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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

OpenCRISPR-1 mRNA

OpenCRISPR-1 mRNA

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货号:
  

-80℃储存,低温运输。

 

包装内容:

产品编号

产品名称

包装

N1226

OpenCRISPR-1 mRNA (1mg/ml)

100/1000μg

 

产品简介:

OpenCRISPR-1是一种通过AI设计的新型Cas9样基因编辑器,具有与SpCas9相当的编辑效率和更高的特异性。它在非NGG PAM的靶点上表现出较低的活性,且免疫原性较低。OpenCRISPR-1的结构预测显示其保留了所有必要的催化和相互作用位点,使其能够应用于基因编辑和碱基编辑系统。

OpenCRISPR-1蛋白长度为1380个氨基酸。分子量约为150 kDa

OpenCRISPR-1在已知SpCas9脱靶位点上的编辑活性显著降低,脱靶率降低了95%

OpenCRISPR-1缺乏已知的SpCas9 T细胞表位,免疫原性较低。

OpenCRISPR-1与碱基编辑系统兼容,能够与腺嘌呤脱氨酶融合,实现高效的A-to-G编辑。

CDS (4209nt):

atgaagaagccttattccatcggcttggacatcgggactaactccgtcggatgggctgtgattaccgacgactacaaggttcccgcaaaaaagatgaaagtgctcggcaatacagatcggtcacatattaagaagaacctgattggcgct

ctgcttttcgatgcaggtaatactgccgaggataggcgcctcaagagaacagcccggcgtagatacactcgcagaaggaaccggattctgtacctgcaagaaatttttgctgaagaaatgaataagatcgatgagtcattcttccaccga

ctggacgatagtttcctggtacctgaagacaaaaggggatccaagtaccccatttttgccacactccaagaagagaaggagtaccacaagcaatttccgaccatctaccaccttaggaagcagctggcagagtccaacgaaaaggcag

acttgcggttagtctacctggctcttgcacacatgataaagtaccggggacatttcttaattgacgaccctaagtttaaagttcagaataacgatattcaaggcctcttcgaaaagtttgttgaggaatatgataacgtacaagaaacctctttgt

ctaaaattaagctcaatgtgactgagatcctcacagcaaagattcccaaaagcgagaaacaagagcaactcctgaagaactaccctagtgagaaaaagaacaccctttttggcaatctgatcgggctcgccctgggcctgacacctaac

ttcaaaacaaatttctccctggagaacgacgccaagctgcaaatctcatccgagagttacgaggaagacttaggatctctcctcgcactgattggagaaaacttcattgaactcttctccgccgtgaaaaatctgagtgacggcatccttct

ggccggaatcgtctctgacgagagtccccacgcgccgctgagcacaaagatggtcatccggttcaaagagcacgaagaagatctcgcggcactcaaacatttcatcaaagccaacttgccagaaaaatacgatgaagtattctccgac

gatagcaaaaacggctatgcgggatacgtaggagtcgacagcaaggtgcggaagcgcaatggtaagcttgctacagaagaagaattttacaagtaccttaaagatatcctcaataa………….

参考文献

Ruffolo, J. A. et al. Design of highly functional genome editors by modelling CRISPR-Cas sequences. Nature (2025) doi:10.1038/s41586-025-09298-z.

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