{"product_id":"recombinant-vaccinia-virus-protein-b5-ps-hr-partial-bhp10507438","title":"Recombinant Vaccinia virus Protein B5 (PS\/HR), partial","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis Recombinant Protein provides recombinant \u003cstrong\u003ePS\u003c\/strong\u003e from Vaccinia virus (strain Copenhagen) (VACV), produced in E.coli (region 18-279aa). It is commonly used as a defined reagent for assay development, binding studies, and mechanistic research (RUO).\u003c\/p\u003e\u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegion:\u003c\/strong\u003e 18-279aa (domain boundaries can affect binding\/activity readouts).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpression host:\u003c\/strong\u003e E.coli (may differ from native PTMs\/processing).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTag(s):\u003c\/strong\u003e His, Myc (supports purification\/detection; consider tag effects in controls).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBiological background\u003c\/h2\u003e\u003cp\u003eAlso reported as Plaque-size\/host range protein. Plays a role in the dissolution of the outermost membrane of extracellular enveloped virions (EEV) to allow virion entry into host cells. Participates also in wrapping intracellular mature virions to form intracellular enveloped virions.\u003c\/p\u003e\u003ch2\u003eResearch relevance and current trends\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eUse of recombinant standards to improve assay calibration and cross-study comparability.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003ePlays a role in the dissolution of the outermost membrane of extracellular enveloped virions (EEV) to allow virion entry into host cells. Participates also in wrapping intracellular mature virions to form intracellular enveloped virions.\u003c\/p\u003e\u003ch2\u003eCommon research applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard curve or spike-in reference for quantitative assays involving PS\u003c\/li\u003e\n\u003cli\u003eBinding and specificity benchmarking for detection reagents (conceptual)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNotes for experimental interpretation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRecombinant constructs may not capture all native isoforms or PTMs.\u003c\/li\u003e\n\u003cli\u003eConsider tag- or host-related effects when interpreting binding or activity.\u003c\/li\u003e\n\u003cli\u003eUse appropriate blanks and matrix\/control concepts to separate signal from background.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- Sources (internal): - UniProtKB P21115 — UniProt — https:\/\/www.uniprot.org\/uniprotkb\/P21115 - NCBI Gene search: PS\/HR — NCBI — https:\/\/www.ncbi.nlm.nih.gov\/gene\/?term=PS\/HR - Ensembl search: PS\/HR — Ensembl — https:\/\/www.ensembl.org\/Multi\/Search\/Results?q=PS\/HR - Reactome Pathway Browser — Reactome — https:\/\/reactome.org\/ - NCBI Bookshelf — NCBI — https:\/\/www.ncbi.nlm.nih.gov\/books\/ --\u003e","brand":"CUSABIO TECHNOLOGY LLC","offers":[{"title":"1 mg","offer_id":53053412966765,"sku":"CSB-EP321891VAA1-1MG","price":2466.0,"currency_code":"USD","in_stock":true},{"title":"100 ug","offer_id":53053546856813,"sku":"CSB-EP321891VAA1-100UG","price":729.0,"currency_code":"USD","in_stock":true},{"title":"20 ug","offer_id":53053546889581,"sku":"CSB-EP321891VAA1-20UG","price":388.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/CSB-EP321891VAA1-SDS.jpg?v=1772177671","url":"https:\/\/www.ebiohippo.com\/products\/recombinant-vaccinia-virus-protein-b5-ps-hr-partial-bhp10507438","provider":"BioHippo","version":"1.0","type":"link"}