{"product_id":"nr1d1-and-nr1d2-double-crispr-knockout-293t-cell-line-t1-21-bhc10923351","title":"NR1D1\u0026NR1D2 Double CRISPR Knockout 293T Cell Line-T1-21","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe NR1D1 \u0026amp; NR1D2 Double CRISPR Knockout 293T Cell Line – T1-21 is a human embryonic kidney model engineered for complete disruption of both NR1D1 and NR1D2 genes. This stable double knockout line enables detailed investigation of circadian rhythm regulation, nuclear receptor signaling, and metabolic pathways.\u003c\/p\u003e\n\u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel identity:\u003c\/strong\u003e NR1D1\u0026amp;NR1D2 Double CRISPR Knockout 293T Cell Line-T1-21 is supplied as an engineered cell line derived from Human kidney.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth properties:\u003c\/strong\u003e Adherent，Epithelial-like\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth conditions:\u003c\/strong\u003e For optimal cell culture, we recommend using PriCoat™ T25 Flasks (G299) or coating your preferred vessels with Applied Cell Extracellular Matrix (G422). DMEM, High Glucose Medium (TM500) + 10% FBS (*Regular) + 1% Penicillin\/Streptomycin Solution (G255), 37.0°C, 5% CO₂. *Do not heat-inactivate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Frozen, BSL-2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis cell-based model is generally used in kidney biology, phenotype comparison, and assay development studies.\u003c\/p\u003e\n\u003ch2\u003eBiological background\u003c\/h2\u003e\n\u003cp\u003eIts validated genotype and consistent growth make it an ideal platform for mechanistic studies, functional genomics, and high-throughput CRISPR screening.\u003c\/p\u003e\n\u003ch2\u003eResearch relevance and current trends\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered cell lines are widely used for reporter-based readouts, perturbation studies, and assay optimization in reproducible culture systems.\u003c\/li\u003e\n\u003cli\u003eReporter or transgene-bearing models are often compared with matched parental or control cells to interpret signal changes in context.\u003c\/li\u003e\n\u003cli\u003eExpression trends are typically evaluated alongside passage number, selection pressure, and baseline growth behavior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon research applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRoutine expansion and maintenance of a defined cell model for downstream in vitro experiments.\u003c\/li\u003e\n\u003cli\u003ePhenotype, signaling, or marker-expression studies performed under standardized culture conditions.\u003c\/li\u003e\n\u003cli\u003eCell-based assay development in which passage number, growth surface, and medium composition are tracked as experimental variables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChanges in morphology, growth rate, viability, or reporter signal are typically interpreted together with passage history, culture matrix, and the specified growth conditions for the model.\u003c\/p\u003e\n\u003ch2\u003eNotes for experimental interpretation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMorphology, doubling behavior, and reporter or marker output can shift with passage number, substrate choice, and medium composition; these variables should be recorded alongside experimental readouts.\u003c\/li\u003e\n\u003cli\u003eMatched controls such as parental cells, untreated cultures, or parallel cultures maintained under identical conditions help distinguish background effects from biology of interest.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCulture and product details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth Conditions:\u003c\/strong\u003e For optimal cell culture, we recommend using PriCoat™ T25 Flasks (G299) or coating your preferred vessels with Applied Cell Extracellular Matrix (G422). DMEM, High Glucose Medium (TM500) + 10% FBS (*Regular) + 1% Penicillin\/Streptomycin Solution (G255), 37.0°C, 5% CO₂. *Do not heat-inactivate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit Ratio:\u003c\/strong\u003e 1:3 to 1:6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePopulation Doubling Time (h):\u003c\/strong\u003e 24 - 48\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Applied Biological Materials (abm) Inc.","offers":[{"title":"1x10\u003csup\u003e6\u003c\/sup\u003e cells \/ 1.0 ml","offer_id":53180553920877,"sku":"T7358","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/4SLeTjOMtuz5RvxKqhHMtJIrCZeMv5iV0rp1SXn2.png?v=1774957889","url":"https:\/\/www.ebiohippo.com\/products\/nr1d1-and-nr1d2-double-crispr-knockout-293t-cell-line-t1-21-bhc10923351","provider":"BioHippo","version":"1.0","type":"link"}