Chemiluminescent marker pen for annotating blots
Write or draw on your transfer membranes with the WesternBright ChemiPen. The reagent in the ChemiPen adsorbs to nitrocellulose and PVDF membranes, and reacts with HRP substrates to produce chemiluminescence that can be detected with X-ray film or CCD imaging.
A chemiluminescent marker for writing on membranes
- Improve accuracy – transform your visible protein ladder standard into a chemiluminescent standard on your Western blot
- Annotate – permanently mark your blots with the date or blot ID
- Compatible – with both X-ray film and CCD imagers
- Confirm HRP substrate stability – the ChemiPen reagent glows when incubated with an HRP substrate, so it can be used to test substrate stability