{"product_id":"acta2-antibody-sc-f2514","title":"α smooth muscle Actin \/ α-SMA Antibody","description":"\u003ch2\u003eAbout the Target\u003c\/h2\u003e\u003cp\u003eα smooth muscle Actin \/ α-SMA is an actin isoform encoded by the ACTA2 gene, primarily found in vascular smooth muscle cells but also expressed in myofibroblasts during wound healing and fibrosis. Structurally, α-SMA polymerizes into filaments, forming part of the contractile apparatus in smooth muscle cells, where it interacts with myosin to facilitate contraction. Depending on the literature source, ACTA2 may also be discussed as alpha smooth muscle Actin \/ alpha-SMA and alpha-Smooth Muscle.\u003c\/p\u003e\u003cp\u003eReported cellular context includes cytoplasm and cytoskeleton, which can matter when signal is compared across treatments or changing cell states. Following ACTA2 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\u003eACTA2 is commonly interpreted in the context of cardiovascular, developmental biology, and cell signaling research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans cytoplasm and cytoskeleton, 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 cytoskeleton across matched conditions\u003c\/li\u003e\n\u003cli\u003echanges linked to vascular, contractile, or hemodynamic cell-state cues\u003c\/li\u003e\n\u003cli\u003estage-dependent patterns during differentiation, morphogenesis, or lineage commitment\u003c\/li\u003e\n\u003cli\u003esignal-dependent shifts after ligand, inhibitor, or growth-factor perturbation\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 ACTA2. 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 ACTA2 reflect biology rather than handling. When interpreting ACTA2, 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 ACTA2 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":57577956704601,"sku":"F2514-20UL","price":169.0,"currency_code":"EUR","in_stock":true},{"title":"100 µl","offer_id":57577956737369,"sku":"F2514-100UL","price":379.0,"currency_code":"EUR","in_stock":true},{"title":"2 × 100 µl","offer_id":57577956770137,"sku":"F2514-2X100UL","price":569.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/F2514-IF.png?v=1773600491","url":"https:\/\/absource-diagnostics.myshopify.com\/products\/acta2-antibody-sc-f2514","provider":"Absource Diagnostics","version":"1.0","type":"link"}