Since no surfactants are used at all, it excels in the adsorption and binding of biomolecules such as antibodies!
"Hi・spheres COOH_Low" is a latex particle manufactured for in vitro diagnostic use through soap-free polymerization. Due to special modifications on the particle surface, it suppresses the aggregation of latex particles during the sensing process and allows for smooth re-dispersion even after ultrasonic dispersion post-centrifugation. Two types are available: physical adsorption type and chemical bonding type. The chemical bonding type offers three levels of carboxyl group amounts to choose from. 【Features】 ■ Excellent adsorption and binding of biomaterials ■ Suppresses aggregation of latex particles during the sensing process ■ Good re-dispersibility through ultrasonic dispersion ■ Available in two types: physical adsorption type and chemical bonding type ■ The chemical bonding type allows selection from three levels of carboxyl group amounts (with nearly identical particle sizes; Low is recommended for initial consideration) *For more details, please download the PDF or feel free to contact us.
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【Other Features】 ■ Control of particle size for each lot ■ Support for preliminary samples is also available ■ Standard antibody sensitivity protocol to assist inexperienced users *For more details, please download the PDF or feel free to contact us.
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Our latex particles are high-performance particles with excellent dispersibility that do not contain surfactants and can be used immediately without purification. As particles for latex aggregation methods, we handle particles tailored to specific purposes such as sensitivity and measurement range. Please feel free to contact us if you have any requests.