{"product_id":"aav-ef1a-dio-tta-2a-tdtomato-wpre-pa-bhv12401693","title":"AAV-EF1α-DIO-tTA-2A-tdTomato-WPRE-pA","description":"\u003ch2\u003eResearch background\u003c\/h2\u003e \u003cp\u003eThis AAV provides recombinase-based genetic access, enabling conditional control of downstream payloads in genetically defined cells. Recombinase tools are widely used to restrict expression, create intersectional logic, or enable lineage\/cell-type targeting.\u003c\/p\u003e \u003ch2\u003eMechanism and expected readouts\u003c\/h2\u003e \u003cp\u003eRecombinase expression catalyzes site-specific DNA recombination at matching target sites, permanently switching genetic states in infected cells. This can gate expression of FLEX\/DIO payloads or enable intersectional strategies when combined with other recombinases.\u003c\/p\u003e \u003ch2\u003eExpression design and interpretation\u003c\/h2\u003e \u003cp\u003eExpression is driven by the EF1α promoter, which determines where and how strongly the payload is expressed in your system. The construct includes regulatory logic that controls where\/when the payload is active; Tet systems (tTA\/rtTA with TRE) enable drug-controlled expression dynamics, typically using doxycycline. A built-in reporter\/tag supports validation and localization; tdTomato provides a bright red fluorescent readout and is useful for sparse labeling and anatomy. The encoded payload is intended to support the stated experimental function (e.g., modulation, sensing, labeling, or control).\u003c\/p\u003e \u003cp\u003eSubcellular targeting elements (when present) can bias localization and should be confirmed by imaging in your preparation.\u003c\/p\u003e \u003ch2\u003eCommon research applications\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eConditional targeting for cell-type or projection-specific experiments\u003c\/li\u003e\n\u003cli\u003eIntersectional labeling or manipulation strategies\u003c\/li\u003e\n\u003cli\u003ePermanent genetic switching for lineage or fate-mapping workflows\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eExperimental considerations\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eVerify recombination efficiency with a compatible reporter in your system\u003c\/li\u003e\n\u003cli\u003eAccount for irreversible switching when designing longitudinal studies\u003c\/li\u003e\n\u003cli\u003eUse appropriate negative controls (no recombinase or mismatched recombinase lines)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eControls and validation\u003c\/h2\u003e \u003cp\u003eTypical validation includes confirming expression pattern and level, verifying functional activity with an assay matched to the payload (e.g., imaging, electrophysiology, pharmacology, or behavior), and using appropriate negative controls.\u003c\/p\u003e","brand":"Biohippo Inc","offers":[{"title":"AAV2\/1 \/ \u003e=2.00E+12 vg\/mL \/ 100 uL","offer_id":53073444241773,"sku":"AAVX-6805-21-12","price":397.0,"currency_code":"USD","in_stock":true},{"title":"AAV2\/2 \/ \u003e=2.00E+12 vg\/mL \/ 100 uL","offer_id":53073947853165,"sku":"AAVX-6805-22-12","price":490.0,"currency_code":"USD","in_stock":true},{"title":"AAV1\/2 \/ \u003e=2.00E+12 vg\/mL \/ 100 uL","offer_id":53073947918701,"sku":"AAVX-6805-12-12","price":397.0,"currency_code":"USD","in_stock":true},{"title":"AAV2\/5 \/ \u003e=2.00E+12 vg\/mL \/ 100 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