
CRISPR knockout cell lines are engineered through targeted genome editing to eliminate gene function, supporting studies of cellular biology, disease mechanisms, and drug discovery.
The RAW 264.7 cell line was established from the ascites of a tumor induced in a male mouse by intraperitoneal injection of Abelson murine leukemia virus (A-MuLV). This murine macrophage-like cell line exhibits functional characteristics associated with macrophages, including pinocytosis of neutral red, phagocytosis of zymosan particles, and antibody-dependent lysis of target cells. RAW 264.7 cells are responsive to lipopolysaccharide (LPS), which inhibits cell growth, and are widely used as an in vitro model for studying macrophage activation, innate immune responses, inflammatory signaling, and related immunological processes.
Each knockout cell line is validated by STR authentication, sterility testing (bacteria/fungi), and mycoplasma screening. Genotype is confirmed by two rounds of PCR and Sanger sequencing. Only clones that pass all QC criteria are released, ensuring reliable identity and performance for downstream applications.

Cas9 cell lines in our cell bank can stably express Cas9 protein. Each Cas9 Stable Cell Line is easy to use and enables gene knockout simply by transfecting gRNA, while transfection of gRNA and donor DNA results in gene knock-in or point mutations
These Cas9 stable cell lines have been used to construct the KO cell lines for various genes, gene KO efficiency 5-10 times improved.
Selected cells, low passages, good cell condition, high activity, applicable for all kinds of gene-editing experiments.
For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use






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