Indirect immunostaining of PFA fixed brain sections from SARS-CoV-2 infected K18-hACE2 transgenic mice in comparison to a non-infected control using the monoclonal anti-SARS-CoV-2 nucleocapsid antibody clone #4A8 (cat. no.: HS-452 011, dilution 1:1000; red). Nuclei have been visualized by DAPI staining (blue).
The mice were housed and infected at the Helmholtz Center for Infection Research in cooperation with Prof. Kröger and Prof. Cicin-Sain.