| 摘要 |
Methods of uniquely labeling or barcoding molecules within a cell, a plurality of cells, and/or a tissue are provided. Kits for uniquely labeling or barcoding molecules within a cell, a plurality of cells, and/or a tissue are also provided. The molecules to be labeled may include, but are not limited to, RNAs, cDNAs, DNAs, proteins, peptides, and/or antigens. |
| 主权项 |
1. A method of uniquely labeling molecules within a plurality of cells, the method comprising:
(a) coupling an adapter sequence to molecules within the plurality of cells; (b) dividing the plurality of cells into at least two primary aliquots, the at least two primary aliquots comprising a first primary aliquot and a second primary aliquot; (c) providing primary nucleic acid tags to the at least two primary aliquots, wherein the primary nucleic acid tags provided to the first primary aliquot are different from the primary nucleic acid tags provided to the second primary aliquot; (d) coupling the adapter sequences within each of the at least two primary aliquots with the provided primary nucleic acid tags; (e) combining the at least two primary aliquots; (f) dividing the combined primary aliquots into at least two secondary aliquots, the at least two secondary aliquots comprising a first secondary aliquot and a second secondary aliquot; (g) providing secondary nucleic acid tags to the at least two secondary aliquots, wherein the secondary nucleic acid tags provided to the first secondary aliquot are different from the secondary nucleic acid tags provided to the second secondary aliquot; and (h) coupling the molecules within each of the at least two secondary aliquots with the provided secondary nucleic acid tags. |
