产品号 #76021_C
用于估计CRISPR-Cas9基因组编辑效率
Polymerase, buffers, and dNTPs for high-fidelity PCR amplification
DNase- and RNase-free water for molecular biology applications
For removing nucleases from DNA/RNA samples and terminating enzymatic reactions
For purification of genomic DNA from cells or tissue
For extraction of DNA from agarose gels, or clean-up of PCR products and restriction enzyme digestions
Compatible antibodies for purity assessment of isolated cells
architect™T7内切酶I是检测由CRISPR-Cas9产生的插入或缺失(INDELs)等基因组编辑的首选酶。architect™T7核酸内切酶I试剂盒由architect™T7核酸内切酶I和architect™T7核酸内切酶I缓冲液(10X)组成,它们已经过测试和验证,可用于architect™CRISPR-Cas9基因组编辑系统。architect™T7内切酶I识别和切割错配DNA、十字形DNA结构、Holliday结构或连接、异双工DNA,以及效率较低的缺口双链DNA。由于切割效率与在特定DNA靶标上创建的INDELs数量成正比,因此使用architect™T7内切酶I Kit以快速和经济的方式估计基因编辑效率
Cell Type
Pluripotent Stem Cells
Species
Human
Application
Genome Editing
Area of Interest
Stem Cell Biology
Figure 1. INDEL Detection by T7 Endonuclease I Assay
Human embryonic stem (ES) and induced pluripotent stem (iPS) cells (A) and T cells (B) were edited using ArciTect™ Cas9 Nuclease (Catalog #76002) and ArciTect™ Human HPRT Positive Control Kit (Catalog #76013), and INDEL formation was assessed using ArciTect™ T7 Endonuclease I Kit. Following CRISPR-mediated editing at the HPRT locus, genomic DNA was isolated and a 1 kb region surrounding the target site was amplified by PCR using ArciTect™ Human HPRT Primer Mix (included with Catalog #76013). PCR products were purified, then denatured, re annealed, and cut with ArciTect™ T7 Endonuclease I. Samples were resolved on a 1% agarose gel, and band intensities were determined using a ChemiDoc™ MP Imaging System (Bio-Rad). Relative intensities of the full length (1083 base pairs [bp]) and T7 cleavage product bands (827 and 256 bp) were used to calculate the cleavage efficiency (%). Control: Uncut PCR product (no T7 added); Test, Donor 1, and Donor 2: T7-digested PCR product.
Find supporting information and directions for use in the Product Information Sheet or explore additional protocols below.
This product is designed for use in the following research area(s) as part of the highlighted workflow stage(s). Explore these workflows to learn more about the other products we offer to support each research area.
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Species | Human |
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CRISPR-Cas9基因组编辑中产生双链断裂的Cas9核酸酶
定制设计的CRISPR RNA用于CRISPR- cas9基因组编辑中引导RNA的生成
CRISPR-Cas9基因组编辑中引导RNA生成的反式激活crRNA
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