GeneCopoeia's stable cell lines constitutively expressing the CRISPR Cas9 nuclease enable you to carry out CRISPR genome editing applications with high efficiency.
The GeneHero™ Cas9 stable cell lines are available pre-made in many human, mouse, and rat cell line backgrounds. The S. pyogenes CRISPR Cas9 nuclease is stably integrated into either the human AAVS1 or mouse ROSA26 “Safe Harbor” sites, or randomly via lentiviral-mediated transduction.
The CRISPR Cas9 nuclease, in combination with single guide RNAs (sgRNAs), is widely used to create targeted genomic modifications, from gene knockouts, mutagenesis, fusion tagging, and more, in eukaryotic cells and animal models. Stable Cas9 integration ensures robust and consistent expression of the CRISPR Cas9 nuclease.
- Stable Cas9 integration minimizes the need for co-transfection or co-transduction of sgRNAs, ideal for high-throughput sgRNA applications.
- Single clone isolation provides consistent, high-level Cas9 expression in a uniform genetic background.
- Cas9 functionally validated using the IndelCheck™ T7 Endonuclease I assay.
- Compatible with GeneCopoeia GeneHero™ sgRNA clones, sgRNA libraries, and donor clones.
Don't see the Cas9 stable cell line you want? We also offer custom cell line service. Please contact us at inquiry@genecopoeia.com, or call 301-762-0888 for a quote.
Choose your human, mouse, or rat Cas9-expressing stable cell line from the list below. You can also find Safe Harbor Cas9 knock-in kits, for do-it-yourself engineering of the Cas9-expressing stable cell line of your choice. In addition, you can purchase one of our IndelCheck™ insertion/deletion detection kits, for efficient validation of CRISPR sgRNAs and TALENs, and for screening for CRISPR- or TALEN-modified cell lines Disclaimer: Pricing for premade cell lines are for customers in the US and Canada only. International customers, please contact your local distributor for pricing. To obtain the datasheet for each cell line, please click on the designated catalog number. Control Lentivirus expressing sgRNA Lentiviruses carrying functional validated sgRNA targeting either GFP, HUWE or EMX1 are available as positive controls for the premade stable Cas9 cell lines. Simply transduce the control sgRNA-lentivirus to the Cas9 cell line, the infected cells can be selected by mCherry fluorescence and puromycin resistance, and editing of the target genes can be verified with either T7 Endonulease I assay or DNA sequencing. Figure Left: Demonstration of stable Cas9 activity in a cell line. Human H1299 cells stably expressing Cas9 nuclease from the AAVS1 Safe Harbor site were transduced with HUWE sgRNA-lentivirus (Cat # LPP-HUWE-LvSG03-A00). PCR products flanking the sgRNA target site were generated, denatured, reannealed, and treated with (+) or without (-) T7 Endonuclease I, which cleaves mismatched DNA. The presence of two bands below the uncut band at the correct sizes indicates that Cas9 is active in these cells. Right: Lentiviral plasmid carrying target sgRNA (either GFP, HUWE or EMX1) used for lentivirus packaging.Order pre-made Cas9-expressing stable cell lines
