UDP and UDP-glucose

[Rene Raggers]

Dear readers,
I am looking for a method to play around with UDP and UDP-glucose levels in
whole cells.
Besides of reducing the concentration of UDP-glucose, I also would like to
increase UDP-glucose levels.
A nice method for determinating the UDP and UDP-glucoes levels in cells will
also be appreciated.
What is the concentration of UDP-glucose in cells ?

A lot of questions, but please help.

With best regards,

Rene Raggers
AMC
The Netherlands