订购/支持:theta_gene@163.com
公司网址:https://www.theta-gene.com
全球最大CRISPR工具平台(蛋白/mRNA)
The World's Largest Precision Gene/Base/Prime Editing Arsenal
-80℃储存,低温运输。
产品编号 | 产品名称 | 包装 |
N1076 | heiCas9 mRNA (1mg/ml) | 100/1000μg |
名称/别名:heiCas9(high-efficiency Cas9)
CRISPR类型:II类 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端 myc-tag + 柔性 linker + 优化 oNLS,C端 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 editor(heiBE4-Gam)以提升 C-to-T 转换效率
CDS (4215nt):
atggagcagaagctgatcagcgaggaggacctgggaggaagcggaccacctcccaagaggcccaggctggacctcgaggataaaaagtattctattggtttagacatcggcaccaacagcgtgggctgggccgtgatcaccgac
gagtacaaggtgcccagcaagaaattcaaggtgctgggcaacaccgacagacacagcatcaagaaaaacctgatcggcgccctgctcttcgactccggcgaaaccgccgaggccaccagactgaagagaaccgccagacggag
atacaccagacggaagaatagaatctgctacctgcaggagatcttcagcaacgagatggccaaggtggacgatagcttctttcacagactggaagagagcttcctggtggaagaggacaagaaacacgagagacaccccatcttcg
gcaacatcgtggacgaggtggcctaccacgagaagtaccccaccatctaccacctgagaaagaaactggtggacagcaccgacaaggccgacctgagactgatctacctggcactggcccacatgatcaagttcagaggccacttc
ctgatcgagggcgacctgaaccccgacaacagcgacgtggacaagctgttcatccagctggtgcagacctacaaccagctgttcgaagagaaccctatcaacgccagcggcgtggacgccaaggccatcctgagcgccagactca
gcaagagcagacggctggagaacctgatcgcccagctgcccggcgagaagaaaaacggcctgttcggcaacctgatcgccctgagcctgggcctgacccccaacttcaagagcaacttcgacctggccgaggacgccaagctgc
agctgagcaaggacacctacgacgatgacctggacaacctcctggcccagatcggcgaccagtacgccgacctgttcctcgcagccaagaacctgagcgacgccatcctcctgagcgacatcctcaga………….
Thumberger, T. et al. Boosting targeted genome editing using the hei-tag. eLife 11, e70558 (2022).
可选项:
