Calcium ions and polyamines activate the
✍
J. Fink; W. Jeblick; W. Blaschek; H. Kauss
📂
Article
📅
1987
🏛
Springer-Verlag
🌐
English
⚖ 608 KB
Sucrose-density-gradient centrifugation and partitioning in a polyethylene glycol/dextran two-phase system were used to isolate plasmamembrane vesicles from microsomal preparations of soybean cell suspension cultures. Both methods resulted in the enrichment of the activity of a 1,3-/?glucan synthase