Process for the recovery of alpha -2-SB-glycoprotein

摘要

The present invention provides a process for obtaining alpha -2-SB-glycoprotein from physiological solutions thereof by binding to a bindable protein immobilized on an insoluble carrier, wherein the carrier-fixed protein is subsequently washed with a buffer solution of pH 6 to 8.5 and thereafter the alpha -2-SB-glycoprotein is eluted with a buffer solution with a pH of 9 or more and isolated from the eluate.