A method for determining ncin-capped rna and m7g-capped rna contained in a sample

By employing sample processing and linker ligation methods, the accuracy of determining the NCIN and m7G capping ratios in eukaryotic RNA samples was resolved, enabling efficient identification of RNA capping types.

CN122445765APending Publication Date: 2026-07-24SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI
Filing Date
2025-01-24
Publication Date
2026-07-24

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Abstract

The present disclosure discloses a method for determining NCIN-capped RNA and m7G-capped RNA contained in a sample. The determination method can easily and accurately detect the amount of NCIN-capped RNA and m7G-capped RNA in mRNA of any eukaryote, and the proportion of NCIN-capped RNA and m7G-capped RNA relative to all capped RNA, which helps further research based on the RNA capping condition of the sample.
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