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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
-80℃储存,低温运输。
产品编号 | 产品名称 | 包装 |
N1226 | OpenCRISPR-1 mRNA (1mg/ml) | 100/1000μg |
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………….
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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