Bayramoglu Law Offices LLC
Process for purifying NADPH
The present invention relates to a process for purifying crude NADPH product prepared by biocatalysis. The objective of the present invention is to solve the technical problems of low yield and low purity of the purified product in the existing ion exchange resin method. The present invention comprises sequentially the following steps: pretreatment, loading onto an ion column, elution of cations, pre-elution of impurities etc. The yield of the purification process disclosed in the present invention can be up to 85% or higher and the purified NADPH has a purity of up to 98% or higher.
BONTAC BIO-ENGINEERING (SHENZHEN) CO., LTD JIANGXI BONTAC GREEN-BIOCATALYSIS ECOINDUSTRIAL PARK CO., LTD.
B B B B C B B C
B01D B01D B01D B01D C07H B01D B01D C07H
inventional inventional additional inventional inventional inventional inventional inventional
Rongzhao Qi Dongmin
Fu Zhang Zhang