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全球最大CRISPR工具平台(蛋白/mRNA

The World's Largest Precision Gene/Base/Prime Editing Arsenal

heiCas9 mRNA

heiCas9 mRNA

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-80℃储存,低温运输。

 

包装内容:

产品编号

产品名称

包装

N1076

heiCas9 mRNA   (1mg/ml)

100/1000μg

 

产品简介:

名称/别名:heiCas9high-efficiency Cas9

CRISPR类型:II Streptococcus pyogenes Cas9

肽链长度:≈4.1 kb(约1 368 aa,包含附加 hei-tag

活性:双链DNA切割活性,借助 hei-tag 实现极早期核定位(受精后即刻),显著提升 mRNA 介导的编辑效率

特性:N myc-tag + 柔性 linker + 优化 oNLSC oNLS;在鱼类、哺乳动物细胞中均表现高双等位基因敲除率、低等位基因变异、低嵌合度

应用:mRNA 注射即可产生高效、均一的 F0 敲除;兼容 RNP 与细胞转染;可推广至 base editorheiBE4-Gam)以提升 C-to-T 转换效率

CDS (4215nt):

atggagcagaagctgatcagcgaggaggacctgggaggaagcggaccacctcccaagaggcccaggctggacctcgaggataaaaagtattctattggtttagacatcggcaccaacagcgtgggctgggccgtgatcaccgac

gagtacaaggtgcccagcaagaaattcaaggtgctgggcaacaccgacagacacagcatcaagaaaaacctgatcggcgccctgctcttcgactccggcgaaaccgccgaggccaccagactgaagagaaccgccagacggag

atacaccagacggaagaatagaatctgctacctgcaggagatcttcagcaacgagatggccaaggtggacgatagcttctttcacagactggaagagagcttcctggtggaagaggacaagaaacacgagagacaccccatcttcg

gcaacatcgtggacgaggtggcctaccacgagaagtaccccaccatctaccacctgagaaagaaactggtggacagcaccgacaaggccgacctgagactgatctacctggcactggcccacatgatcaagttcagaggccacttc

ctgatcgagggcgacctgaaccccgacaacagcgacgtggacaagctgttcatccagctggtgcagacctacaaccagctgttcgaagagaaccctatcaacgccagcggcgtggacgccaaggccatcctgagcgccagactca

gcaagagcagacggctggagaacctgatcgcccagctgcccggcgagaagaaaaacggcctgttcggcaacctgatcgccctgagcctgggcctgacccccaacttcaagagcaacttcgacctggccgaggacgccaagctgc

agctgagcaaggacacctacgacgatgacctggacaacctcctggcccagatcggcgaccagtacgccgacctgttcctcgcagccaagaacctgagcgacgccatcctcctgagcgacatcctcaga………….

 

参考文献

Thumberger, T. et al. Boosting targeted genome editing using the hei-tag. eLife 11, e70558 (2022).

 

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