Protein Array Group

Group leader Fridtjof Lund-Johansen
Group leader Fridtjof Lund-Johansen

The protein array laboratory is part of the ImmunoLingo convergence center at University of Oslo. With arrays consisting of color-coded microspheres, we work with thousands of antibodies and proteins in parallel. Our technology known as Microsphere Affinity Proteomics (MAP) provides entirely new possibilities for large-scale protein analysis, screening for targets of auto-antibodies and high-throughput assessment of antibody specificity. Since the start of the COVID-19 pandemic, the protein array laboratory has become the key center for monitoring of coronavirus immunity in Norway (see "in the media"). 

Fridtjof is a partner in the National network of Advanced Proteomics Infrastructure (NAPI), which comprises researchers from across Norway working in the field of mass spectrometry-based proteomics.

The website to link to is:

Contact information:
Group leader Fridtjof Lund-Johansen, Department of Immunology, Oslo University Hospital, Rikshospitalet, Tel: +47 23073016, E-mail: