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 enzyme kynureninase converts kynurenine and hydroxykynurenine to alanine and anthranilic acid and to alanine and hydroxyanthranilic acid, respectively14>. Previously, Knox 51, Jakoby et al. 4>, a~d Wiss et al. 6> have described the purification and some properties of kynureninase. According to their reports, this enzyme obtained from bacteria was activated with magnesium ions, while it from pig liver was not observed such effect. In the course of the studies on the relation between the increased excretion of xanthurenic acid and the enzyme activities in vitamin Bs deficient rats 7>, the author tried to further purification of this enzyme with DEAE-cellulose column chromatography. The present paper will be described about the purification procedures and some properties of kynureninase prepared from rat and pig livers.

FURTHER PURIFICATION AND SOME PROPERTIES OF KYNURENINASE.