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Updated: Jul 23, 2026

Functional Cloning Using a Xenopus Oocyte Expression System
Published on: January 30, 2016
Dual-function vector for protein expression in both mammalian cells and Xenopus laevis oocytes
T Jespersen1, M Grunnet, K Angelo
1University of Copenhagen, Department of Medical Physiology, The Panum Institute, Denmark. tjespersen@mfi.ku.dk
Researchers developed a novel dual-function plasmid vector, pXOOM, enabling efficient protein expression in both Xenopus oocytes and mammalian cells. This simplifies heterologous protein studies, particularly for membrane proteins like ion channels and receptors.
Area of Science:
- Molecular Biology
- Biotechnology
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