免疫微球是近年来发展较快的一项免疫学新技术。用乳液聚合方法制备直径1微米左右带有化学功能基的均匀球形颗粒作为载体,抗原或抗体可通过化学交联方法结合在此载体上,即成带有免疫配基的微球。其悬液呈乳状,有良好的悬浮性能,通常称为免疫胶乳。这种免疫微球兼有固相化试剂特有的优点和免疫反应的高度专 Immunoglobulin microspheres is a new immunological technology developed rapidly in recent years. By means of emulsion polymerization, uniform spherical particles with a chemical functional group of about 1 micron in diameter are prepared as a carrier. The antigen or antibody can be bound to the carrier by a chemical crosslinking method to obtain the immunoglobulin-bearing microspheres. The suspension was milky, good suspension, commonly known as immune latex. These immunospheres have both the advantages of immobilisation reagents and the high degree of immunological response