SSI produces an extended range of polyvalent antisera including kits for typing of E. coli, pneumococci, Salmonella and streptococci. SSI can also supply a limited range of antisera for Yersinia, Shigella and H. Influenzae.
SSI has extensive experience with immunisation of various animal species, and has been manufacturing polyclonal antibodies for 100 years and monoclonal antibodies for 20 years.