Multicolored particles

Details Multicolored particles Multicolored particles

2011-03-01

2011-03-01

Menon, Krishnan S (Department: 1777)

Chemistry: analytical and immunological testing

Optical result

With fluorescence or luminescence

C436S164000, C208S012000, C525S050000

Reexamination Certificate

active

07897407

ABSTRACT:
A set of polymer particles stained with at least two fluorescent dyes is presented. At least 16 subsets of particles can be resolved on the basis of variable emission from the at least two fluorescent dyes where emission from at least one dye derives from a fluorescent dye covalently attached to the particle surface. All particles in the set of polymer particles can bind a uniform amount of a capture reagent. A method for the preparation of the set of polymer particles as well as a kit including the set of polymer particles is also presented as well as methods and uses of the set of polymer particles.

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