ClifMar Associates Limited is an Independent Research-Based Immunotechnology Company. It is located on the campus of the University of Surrey in Guildford. It was formed in 1985 to commercialize research which had been conducted within the School of Biological Sciences and Department of Chemical and Process Engineering of The University of Surrey.

It has developed technologies which are now used throughout the world to purify antibodies for research, diagnostic and therapeutic use. It continues research into novel purification techniques, and further development of its existing materials for new areas.

Abstract: ClifMar Associates Limited is located at University of Surrey within SBMS. We make develop produce antibody antibodies antiserum antisera polyclonal monoclonal hybridoma heterohybridoma colorimetric enhanced chemiluminescent assay development rapid sensitive high-throughput microtiter microtitre microwell multiwell 96-well format immunoaffinity immunotechnology ELISA RIA immunoassay antigen analyte SpA protein-A BSE TSE clenbuterol oestradiol estradiol trenbolone testosterone zeranol bioprocessing porous silica cpg controlled pore glass downstream processing DSP technology prosep millipore luminometer luminol chemiluminescent ECL HRP conjugate R&D biotechnology AOX antioxidant