{"product_id":"recombinant-human-coronavirus-nl63-nucleoprotein-n-bhp10509303","title":"Recombinant Human coronavirus NL63 Nucleoprotein (N)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e \u003cp\u003eRecombinant Human coronavirus NL63 Nucleoprotein (N) is a recombinant protein reagent derived from Human coronavirus NL63 (HCoV-NL63) and produced in Baculovirus. It is commonly used to support Immunology research by enabling binding assays, assay development and protein–protein interaction studies in controlled in vitro settings.\u003c\/p\u003e \u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExpressed region:\u003c\/strong\u003e 1-377aa. Region selection can focus on functional domains, improve solubility, or isolate interaction surfaces for targeted studies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExpression system:\u003c\/strong\u003e Baculovirus. Expression host can influence folding and the presence\/absence of post-translational modifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTag \/ fusion:\u003c\/strong\u003e N-terminal 10xHis-tagged and C-terminal Myc-tagged. Tags can support purification and detection; evaluate potential tag effects when studying sensitive interactions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolecular weight (reported):\u003c\/strong\u003e 46.3 kDa. Apparent size may vary with tags, processing, and gel conditions.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eWhen comparing results across batches or platforms, interpret signals in the context of construct design (region, tags) and expression host, especially for modification-dependent interactions.\u003c\/p\u003e \u003ch2\u003eBiological background\u003c\/h2\u003e \u003cp\u003eThe gene commonly associated with this target is \u003cstrong\u003eN\u003c\/strong\u003e. NL63-N refers to a protein target that is studied across multiple biological contexts; annotations and nomenclature can vary by species and isoform. This product corresponds to the Human coronavirus NL63 (HCoV-NL63) sequence context, which can be important when comparing homologs or orthologs across model systems. For curated functional annotations, domains, and sequence features, consult primary databases (e.g., UniProt\/NCBI) and the recent literature for the specific organism and isoform.\u003c\/p\u003e \u003ch2\u003eResearch relevance and current trends\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eProfiling immune signaling nodes and cytokine pathways across cell types and activation states.\u003c\/li\u003e \u003cli\u003eStudying ligand–receptor interactions that shape immune cell communication and effector function.\u003c\/li\u003e \u003cli\u003eBuilding quantitative assays to compare pathway modulation by genetic or pharmacologic perturbations.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eCommon research applications\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eAssay and standard development for immunoassays or binding-based detection methods.\u003c\/li\u003e \u003cli\u003eProtein–protein interaction studies (e.g., receptor–ligand or complex assembly) using purified components.\u003c\/li\u003e \u003cli\u003eStructure–function analysis, including domain mapping or evaluation of sequence variants.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIn quantitative assay development, changes in binding or activity readouts are typically interpreted relative to appropriate negative\/positive controls and, where possible, orthogonal assay formats that support the same conclusion.\u003c\/p\u003e \u003ch2\u003eNotes for experimental interpretation\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eRecombinant constructs may represent a defined region (domain) rather than the full-length protein; interpret results in the context of the expressed region.\u003c\/li\u003e \u003cli\u003eTag or fusion elements can aid purification and detection but may influence binding surfaces or oligomerization; consider tag controls when relevant.\u003c\/li\u003e \u003cli\u003eSpecies and isoform differences can affect interaction partners and post-translational modifications; align experimental controls to the intended biological context.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- Sources (internal): - UniProtKB entry for Q6Q1R8 — UniProt — https:\/\/www.uniprot.org\/uniprotkb\/Q6Q1R8\/entry - NCBI Gene search (N) — NCBI — https:\/\/www.ncbi.nlm.nih.gov\/gene\/?term=N - PubMed search (N) — NCBI — https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=N - RCSB PDB search (N) — RCSB PDB — https:\/\/www.rcsb.org\/search?query=N - PubMed search (NL63-N) — NCBI — https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=NL63-N --\u003e","brand":"CUSABIO TECHNOLOGY LLC","offers":[{"title":"1 mg","offer_id":53065283469677,"sku":"CSB-BP744150HIX-1MG","price":2240.0,"currency_code":"USD","in_stock":true},{"title":"100 ug","offer_id":53065420079469,"sku":"CSB-BP744150HIX-100UG","price":887.0,"currency_code":"USD","in_stock":true},{"title":"20 ug","offer_id":53065420112237,"sku":"CSB-BP744150HIX-20UG","price":317.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/CSB-BP744150HIX-SDS.jpg?v=1772476439","url":"https:\/\/www.ebiohippo.com\/products\/recombinant-human-coronavirus-nl63-nucleoprotein-n-bhp10509303","provider":"BioHippo","version":"1.0","type":"link"}