Home / Nanoparticles / Polymer Particles / Polystyrene (PS) / DiagPoly™ Europium Carboxylate Polystyrene Nanoparticles, 200 nm
DiagPoly™ Europium Carboxylate Polystyrene Nanoparticles, 200 nm(DEC-T006)


DiagPoly™ Europium Carboxylate Polystyrene Nanoparticles, 200 nm (#DEC-T006) are polystyrene or polystyrene with coploymer grafted surface. The particles are chelated with Eu (excitation: 333 nm, emission: 613 nm, red fluorescence) for extremely broad stokes shift which can prevent non-specific fluorescence interference. 200 nm europium polystyrene nanoparticles are functionalized with carboxyl groups (COOH) and applied in lateral flow, diagnostic assay, molecular biology and other time-resolved fluorescent research. The density of particle solution is 1.06 g/cm3. Each carboxylate group will provide parking area of 20 A2 on the surface.

Application Notes
diagnostic assay, lateral flow, nucleic acid hybridization, molecular biology, immuno/histological, Point-of-Care (POC), membrane and other time-resolved fluorescent reseach
200 nm
Functional Group
1% W/V
Storage Buffer
0.05% Sodium Azide in water
Unit Size
1 mL, 5 mL, 100 mL
Absorption Max
333 nm
Emission Max
613 nm
Size Distribution
Binding Capacity
200 μg/mg
Storage at 2 - 8 °C away from light. Do not freeze.
Shelf Life
36 months

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