The DZANK1 Knockout HEK293T Polyclonal Cells are a CRISPR/Cas9-edited polyclonal knockout cell population targeting the DZANK1 gene in human HEK293T embryonic kidney cells. This polyclonal format delivers a heterogeneous loss-of-function model, enabling robust investigation of DZANK1??s biological roles without the constraints of clonal selection.
HEK293T cells are a human embryonic kidney epithelial line stably expressing the SV40 large T antigen, facilitating episomal replication of plasmids with the SV40 origin. Their high transfectability and capacity for high-level protein expression and viral vector production make them a standard platform for functional genomics, gene-editing applications, and interaction studies.
DZANK1 encodes a protein harboring tandem ankyrin repeats and zinc finger domains, suggesting a scaffold or adapter function in protein?Cprotein interactions and transcriptional regulation. The protein is predicted to interact with ankyrin repeat domain-containing proteins and zinc finger transcription factors, thereby modulating transcriptional regulatory complexes. Although direct interacting partners remain uncharacterized, its domain architecture positions DZANK1 within networks that control gene expression, consistent with GWAS associations linking the gene to schizophrenia and neurodevelopmental disorders.
Knockout of DZANK1 in HEK293T cells disrupts these putative interaction networks, offering a tractable system to dissect its contribution to transcriptional programs and protein interaction landscapes. The HEK293T background provides a neutral, non-neuronal context ideal for isolating DZANK1??s intrinsic biochemical functions. This model supports mechanistic studies relevant to schizophrenia research and the broader understanding of scaffold proteins in gene regulation.
Applications include co-immunoprecipitation for mapping interactomes, Western blotting and RT-qPCR for expression analysis, RNA-seq for transcriptome profiling, and flow-cytometric assessment of apoptosis and proliferation. These assays facilitate functional characterization of ankyrin and zinc finger proteins and exploration of schizophrenia-associated mechanisms. For additional information, please contact Ascent Research.
