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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 |
N1147 | BhCas12b mRNA (1mg/ml) | 100/1000μg |
名称/别名:BhCas12b(Bacillus hisashii Cas12b)
CRISPR类型:Type V-B
肽链长度:1108个氨基酸(aa)
稳健的哺乳动物基因组编辑(依赖工程化sgRNA)
偏好性切割非靶链(野生型),工程化后实现双链断裂
经工程化改造(v4突变体:K846R/S893R/E837G)提升双链切割效率
识别5'-ATTN PAM(兼容TTTN/GTTN)
高特异性(脱靶率显著低于SpCas9)
CDS (3522nt):
atggccccaaagaagaagcggaaggtcggtatccacggagtcccagcagccggatccgccaccagatccttcatcctgaagatcgagcccaacgaggaagtgaagaaaggcctctggaaaacccacgaggtgctgaaccacgg
aatcgcctactacatgaatatcctgaagctgatccggcaagaggccatctacgagcaccacgagcaggaccccaagaatcccaagaaggtgtccaaggccgagatccaggccgagctgtgggatttcgtgctgaagatgcagaagt
gcaacagcttcacacacgaggtggacaaggacgaggtgttcaacatcctgagagagctgtacgaggaactggtgcccagcagcgtggaaaagaagggcgaagccaaccagctgagcaacaagtttctgtaccctctggtggaccc
caacagccagtctggaaagggaacagccagcagcggcagaaagcccagatggtacaacctgaagattgccggcgatccctcctgggaagaagagaagaagaagtgggaagaagataagaaaaaggacccgctggccaagatc
ctgggcaagctggctgagtacggactgatccctctgttcatcccctacaccgacagcaacgagcccatcgtgaaagaaatcaagtggatggaaaagtcccggaaccagagcgtgcggcggctggataaggacatgttcattcaggcc
ctggaacggttcctgagctgggagagctggaacctgaaagtgaaagaggaatacgagaaggtcgagaaagagtacaagaccctggaagagaggatcaaagaggacatccaggctctgaaggctctggaacagtatgagaaaga
gcggcaagaacagctgctgcgggacaccctgaacacca………….
Strecker, J. et al. Engineering of CRISPR-Cas12b for human genome editing. Nat. Commun. 10, 212 (2019).
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