{"product_id":"recombinant-human-interleukin-12-subunit-beta-il12b-bhp10506212","title":"Recombinant Human Interleukin-12 subunit beta (IL12B)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis Recombinant Protein provides recombinant \u003cstrong\u003eIL12B\u003c\/strong\u003e from Homo sapiens (Human), produced in E.coli (region 23-328aa). 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 23-328aa (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 GST (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 Cytotoxic lymphocyte maturation factor 40KDA subunit ;CLMF p40IL-12 subunit p40NK cell stimulatory factor chain 2 ;NKSF2. Cytokine that can act as a growth factor for activated T and NK cells, enhance the lytic activity of NK\/lymphokine-activated killer cells, and stimulate the production of IFN-gamma by resting PBMC.\u003c\/p\u003e\u003ch2\u003eResearch relevance and current trends\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eQuantitative mapping of ligand\/receptor signaling to downstream phospho- and transcriptional programs.\u003c\/li\u003e\n\u003cli\u003eUse of recombinant standards to improve assay calibration and cross-study comparability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCytokine that can act as a growth factor for activated T and NK cells, enhance the lytic activity of NK\/lymphokine-activated killer cells, and stimulate the production of IFN-gamma by resting PBMC.\u003c\/p\u003e\u003ch2\u003eCommon research applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard curve or spike-in reference for quantitative assays involving IL12B\u003c\/li\u003e\n\u003cli\u003eBinding interaction studies (e.g., SPR\/BLI or plate-based binding formats)\u003c\/li\u003e\n\u003cli\u003eCell-based stimulation studies with downstream marker readouts (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 P29460 — UniProt — https:\/\/www.uniprot.org\/uniprotkb\/P29460 - NCBI Gene search: IL12B — NCBI — https:\/\/www.ncbi.nlm.nih.gov\/gene\/?term=IL12B - Ensembl search: IL12B — Ensembl — https:\/\/www.ensembl.org\/Multi\/Search\/Results?q=IL12B - 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":53053378232685,"sku":"CSB-EP011587HU-1MG","price":1812.0,"currency_code":"USD","in_stock":true},{"title":"100 ug","offer_id":53053476962669,"sku":"CSB-EP011587HU-100UG","price":419.0,"currency_code":"USD","in_stock":true},{"title":"20 ug","offer_id":53053476995437,"sku":"CSB-EP011587HU-20UG","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/CSB-RP066154h-SDS.jpg?v=1772177545","url":"https:\/\/www.ebiohippo.com\/products\/recombinant-human-interleukin-12-subunit-beta-il12b-bhp10506212","provider":"BioHippo","version":"1.0","type":"link"}