Methods of identifying multiple epitopes in cells

Abstract

A method of barcoding is provided. The method comprises: (a) obtaining a population of cells or cell organelles in a first volume, wherein the cells or cell organelles comprise target molecules that are associated with a first assayable oligonucleotide subunit; (b) separating the cells or cell organelles into a plurality of second volumes, wherein at least some of second volumes receive a single cell or cell organelle from the population of cells or cell organelles; and (c) associating a plurality of second assayable oligonucleotide subunits with the first assayable oligonucleotide subunit in the second volumes, wherein at least some of the second volumes each receive a different second assayable oligonucleotide subunit, to produce at least some nucleic acid molecules that comprise a first assayable oligonucleotide subunit and a second assayable oligonucleotide subunit.

Dependencies are inferred from the claim text.