Ruthstein Lab

Biomolecular EPR spectroscopy.

In our lab, we utilize EPR measurements together with NMR, CD, various biochemical experiments, and computational methods to study in detail the cellular copper cycle in eukaryotic and prokaryotic systems.

All proteins are expressed and purified in our lab.


For more information about the lab, pls click


The Lab Research.


Our research group uses biophysical, biochemical, and spectroscopic tools to resolve the copper transfer mechanism in eukaryotic and prokaryotic systems.

Given the ubiquity of metal’s presence in the cells, it follows that even small errors in the way biometals are regulated are likely to impact cell function and survival. It is thus tremendously important to understand each little step in the copper cycle in order to build a fundamental understanding of sources of the disruption of copper homeostasis. 

haron Ruthstein, Ruthstein lab, Copper Homeostasis
Click to read about our


Sameach, H.; Ghosh, S.; Gevorkyan-Aiapetov, L.; Saxena, S.; Ruthstein, S.; EPR Spectroscopy detects various active state conformations of the transcriptional regulator CueR. Angew. Chem. Int. Ed. 2019, 58, 3053-3056.


Magistrato, A.;  Qasem, Z.; Pavlin, M.; Ruthstein, S.; Copper trafficking in eukaryotic systems: Current knowledge from experimental and computational efforts. Curr. Opin. Struct. Biology. 2019, 58, 26-33. 



July 2020, Congratulations to Zena and Michael for their accepted paper to Int. J. Mol. Sci.


May 2020, Congratulations to Ortal, Zena and Renana for their accepted paper to J. Phys. Chem. B.




Bar Ilan University, Department of Chemistry, Faculty of Exact Science, Room 414, Ramat Gan, Israel, 5290002 


 Website Designed by Dganit Hartman

Copper Homeostasis