LZCapAG(3'Ma-FAM), a Cap1 analog with an FAM fluorescent label, can be used as an mRNA cotranscription capping agent. Under the action of T7 polymerase, LZCapAG(3'Ma-FAM), NTPs and template DNA were co-transcribed to produce mRNA with 5 'Cap 1 structure, and the capped mRNA could be directly translated and expressed in cells and in vivo, with excellent expression efficiency. LZCapAG(3'Ma-FAM) capped mRNA, with FAM label, can be detected by flow cytometry and fluorescence microscopy, and the distribution of mRNA and LNP can be traced and located.
Chemical Structure:
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