Browsing by Author "Pan, YR"

Now showing 1 - 1 of 1

Synthesis of activity probes for beta-xylosidase
(2006-04-01)
Lo, LC
;
Chu, CY
;
Lin, FA
;
Pan, YR
;
Li, YK
Due to their industrial interest and significance, developing a rapid method for screening beta-xylosidase activities would certainly facilitate the research and improve production in xylan-related industries especially in the pulp and paper industries. Here we report the synthesis of two activity probes, LCL-6X and -12X, for beta-xylosidase. They both carry a beta-xylopyranosyl recognition head, which is linked to a latent trapping device consisting of a 2-fluoromethylphenoxyl group and a biotin reporter group. They differ only in the length of their hydrophobic linker. A model study using a beta-xylosidase from T koningii demonstrates that both probes could successfully label the target hydrolase and give rise to biotinylated proteins. They could thus potentially become a powerful tool in screening beta-xylosidase from microbial sources.