are more photostable than those of fluorescein, and their fluorescence properties are essentially pH insensitive in the physiological pH range. This package contains 50 nmol of SNAP-Cell Oregon Green substrate, sufficient to make 10 ml of a 5 µM SNAP-tag fusion protein labeling solution.