{"product_id":"pbr-antibody-sc-f1584","title":"PBR Antibody","description":"\u003ch2\u003eAbout the Target\u003c\/h2\u003e\u003cp\u003eThe peripheral benzodiazepine receptor (PBR), the translocator protein (TSPO), is an 18 kDa protein primarily localized to the mitochondria. It regulates various cellular processes such as steroidogenesis, heme biosynthesis, immune responses, stress responses, cell growth, differentiation, and mitochondrial respiratory control. PBR participates in signal transduction pathways responsive to oxygen levels, thereby regulating gene expression in cellular adaptation processes. Depending on the literature source, PBR may also be discussed as TSPO.\u003c\/p\u003e\u003cp\u003eReported cellular context includes mitochondrion and cell membrane, which can matter when signal is compared across treatments or changing cell states. Following PBR 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\u003ePBR is commonly interpreted in the context of metabolism research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans mitochondrion and cell membrane, 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 mitochondrion and cell membrane across matched conditions\u003c\/li\u003e\n\u003cli\u003eresponses linked to nutrient status, mitochondrial state, or metabolic rewiring\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 PBR. 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 PBR reflect biology rather than handling. When interpreting PBR, 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 PBR 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":57577785786713,"sku":"F1584-20UL","price":169.0,"currency_code":"EUR","in_stock":true},{"title":"100 µl","offer_id":57577785819481,"sku":"F1584-100UL","price":379.0,"currency_code":"EUR","in_stock":true},{"title":"2 × 100 µl","offer_id":57577785852249,"sku":"F1584-2X100UL","price":569.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/F1584-IF.png?v=1773599908","url":"https:\/\/absource-diagnostics.myshopify.com\/products\/pbr-antibody-sc-f1584","provider":"Absource Diagnostics","version":"1.0","type":"link"}