{"product_id":"recombinant-human-t-cell-leukemia-virus-3-envelope-glycoprotein-gp63-env-partial-bhp10516929","title":"Recombinant Human T-cell leukemia virus 3 Envelope glycoprotein gp63 (env), partial","description":"\u003ch2\u003eOverview\u003c\/h2\u003e \u003cp\u003eThis product is a recombinant strain 2026nd env protein commonly used as a defined reagent for assay development, interaction studies, and cell-based functional experiments. \u003c\/p\u003e \u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExpression region:\u003c\/strong\u003e 21-444aa — region selection can affect binding epitopes and functional interpretation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExpression system:\u003c\/strong\u003e Mammalian cell — expression context can influence folding and post-translational features.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConjugate\/format:\u003c\/strong\u003e C-terminal hFc1-tagged — useful for platform-specific capture or detection workflows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFormat note:\u003c\/strong\u003e Labeled as partial in the product title; confirm compatibility with your assay design.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eBiological background\u003c\/h2\u003e \u003cp\u003eThe surface protein (SU) attaches the virus to the host cell by binding to its receptor. This interaction triggers the refolding of the transmembrane protein (TM) and is thought to activate its fusogenic potential by unmasking its fusion peptide.\u003c\/p\u003e \u003ch2\u003eResearch relevance and current trends\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eAntigen design for serology assay development and immunoprofiling across cohorts.\u003c\/li\u003e \u003cli\u003eEpitope-focused studies evaluating variant-dependent antigenicity and antibody binding.\u003c\/li\u003e \u003cli\u003eUse of recombinant antigens as benchmarks in neutralization and binding platforms.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eCommon research applications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eUse as a reagent for consistent dosing across in vitro assays\u003c\/li\u003e \u003cli\u003eGenerate standard curves or spike-in controls in buffer or sample matrix for plate assays\u003c\/li\u003e \u003cli\u003eUse env as antigen control for serology assay development and immunoreactivity testing\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eNotes for experimental interpretation\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eConsider isoforms, processing, or post-translational modifications that may differ from endogenous protein across systems.\u003c\/li\u003e \u003cli\u003eFor tagged or labeled formats, confirm that the tag does not occlude binding sites relevant to your readout.\u003c\/li\u003e \u003cli\u003eUse appropriate negative\/positive controls and orthogonal assays when interpreting binding or activity differences.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- Sources (internal): - UniProt Knowledgebase (UniProt): https:\/\/www.uniprot.org\/ - NCBI Gene (NIH\/NCBI): https:\/\/www.ncbi.nlm.nih.gov\/gene\/ - NCBI Protein (NIH\/NCBI): https:\/\/www.ncbi.nlm.nih.gov\/protein\/ - Reactome Pathway Database: https:\/\/reactome.org\/ - KEGG Pathway Database: https:\/\/www.kegg.jp\/ - NCBI Virus (NIH\/NCBI): https:\/\/www.ncbi.nlm.nih.gov\/labs\/virus\/ - ICTV Virus Taxonomy: https:\/\/ictv.global\/ --\u003e","brand":"CUSABIO TECHNOLOGY LLC","offers":[{"title":"1 mg","offer_id":53059854958957,"sku":"CSB-MP611313HAAL-1MG","price":3168.0,"currency_code":"USD","in_stock":true},{"title":"100 ug","offer_id":53059918168429,"sku":"CSB-MP611313HAAL-100UG","price":448.0,"currency_code":"USD","in_stock":true},{"title":"20 ug","offer_id":53059918201197,"sku":"CSB-MP611313HAAL-20UG","price":256.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/CSB-MP611313HAAL-SDS.jpg?v=1772294610","url":"https:\/\/www.ebiohippo.com\/products\/recombinant-human-t-cell-leukemia-virus-3-envelope-glycoprotein-gp63-env-partial-bhp10516929","provider":"BioHippo","version":"1.0","type":"link"}