{"product_id":"krt1-antibody-sc-f2943","title":"Cytokeratin 1 Antibody","description":"\u003ch2\u003eAbout the Target\u003c\/h2\u003e\u003cp\u003eCytokeratin 1 (Keratin 1), encoded by the KRT1 gene, is a type II intermediate filament protein essential for the mechanical stability of epithelial cells. Structurally, it consists of a central coiled-coil rod domain flanked by glycine-rich N- and C-terminal regions, forming heterodimers with type I keratins like K10 to create cytoskeletal filaments. Depending on the literature source, KRT1 may also be discussed as Cytokeratin 1 and Cytokeratin-1.\u003c\/p\u003e\u003cp\u003eReported cellular context includes cell membrane, cytoplasm, intermediate filament, and keratin, which can matter when signal is compared across treatments or changing cell states. Following KRT1 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\u003eKRT1 is commonly interpreted in the context of oxidative stress research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans cell membrane, cytoplasm, and intermediate filament, 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 membrane, cytoplasm, and intermediate filament across matched conditions\u003c\/li\u003e\n\u003cli\u003eredox-associated shifts that may alter abundance, localization, or pathway coupling\u003c\/li\u003e\n\u003cli\u003eco-patterning with orthogonal markers and control conditions that clarify pathway state\u003c\/li\u003e\n\u003cli\u003etime-matched comparisons so changes reflect biology rather than handling or sampling drift\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 KRT1. 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 KRT1 reflect biology rather than handling. When interpreting KRT1, 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 KRT1 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":57577986916697,"sku":"F2943-20UL","price":199.0,"currency_code":"EUR","in_stock":true},{"title":"100 µl","offer_id":57577986949465,"sku":"F2943-100UL","price":489.0,"currency_code":"EUR","in_stock":true},{"title":"2 × 100 µl","offer_id":57577986982233,"sku":"F2943-2X100UL","price":729.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/F2943-IF-Mouse-Stomach.jpg?v=1773600830","url":"https:\/\/absource-diagnostics.myshopify.com\/products\/krt1-antibody-sc-f2943","provider":"Absource Diagnostics","version":"1.0","type":"link"}