{"product_id":"comt-antibody-sc-f4580","title":"COMT Antibody","description":"\u003ch2\u003eAbout the Target\u003c\/h2\u003e\u003cp\u003eCOMT (Catechol-O-methyltransferase) is an intracellular enzyme responsible for the O-methylation and inactivation of catechol-containing compounds, including catecholamines (dopamine, epinephrine, norepinephrine), L-DOPA, catecholestrogens, and dietary polyphenols. The COMT gene, located on chromosome 22q11. 2, encodes two isoforms: soluble COMT (S-COMT), predominantly expressed in peripheral tissues like the liver, kidney, and blood; and membrane-bound COMT (MB-COMT), primarily found in the brain, especially in the prefrontal cortex, where it plays a key role in regulating extracellular dopamine levels. Depending on the literature source, COMT may also be discussed as catecholamine; dopamine; Parkinson; Parkinson's.\u003c\/p\u003e\u003cp\u003eReported cellular context includes cell membrane, cytoplasm, and membrane, which can matter when signal is compared across treatments or changing cell states. Following COMT 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\u003eCOMT is commonly interpreted in the context of neuroscience research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans cell membrane, cytoplasm, and 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 cell membrane, cytoplasm, and membrane across matched conditions\u003c\/li\u003e\n\u003cli\u003ecompartment-specific patterns relevant to neuronal polarity, transport, or synaptic context\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 COMT. 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 COMT reflect biology rather than handling. When interpreting COMT, 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 COMT 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":57578067591513,"sku":"F4580-20UL","price":169.0,"currency_code":"EUR","in_stock":true},{"title":"100 µl","offer_id":57578067624281,"sku":"F4580-100UL","price":379.0,"currency_code":"EUR","in_stock":true},{"title":"2 × 100 µl","offer_id":57578067657049,"sku":"F4580-2X100UL","price":569.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/F4580-wb.gif?v=1773601684","url":"https:\/\/absource-diagnostics.myshopify.com\/products\/comt-antibody-sc-f4580","provider":"Absource Diagnostics","version":"1.0","type":"link"}