
Gene knockout cell lines are generated using CRISPR-Cas9 based technology to precisely disrupt target genes, enabling functional genomics research, disease modeling, and target validation.
Caco-2 is a human colorectal adenocarcinoma cell line established from a primary colon tumor of a 72-year-old male patient. The cells can form differentiated intestinal epithelial-like monolayers with characteristics including microvilli, tight junctions, dome formation, and transport functionality. Caco-2 cells also produce mucus and can form moderately differentiated adenocarcinoma-like tumors in nude mice. The cell line is widely used as an in vitro model for studying intestinal epithelial differentiation, barrier function, permeability, drug absorption, and colorectal cancer biology.
Comprehensive quality control includes STR authentication, sterility testing (bacteria and fungi), and mycoplasma screening to ensure purity and performance. Genotype is confirmed by two rounds of PCR and Sanger sequencing, and complete validation reports are provided for make-to-order products.

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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