CRISPR21
Lenti CRISPR Human HPRT1 Positive Control Plasmid DNA (LV04 vector)
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About This Item
NACRES:
NA.51
UNSPSC Code:
41106610
form
liquid
packaging
vial of 50 μL
concentration
20 ng/μL in TE buffer; DNA (1μg of plasmid DNA)
application(s)
CRISPR
shipped in
dry ice
storage temp.
−20°C
Quality Level
Application
Functional Genomics/Screening/Target Validation
General description
The Lenti CRISPR Human HPRT1 Positive Control Plasmid DNA (LV04 vector) is a critical positive control to monitor transfection efficiency for lentiCRISPRs. The protein encoded by this gene is a transferase which plays a central role in the generation of purine nucleotides. Cells with intact HPRT1 will die upon exposure to 6-TG (Product No. A4882), an antimetabolite used in the treatment of leukemias. Conversely, cells with HPRT1 knocked out will increase over time with 6-TG selection. This targets a validated HPRT1 CRISPR site, which serves as an experimental control for lenti CRISPRs. The lenti CRISPR positive control is a dual-component system consisting of a U6-driven guide RNA plasmid targeting the human HPRT1 gene and hPGK-driven Puromycin and BFP expression. This control requires Cas9 be delivered by a separate vector.
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Other Notes
Ampicillin and puromycin antibiotic resistance genes provide selection in bacterial or mammalian cells, respectively. Self-inactivating replication incompetent viral particles can be produced in packaging cells (HEK293T) by co-transfection with compatible packaging plasmids (Product No. SHP002).
Storage Class
12 - Non Combustible Liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Articles
Genome-wide screening with optimized gRNAs per gene ensures specific and efficient knockout, controlling time and cost.
全基因组功能缺失筛查是发现生物过程背后的基因和途径的有效方法。现在，每个基因都可通过两个优化的 gRNA 完全敲除。通过最大限度减少克隆数量，可确保尽可能特异性的筛选，同时控制时间和成本。
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