{"product_id":"gpx1-antibody-sc-f1285","title":"GPX1 Antibody","description":"\u003ch2\u003eAbout the Target\u003c\/h2\u003e\u003cp\u003eGlutathione peroxidases (GPXs) are an antioxidant enzyme family with peroxidase activity that catalyze the reduction of H2O2 and lipid hydroperoxides by converting glutathione (GSH) to oxidized glutathione (GSSG), thereby protecting organisms from oxidative damage. The human GPX family includes eight isozymes (GPX1-8). Five of these (GPX1-4 and 6) are selenocysteine (Sec)-containing proteins (SecGPX), while the other three (GPX5, 7, and 8) are cysteine-containing proteins (CysGPX), with cysteine replacing the active site Sec. Depending on the literature source, GPX1 may also be discussed as Glutathione Peroxidase 1.\u003c\/p\u003e\u003cp\u003eReported cellular context includes cytoplasm and mitochondrion, which can matter when signal is compared across treatments or changing cell states. Following GPX1 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\u003eGPX1 is commonly interpreted in the context of cancer, metabolism, and oxidative stress research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans cytoplasm and mitochondrion, 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 cytoplasm and mitochondrion across matched conditions\u003c\/li\u003e\n\u003cli\u003echanges associated with proliferative state, oncogenic signaling, or treatment response\u003c\/li\u003e\n\u003cli\u003eresponses linked to nutrient status, mitochondrial state, or metabolic rewiring\u003c\/li\u003e\n\u003cli\u003eredox-associated shifts that may alter abundance, localization, or pathway coupling\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 GPX1. 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 GPX1 reflect biology rather than handling. When interpreting GPX1, 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 GPX1 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":57577680601433,"sku":"F1285-20UL","price":149.0,"currency_code":"EUR","in_stock":true},{"title":"100 µl","offer_id":57577680634201,"sku":"F1285-100UL","price":329.0,"currency_code":"EUR","in_stock":true},{"title":"2 × 100 µl","offer_id":57577680666969,"sku":"F1285-2X100UL","price":489.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/F1285-IHC1.jpg?v=1773599541","url":"https:\/\/absource-diagnostics.myshopify.com\/products\/gpx1-antibody-sc-f1285","provider":"Absource Diagnostics","version":"1.0","type":"link"}