Immune Turbidimetric Microspheres

Carboxyl microspheres have polystyrene as the core and are surface-modified with carboxyl functional groups, which are monodisperse. Under the action of specific reagents, the abundant carboxyl functional groups can covalently bind biological ligands such as proteins to the surface of the microspheres, thereby achieving the separation and enrichment of target substances from samples, which is an important factor in molecular biology, medicine, etc. An important carrier for research in related fields, it meets customer requirements for sensitivity and linear range. Latex microspheres can be used in projects such as “particle-enhanced immunoturbidimetry (PET)”, “solid-phase immunoassay”, “latex agglutination test”, and “microsphere capture enzyme-linked immunosorbent assay”. Product advantages: 1. No cleaning, direct use. 2. Sufficient surface functional groups can efficiently couple sufficient amounts of target proteins. 3. The particle size of the microspheres is very uniform. 4. A wide range of particle sizes can be selected to meet various sensitivity requirements. 5. The microspheres are stable at room temperature without settling. 6. Large-scale supply and stable performance.