BAHCC1 Knockout HEK293T Polyclonal Cells are a CRISPR/Cas9-edited polyclonal population disrupting the BAHCC1 gene in HEK293T cells, a robust human cell line. This knockout model enables functional studies of BAHCC1, a BAH domain-containing chromatin-associated protein. The polyclonal format preserves heterogeneous editing events, providing a robust tool for investigating gene function without clonal selection bias. Loss of BAHCC1 is expected to impair its chromatin interactions and downstream regulatory roles.
The parental HEK293T cell line originates from human embryonic kidney epithelial cells transformed with adenovirus 5 DNA and constitutively expressing SV40 large T antigen. This background confers high transfection efficiency and high-level protein expression, making HEK293T a preferred host for CRISPR-based genome engineering and diverse molecular biology applications. Its adherent epithelial morphology and robust proliferation are advantageous for cell-based assays.
BAHCC1 contains a BAH domain that likely recognizes specific histone modifications, thereby linking it to chromatin remodeling and transcriptional regulation. It is predicted to interact with core histones, the SWI/SNF chromatin remodeling complex, and Polycomb group proteins, thereby influencing chromatin structure and transcriptional output. Through these interactions, BAHCC1 may modulate chromatin accessibility and gene expression programs. Its knockout is anticipated to disrupt these epigenetic networks, although upstream regulators and downstream targets remain largely undefined.
In the HEK293T context, BAHCC1 knockout provides a tractable and well-characterized system to study epigenetic mechanisms in a transformed epithelial background. SV40 large T antigen may influence chromatin dynamics, offering a relevant model for exploring epigenetic dysregulation. The polyclonal formation captures editing diversity, making it suitable for bulk analyses where average knockout effects reflect biologically meaningful perturbations in chromatin organization and gene expression.
Key applications include ChIP-qPCR to assess histone modifications at specific loci, RNA-seq for transcriptome-wide expression changes, western blotting, immunofluorescence localization, and co-immunoprecipitation for protein interaction studies. This model supports research into chromatin dynamics, epigenetic regulation, transcriptional control, and developmental biology. Contact Ascent Research for further technical details, support, and customization options.
