Microspheres & Particles

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ProMag® HP Microspheres

Polysciences’ ProMag® HP Microspheres are highly uniform, polymer-based magnetic beads (~3 µm diameter) engineered for assay development and magnetic isolation. They feature a unique surface that minimizes nonspecific protein binding and reduces background signal (e.g. chemiluminescence), enabling sensitive detection. Suitable for diagnostic workflows or lab-scale applications.