A number of you have enquired about deglycosylating proteins of both N and O
I think the kit that you are looking for is made by Prozyme. It has five
enzymes that will remove virtually all N and O linked oligosaccharides. The
instruction book is a good reference on techniques and specificities of the
enzymes and comparison with chemical methods.
You can download the Instructions for this kit at:
You will need Adobe Acrobat 3 reader to view it. It is also available for
download at this site but it may take 30-60 minutes depending on your modem