The PSL Alliance

We are a Swedish biotech company developing immunoassays for life science research.

Our goal is to aid research, by providing the scientific community with optimized immunoassays and instruments, in particular tools for ELISpot, FluoroSpot and ELISA. To that end, we develop and produce a wide range of monoclonal antibodies, kits, peptide pools, software, and hardware for in vitro applications.

Most of us are scientists, and we know we’re part of a much greater whole. We just want to do our part in helping science progress. So please see us as peers, feel free to strike up any sort of conversation with us.

We started off in Stockholm, Sweden in 1986, and our headquarter still lies in Nacka Strand, just east of Stockholm inner city. We do everything here, from research, to antibody production, instrument building, finance, quality control, sales, and distribution.

To always ensure best results, we have extensive quality control and validation processes to confirm the performance of our products. But for us, quality isn’t just a word. It’s a mindset, a mantra, and a lens we hold to all our initiatives – whatever the size. We won’t call it done until it’s right.