{"product_id":"ddx58-antibody-sc-f3340","title":"RIG-I \/ DDX58 Antibody","description":"\u003ch2\u003eAbout the Target\u003c\/h2\u003e\u003cp\u003eRIG-I (Retinoic acid-Inducible Gene I), encoded by DDX58, is a cytosolic pattern recognition receptor (PRR) essential for detecting viral RNA and triggering antiviral innate immunity. It consists of two N-terminal caspase activation and recruitment domains (CARDs), a central helicase core with ATPase activity (Hel1 and Hel2 domains), and a C-terminal domain (CTD) that binds viral RNA features, such as 5′-triphosphate (5′-ppp) or 5′-diphosphate (5′-pp) ends and short double-stranded RNA (dsRNA). Depending on the literature source, DDX58 may also be discussed as RIG-I \/ DDX58 and Rig-I.\u003c\/p\u003e\u003cp\u003eReported cellular context includes cell junction, cell membrane, cell projection, and cytoplasm, which can matter when signal is compared across treatments or changing cell states. Following DDX58 across matched perturbations can help separate abundance effects from shifts in localization, complex assembly, or pathway state.\u003c\/p\u003e\u003ch2\u003eResearch Context\u003c\/h2\u003e\u003cp\u003eDDX58 is commonly interpreted in the context of immunology, inflammation, and infectious disease research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans cell junction, cell membrane, and cell projection, a defined reference condition can make comparisons more interpretable across perturbations, passages, or replicate sets.\u003c\/p\u003e\u003cp\u003eConsider these angles when interpreting target-level changes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eapparent redistribution between cell junction, cell membrane, and cell projection across matched conditions\u003c\/li\u003e\n\u003cli\u003econtext differences tied to immune-cell state, activation, or lineage composition\u003c\/li\u003e\n\u003cli\u003eresponses associated with cytokine exposure, inflammatory tone, or tissue stress\u003c\/li\u003e\n\u003cli\u003ehost-response changes during infection or pathogen-associated stimulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVariant Considerations\u003c\/h2\u003e\u003cp\u003eIf your project spans exploratory questions, the regular version offers a balanced option for establishing baseline signal behavior for DDX58. This can help when protocols evolve over time and the goal is to compare experiments using a stable reference workflow.\u003c\/p\u003e\u003cp\u003eStandardize sampling time, control choice, and downstream analysis thresholds so apparent differences in DDX58 reflect biology rather than handling. When interpreting DDX58, it is often useful to decide early whether the main question is overall abundance, compartmental enrichment, or context-dependent redistribution.\u003c\/p\u003e\u003cp\u003eFor multi-run studies, a shared reference condition can keep DDX58 trends easier to compare across datasets. That kind of consistency is especially helpful when follow-up work expands to new perturbations, model systems, or longitudinal collections.\u003c\/p\u003e","brand":"Selleck Chemicals","offers":[{"title":"20 µl","offer_id":57578016145753,"sku":"F3340-20UL","price":149.0,"currency_code":"EUR","in_stock":true},{"title":"100 µl","offer_id":57578016178521,"sku":"F3340-100UL","price":329.0,"currency_code":"EUR","in_stock":true},{"title":"2 × 100 µl","offer_id":57578016211289,"sku":"F3340-2X100UL","price":489.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/F3340-IF.png?v=1773601129","url":"https:\/\/absource-diagnostics.myshopify.com\/products\/ddx58-antibody-sc-f3340","provider":"Absource Diagnostics","version":"1.0","type":"link"}