{"product_id":"phox2b-antibody-sc-f2798","title":"PHOX2B C-terminal Antibody","description":"\u003ch2\u003eAbout the Target\u003c\/h2\u003e\u003cp\u003ePHOX2B (paired‐like homeobox 2B) C-terminal is a highly conserved 314-amino acid homeobox transcription factor essential for the development of the autonomic nervous system and brainstem structures that regulate respiration. It is primarily expressed during development in regions controlling autonomic and respiratory functions. Structurally, PHOX2B comprises an N-terminal domain, a central DNA-binding homeodomain, and a C-terminal domain containing two polyalanine (polyAla) tracts of 9 and 20 residues. Depending on the literature source, PHOX2B may also be discussed as PHOX2B C-terminal.\u003c\/p\u003e\u003cp\u003eReported cellular context includes nucleus, which can matter when signal is compared across treatments or changing cell states. Following PHOX2B 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\u003ePHOX2B is commonly interpreted in the context of neuroscience and developmental biology research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans nucleus, 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\u003esignal enrichment within nucleus relative to the broader cellular background\u003c\/li\u003e\n\u003cli\u003ecompartment-specific patterns relevant to neuronal polarity, transport, or synaptic context\u003c\/li\u003e\n\u003cli\u003estage-dependent patterns during differentiation, morphogenesis, or lineage commitment\u003c\/li\u003e\n\u003cli\u003eco-patterning with orthogonal markers and control conditions that clarify pathway state\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 PHOX2B. 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 PHOX2B reflect biology rather than handling. When interpreting PHOX2B, 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 PHOX2B 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":57577972695385,"sku":"F2798-20UL","price":169.0,"currency_code":"EUR","in_stock":true},{"title":"100 µl","offer_id":57577972728153,"sku":"F2798-100UL","price":369.0,"currency_code":"EUR","in_stock":true},{"title":"2 × 100 µl","offer_id":57577972760921,"sku":"F2798-2X100UL","price":549.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/F2798-IF.png?v=1773600701","url":"https:\/\/absource.de\/products\/phox2b-antibody-sc-f2798","provider":"Absource Diagnostics","version":"1.0","type":"link"}