Wide range of antibodies targeting all human proteins (more than 15,000 proteins recognized by 18,000 antibodies) developed and validated in the framework of the HPA (Human Protein Atlas project) which maps the expression of human proteins in tissues using immunohistochemistry (IHC) antibodies. This project, initiated by Swedish researchers, aims to finalize by 2020 a complete mapping of the human proteome (expression and localization in normal and cancerous tissues and cell lines).