{"product_id":"pd-1-pdcd1-or-cd279-antibody-ffpe-validated","title":"PD-1 (PDCD1 or CD279) Antibody - FFPE Validated","description":"\u003ch2\u003eAbout the Target\u003c\/h2\u003e\n\u003cp\u003eTo connect mechanism with measurement, this antibody lets you analyze PD-1 (PDCD1) in pathway-driven studies. PD-1 is a lineage-associated marker that supports stratification of immune populations in model systems. Many projects interpret this target alongside interacting partners, upstream cues, and downstream readouts.\u003c\/p\u003e\n\u003cp\u003eIn some datasets and protocols, it is referenced by the gene symbol PDCD1.\u003c\/p\u003e\n\u003ch2\u003eResearch Context\u003c\/h2\u003e\n\u003cp\u003eExperimental perturbations such as cytokine exposure can reshape marker abundance and localization patterns. Considering complex membership and compartment shifts can clarify whether changes reflect signaling or redistribution. In oncology research models, expression shifts can accompany changes in adhesion, signaling, or differentiation state.\u003c\/p\u003e\n\u003cp\u003eConsider these angles when interpreting target-level changes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eactivation-dependent changes across stimulation conditions\u003c\/li\u003e\n\u003cli\u003ecomparisons across differentiation or polarization states\u003c\/li\u003e\n\u003cli\u003eassessment of surface versus internalized pools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVariant Considerations\u003c\/h2\u003e\n\u003cp\u003eBecause fixation can mask epitopes, fixed-section oriented formats aim to maintain recognition after standard deparaffinization and retrieval steps. This matters because epitope exposure and background can vary with preparation and extraction steps. If you compare conditions, keep processing steps uniform to support clean interpretation.\u003c\/p\u003e\n\u003cp\u003eFor challenging targets, pairing PD-1 measurements with a second marker can clarify whether differences arise from regulation, redistribution, or shifts in cell composition within the sample.\u003c\/p\u003e\n\u003cp\u003eTo support downstream analysis, record key context variables (culture timing, stimulation window, and extraction approach) so PD-1 patterns can be compared across experiments without guesswork.\u003c\/p\u003e\n\u003cp\u003eUse the fixed-section version to relate PD-1 (PDCD1) behavior to upstream cues and downstream consequences.\u003c\/p\u003e","brand":"BiCell Scientific","offers":[{"title":"50 µl \/ No Blocker","offer_id":58101408530777,"sku":"64201-FFPE-50UL","price":500.0,"currency_code":"EUR","in_stock":true},{"title":"50 µl \/ 1 µg","offer_id":58101408563545,"sku":"64201-FFPE-50UL+1UG","price":569.0,"currency_code":"EUR","in_stock":true},{"title":"50 µl \/ 10 µg","offer_id":58101408596313,"sku":"64201-FFPE-50UL+10UG","price":619.0,"currency_code":"EUR","in_stock":true},{"title":"200 µl \/ No Blocker","offer_id":58101408629081,"sku":"64201-FFPE-200UL","price":1110.0,"currency_code":"EUR","in_stock":true},{"title":"200 µl \/ 1 µg","offer_id":58101408661849,"sku":"64201-FFPE-200UL+1UG","price":1179.0,"currency_code":"EUR","in_stock":true},{"title":"200 µl \/ 10 µg","offer_id":58101408694617,"sku":"64201-FFPE-200UL+10UG","price":1229.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/pd1-bone-marrow_79c95d92-e671-454c-9c6c-732f411866eb.jpg?v=1779279595","url":"https:\/\/absource-diagnostics.myshopify.com\/products\/pd-1-pdcd1-or-cd279-antibody-ffpe-validated","provider":"Absource Diagnostics","version":"1.0","type":"link"}