Antibody reagents used for the detection of antigens in cells and tissue, other than for medical or veterinary purposes; Biochemicals, namely, polypeptides for in vitro research use; Cell culture reagents for scientific or research purposes; Chemical reagents for use in genetic research; Chemicals for use in the purification of proteins for in vitro use; Chromatography chemicals; Chromatography separation media for separation of a mixture into components; Electrophoresis gels