{"product_id":"anti-sars-cov-2-ntd-antibody-4a8-bha21409401","title":"Anti-SARS-CoV-2 NTD antibody (4A8)","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\nAnti-SARS-CoV-2 NTD antibody (4A8) targets \u003cstrong\u003eSARS-CoV-2 NTD\u003c\/strong\u003e (Spike protein S1). Frequently used across ELISA, WB workflows, depending on experimental design and sample type. This antibody is suited for workflows commonly used in Infectious Disease research.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlso known as:\u003c\/strong\u003e Spike protein S1, Spike glycoprotein, Peplomer protein, S glycoprotein, N-terminal domain, NTD, E2, S.\u003c\/p\u003e\n\n\u003ch3\u003eTarget biology\u003c\/h3\u003e\n\u003cp\u003eSARS-CoV-2 NTD (Spike protein S1) is a pathogen-derived antigen commonly used to detect infection, antigen expression, or vaccine\/immune responses in research assays. Assay performance can depend on native conformation, glycosylation, and sample preparation conditions. Common alternative names and symbols used in the literature include: Spike glycoprotein, Peplomer protein, S glycoprotein, N-terminal domain, NTD, E2, S. Based on the annotated name\/class, the target is most often associated with context-dependent localization, though this can vary by model system.\u003c\/p\u003e\n\n\u003ch3\u003eHow this antibody helps\u003c\/h3\u003e\n\u003cp\u003eAs a monoclonal reagent, this antibody is designed for clone-to-clone consistency and epitope-focused recognition. For best performance, interpret signal in the context of appropriate biological controls and orthogonal readouts when available.\u003c\/p\u003e\n\n\u003ch3\u003eRecommended experimental notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTitrate the antibody to optimize signal-to-noise for your specific sample type and detection system.\u003c\/li\u003e\n\u003cli\u003eUse appropriate positive and negative controls (e.g., target-high vs target-low samples, KO\/KD where available).\u003c\/li\u003e\n\u003cli\u003eFor Western blotting, use fresh protease (and phosphatase, if relevant) inhibitors and confirm the primary band at the expected molecular weight; additional bands may reflect isoforms or processing.\u003c\/li\u003e\n\u003cli\u003eFor ELISA, optimize capture\/detection pairing and run a standard curve in matrix-matched diluent when possible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional notes\u003c\/h3\u003e\u003cp\u003eFor research use only.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eFor research use only. Not for diagnostic procedures.\u003c\/em\u003e\u003c\/p\u003e","brand":"Biohippo Inc","offers":[{"title":"50 ug","offer_id":53037060161901,"sku":"VK755013-50UG","price":196.0,"currency_code":"USD","in_stock":true},{"title":"100 ug","offer_id":53037788856685,"sku":"VK755013-100UG","price":326.0,"currency_code":"USD","in_stock":true},{"title":"1 mg","offer_id":53037788889453,"sku":"VK755013-1MG","price":1638.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/VK755013-bioactivity-binding-1.jpg?v=1771748311","url":"https:\/\/www.ebiohippo.com\/products\/anti-sars-cov-2-ntd-antibody-4a8-bha21409401","provider":"BioHippo","version":"1.0","type":"link"}