The ANKRD46 Knockout Jurkat Polyclonal Cells consist of a CRISPR/Cas9-edited polyclonal population of Jurkat T lymphocytes with disrupted ANKRD46 gene expression. This polyclonal knockout pool offers a heterogeneous mixture of cells harboring distinct loss-of-function mutations, reducing clonal bias and providing a representative model for functional analyses. It is designed for studying the uncharacterized ankyrin repeat-containing protein ANKRD46 in T-cell biology.
The parental Jurkat cell line, derived from an acute T-cell leukemia patient, is a cornerstone model for investigating TCR signaling, apoptosis, and lymphocyte activation. Its well-defined signaling cascades??including the TCR?CCD3 complex, kinases such as LCK and ZAP-70, and the calcium?CNFAT axis??make it an ideal host for dissecting gene functions via CRISPR/Cas9 genome editing.
ANKRD46 contains ankyrin repeat domains, which typically mediate protein?Cprotein interactions and scaffolding. Although its specific molecular function and binding partners remain undetermined, ANKRD46 is predicted to participate in cytoskeletal organization and signal transduction. No validated upstream regulators, downstream targets, or interacting factors have been reported, positioning this knockout model as a key tool for exploratory studies to identify its molecular interactors.
Disrupting ANKRD46 in Jurkat cells enables investigation of its potential roles in TCR-proximal signaling, phospho-protein networks, and cellular processes such as apoptosis and migration. Given the importance of cytoskeletal dynamics in T-cell activation and immunological synapse formation, this knockout model may reveal whether ANKRD46 functions as a scaffold or modulator in these pathways.
Applications include identification of ANKRD46-interacting proteins via co-immunoprecipitation/mass spectrometry, functional assays for T-cell activation and apoptosis, and transcriptomic profiling. Confirmation of knockout can be performed by Western blot and RT-qPCR, while flow cytometry allows analysis of activation markers and phospho-signaling events. Migration assays further assess effects on cell motility. For technical support, contact Ascent Research.
