Fluorescent beta-gal substrate

mpk6 MPK6 at psuvm.psu.edu
Tue Apr 23 10:08:40 EST 1996

Does anybody know if the fluorescent substrate fluorescein di-beta-D-galactopyr
anoside (FDG) can get across the cell wall of living, and preferentially not sp
heroplasted, yeast cells? Do you know of anyone that I can contact that could b
ring me up to speed on the use of this substrate or any other suitable fluoresc
ent substrate?

I know I should have used GFP, but the whole system is already set up with beta

Thanks a lot.

Mike Kladde
PennState University
phone: 814-863-0335
e-mail: mpk6 at psuvm.psu.edu

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