Conceptual illustration showing a newly developed sensor protein to detect single action potentials and sub threshold potential changes in neurons. The voltage sensor protein consists of a circularly permuted green fluorescent protein, inserted in an extracellular loop of a voltage-sensing domain.
![](https://cdn.myportfolio.com/549eb7057ea186c18acb67464e86ab70/b15af2b8-6d99-4081-bf27-700810b9ecec_rw_600.jpg?h=0649c90af3c6cbb5f82776d4c3ecf9ca)
Client: Stanford University, Department of Bioengineering (Stanford, CA, USA)