Fluorescent microspheres are a critical material in IVD and life sciences. RayBiotech's carboxylated fluorescent microspheres are mondispered, polystyrene based microspheres with sizse ranging from 0.15 µm to 0.5 µm. These fluorescent microspheres have desired density of carboxylic acid for the targeted protein or ligands immobilization.
DI water, 0.05% NaN3, 0.01% Tween-20
2-8 °C; Do not freeze. Keep vial upright.