This protocol is used to establish a routine workflow for G418 selection, single-clone isolation, clonal expansion, and stable cell line maintenance after CRISPR/Cas9 editing of mammalian cells. It is applicable to CRISPR/Cas9 vectors or co-transfection systems carrying the neomycin resistance ...
In mammalian stable cell line generation, lentiviral/plasmid transduction selection, CRISPR functional screening, and multi-gene co-expression experiments, antibiotic selection systems are used to enrich cells that have successfully integrated or expressed resistance genes.