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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 |
N1110 | SpGCas9 mRNA (1mg/ml) | 100/1000μg |
名称/别名: SpG Cas9(基于Streptococcus pyogenes Cas9的变体)
CRISPR类型: II型(具体亚型未明确说明,但基于SpCas9改造)
肽链长度: 未在文中明确说明(推测与标准SpCas9相近,约1,368个氨基酸)
活性:
基因组编辑活性:作为nCas9(nickase Cas9)用于植物引导编辑系统,实现靶向DNA切割与逆转录介导的精确编辑。
PAM识别扩展:识别NG型PAM序列(包括NGC、NGA、NGG),显著拓宽靶点选择范围。
CDS (5052nt):
atggacaagaagtacagcatcggcctggacatcggcaccaactctgtgggctgggccgtgatcaccgacgagtacaaggtgcccagcaagaaattcaaggtgctgggcaacaccgaccggcacagcatcaagaagaacctgatc
ggagccctgctgttcgacagcggcgaaacagccgaggccacccggctgaagagaaccgccagaagaagatacaccagacggaagaaccggatctgctatctgcaagagatcttcagcaacgagatggccaaggtggacgacag
cttcttccacagactggaagagtccttcctggtggaagaggataagaagcacgagcggcaccccatcttcggcaacatcgtggacgaggtggcctaccacgagaagtaccccaccatctaccacctgagaaagaaactggtggaca
gcaccgacaaggccgacctgcggctgatctatctggccctggcccacatgatcaagttccggggccacttcctgatcgagggcgacctgaaccccgacaacagcgacgtggacaagctgttcatccagctggtgcagacctacaac
cagctgttcgaggaaaaccccatcaacgccagcggcgtggacgccaaggccatcctgtctgccagactgagcaagagcagacggctggaaaatctgatcgcccagctgcccggcgagaagaagaatggcctgttcggaaacctg
attgccctgagcctgggcctgacccccaacttcaagagcaacttcgacctggccgaggatgccaaactgcagctgagcaaggacacctacgacgacgacctggacaacctgctggcccaga………….
Walton, R. T. et al. Unconstrained genome targeting with near-PAMless engineered CRISPR-Cas9 variants. Science 368, 290–296 (2020).
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