YE1-BE4max mRNA

-80℃储存，低温运输。

包装内容：

产品简介：

在BE4架构中引入APOBEC1-YE1脱氨酶变体的CBE，通过W90Y+R126E双突变压缩编辑窗口，实现10–100倍降低Cas9-独立脱靶的同时，保留>80%的BE4级on-target效率。适用于对背景突变极度敏感的研究及未来临床应用。

CDS (5562nt):

atgaaacggacagccgacggaagcgagttcgagtcaccaaagaagaagcggaaagtctcctcagagactgggcctgtcgccgtcgatccaaccctgcgccgccggattgaacctcacgagtttgaagtgttctttgacccccggga

gctgagaaaggagacatgcctgctgtacgagatcaactggggaggcaggcactccatctggaggcacacctctcagaacacaaataagcacgtggaggtgaacttcatcgagaagtttaccacagagcggtacttctgccccaatac

cagatgtagcatcacatggtttctgagctattccccttgcggagagtgtagcagggccatcaccgagttcctgtccagatatccacacgtgacactgtttatctacatcgccaggctgtatcaccacgcagacccagagaataggcaggg

cctgcgcgatctgatcagctccggcgtgaccatccagatcatgacagagcaggagtccggctactgctggcggaacttcgtgaattattctcctagcaacgaggcccactggcctaggtacccacacctgtgggtgcgcctgtacgtg

ctggagctgtattgcatcatcctgggcctgcccccttgtctgaatatcctgcggagaaagcagccccagctgaccttctttacaatcgccctgcagtcttgtcactatcagaggctgccaccccacatcctgtgggccacaggcctgaagt

ctggaggatctagcggaggatcctctggcagcgagacaccaggaacaagcgagtcagcaacaccagagagcagtggcggcagcagcggcggcagcgacaagaagtacagcatcggcctggccatcggcaccaactctgtggg

ctgggccgtgatcaccgacgagtacaaggtgcccagcaagaaattcaaggtgctgggcaacaccgaccggcacagcatcaagaagaacctgatcggagccctgctgttcgacagcggcgaaacagccgaggccacccggctga

agaga………….

参考文献

Doman, J. L., Raguram, A., Newby, G. A. & Liu, D. R. Evaluation and minimization of Cas9-independent off-target DNA editing by cytosine base editors. Nat. Biotechnol. 38, 620–628 (2020).

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