conjugation, monoclonal antibodies and polyclonal sera purification, hybridomas or cell lines storing, technical assistance in antibody production, specific antigenic peptides identification, homology search, and secondary and tertiary structure analysis services.

Immunostep offers its products through distributors in Brazil, Peru, the United Kingdom, Germany, Poland, Italy, Spain, India, and Korea. It was founded in January 2000 and is based in Salamanca, Spain.