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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The separation of macromolecules in vertical rotors using linear or isokinetic sucrose gradients permits shorter centrifugation times and a higher sample capacity compared to swing-out rotors. In vertical rotors appropriate gradients give a resolution almost identical to that in swinging bucket rotors. This could be demonstrated for the isolation of polysomes and oligonucleosomes from rat liver. A microprocessor-controlled gradient former is presented which produces gradients of any desired shape. This device has been applied to prepare gradients with the desired linear or isokinetic shape after reorientation in the vertical tube during centrifugation.

Separation of Biological Macromolecules in Vertical Rotors Using Sucrose Gradients Shaped by a Microprocessor-Controlled Gradient Former