Polypropylene

Polyethylene (PE) and Polypropylene (PP) Particles are monodisperse polymer microspheres made from high-quality PE and PP, widely used in biotechnology, diagnostics, material science, and industrial applications. These polymer microspheres provide uniform size, chemical resistance, thermal stability, and low density, making them ideal for flow cytometry calibration, bioassays, chromatography, and particle-based research.Available as plain or surface-functionalized PE and PP microspheres, they can be conjugated with antibodies, proteins, or nucleic acids for bioconjugation, biosensing, and diagnostic applications. Their optical clarity, low aggregation, and chemical inertness make PE and PP particles suitable for cell labeling, nanoparticle studies, industrial tracers, and multiplex assay systems.