{"product_id":"recombinant-mouse-cd256-tnfsf13-protein-n-fc-bhp21400005","title":"Recombinant Mouse CD256\/TNFSF13 Protein, N-Fc","description":"\u003ch2\u003eBackground\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is CD256?\u003c\/strong\u003e Tumor necrosis factor ligand superfamily member 13 (TNFSF13; APRIL) (APRIL \/ TNFSF13) is a Secreted\/processed TNF superfamily ligand that forms oligomeric signaling assemblies. This target is supplied here as a \u003cstrong\u003erecombinant protein reagent for research use only\u003c\/strong\u003e, enabling controlled biochemical and cell-free interrogation of binding, activity, and interaction logic with a traceable input material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcellular localization (research context):\u003c\/strong\u003e Secreted\/extracellular; can associate with cell surfaces and extracellular matrix components depending on context.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDomain \/ architecture (why fragments matter):\u003c\/strong\u003e A TNF-homology domain (THD) fold that supports trimerization and receptor engagement; many constructs are soluble ectodomain fragments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat this recombinant protein represents:\u003c\/strong\u003e This product is a \u003cstrong\u003erecombinant Mouse CD256\u003c\/strong\u003e protein  corresponding to \u003cstrong\u003eLys104-Leu241\u003c\/strong\u003e with a \u003cstrong\u003eN-Fc\u003c\/strong\u003e tag. It is expressed in \u003cstrong\u003eMammalian Cells\u003c\/strong\u003e and supplied as a purified RUO reagent.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eBiological significance and function\u003c\/h2\u003e\n\u003cp\u003eTNFSF13 (APRIL; historically referenced in CD antigen contexts) is used in immunology research to interrogate ligand–receptor signaling that tunes B-cell biology and related signaling programs. Recombinant ligand preparations allow controlled titration and receptor-binding studies in defined systems.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eMolecular characteristics relevant to experimental design\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtein class:\u003c\/strong\u003e Secreted\/processed TNF superfamily ligand that forms oligomeric signaling assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegion \/ construct:\u003c\/strong\u003e Lys104-Leu241\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. molecular weight:\u003c\/strong\u003e 46.63 kDa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Lyophilized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity:\u003c\/strong\u003e \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurification:\u003c\/strong\u003e Affinity-chromatography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePost-translational and conformational considerations:\u003c\/strong\u003e As a secreted ligand, disulfide formation and higher-order assembly can affect receptor binding and apparent potency. Mammalian expression is often preferred when native-like processing is important. Mammalian expression can help preserve disulfide bonding and native-like glycosylation patterns that influence conformation and binding behavior.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eExpression and purification context (quality transparency for RUO)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpression system:\u003c\/strong\u003e Mammalian Cells\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegion expressed:\u003c\/strong\u003e Lys104-Leu241\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTag:\u003c\/strong\u003e N-Fc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurification:\u003c\/strong\u003e Affinity-chromatography\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity:\u003c\/strong\u003e \u0026gt;90%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormulation (context):\u003c\/strong\u003e Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEndotoxin:\u003c\/strong\u003e Not provided in the public listing (contact for details if your assay is endotoxin-sensitive).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReconstitution:\u003c\/strong\u003e Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eResearch interpretation\u003c\/h2\u003e\n\u003cp\u003eCD256 recombinant reagents are most valuable when you need a \u003cstrong\u003edefined molecular input\u003c\/strong\u003e to reduce variability from endogenous expression and processing. For extracellular proteins and viral antigens, folding and glycan\/disulfide status can shift epitope exposure and binding readouts; keeping expression system and construct boundaries consistent improves interpretability.\u003c\/p\u003e","brand":"Biohippo Inc","offers":[{"title":"100 ug","offer_id":53000605696365,"sku":"MF941011-100UG","price":478.0,"currency_code":"USD","in_stock":true},{"title":"1 mg","offer_id":53000605729133,"sku":"MF941011-1MG","price":2878.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.ebiohippo.com\/products\/recombinant-mouse-cd256-tnfsf13-protein-n-fc-bhp21400005","provider":"BioHippo","version":"1.0","type":"link"}