Xanthine dehydrogenase activity in the clawed frog, Xenopus laevis.

T A Lyerla; P C Fournier

doi:10.1016/0305-0491(83)90282-1

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Xanthine dehydrogenase activity in the clawed frog, Xenopus laevis.

T A Lyerla·P C Fournier

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Abstract

Xanthine dehydrogenase (XDH; EC 1.2.1.37) activity in the clawed frog, Xenopus laevis, was detected in kidney tissue homogenates, but not in skin, liver, ovaries or gut tissues. The enzyme migrated as a single band of activity on both polyacrylamide and starch gel electropherograms, exhibited substrate inhibition, and did not appear developmentally until feeding larval stages. The tissue specificity, post-fertilization stage of appearance and single isozymic form make this a useful enzyme marker for further study concerning its developmental appearance and maintenance as a kidney-specific protein.

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Animals Electrophoresis, Polyacrylamide Gel Electrophoresis, Starch Gel Ketone Oxidoreductases Kidney Kinetics Liver Tissue Distribution Xanthine Dehydrogenase Xenopus Journal Article

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T A Lyerla, P C Fournier. 1983. Xanthine dehydrogenase activity in the clawed frog, Xenopus laevis.. https://doi.org/10.1016/0305-0491(83)90282-1

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