English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

A rapid procedure was developed for purifying ribulose 1,5-diphosphate carboxylase from barley leaves. After (NH(4))(2)SO(4) fractionation, the unique sedimentation properties of the enzyme were exploited to effect a single step purification to 90% homogeneity. High speed centrifugation pelleted the enzyme with complete recovery of activity. Residual impurities were then removed by diethylaminoethyl cellulose chromatography and density gradient centrifugation. The purified protein exhibited size heterogeneity due to polymerization. The polymerization products were enzymatically active aggregates of ribulose 1,5-diphosphate carboxylase and were precipitated by an antibody specific for the enzyme.

A Simplified Purification and Some Properties of Ribulose 1,5-Diphosphate Carboxylase from Barley