{"product_id":"il12b-antibody-interleukin-12-beta-il12-p40-bha17135566","title":"IL12B Antibody \/ Interleukin 12 beta \/ IL12 p40","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eIL12B Antibody \/ Interleukin 12 beta \/ IL12 p40 is a anti-IL12B Rabbit antibody Recombinant Rabbit Monoclonal clone 31I13 supplied in Liquid format. Recommended for workflows such as Western blot (WB), Immunocytochemistry (ICC), Immunofluorescence (IF), Flow cytometry (FACS) with listed reactivity in Human.\u003c\/p\u003e\u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget:\u003c\/strong\u003e IL12B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntibody details:\u003c\/strong\u003e Rabbit, Recombinant Rabbit Monoclonal, clone 31I13, isotype Rabbit IgG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Liquid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications (as listed):\u003c\/strong\u003e WB, ICC, IF, FACS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBiological background\u003c\/h2\u003e\u003cdiv\u003eIL12B antibody detects interleukin 12 subunit beta, encoded by the IL12B gene. IL12B forms part of two heterodimeric cytokines, interleukin 12 and interleukin 23. In interleukin 12, IL12B pairs with the IL12A subunit to promote Th1 differentiation and interferon gamma production, supporting cellular immunity against intracellular pathogens. In interleukin 23, IL12B pairs with IL23A to stimulate Th17 responses and production of IL17, driving neutrophilic inflammation. Through these dual roles, IL12B is central to both protective immunity and inflammatory disease.\u003cbr\u003e\u003cbr\u003eIL12B antibody is widely applied in immunology, inflammation, and translational medicine. By detecting IL12B, researchers can examine how immune signaling shapes host defense and pathology. Elevated IL12B expression contributes to autoimmune diseases such as psoriasis, Crohn disease, and multiple sclerosis. Conversely, defective IL12B leads to increased susceptibility to infection due to impaired Th1 responses.\u003cbr\u003e\u003cbr\u003e ELISA quantifies IL12B in serum or culture supernatants. Western blot assays detect IL12B protein bands in activated immune cell lysates. Immunohistochemistry maps expression in lymphoid tissues, while immunofluorescence highlights secretion patterns in dendritic cells and macrophages. These diverse applications make IL12B antibody a versatile tool for immune research.\u003cbr\u003e\u003cbr\u003eIL12B has therapeutic relevance as a target of monoclonal antibodies that block interleukin 12 and interleukin 23 signaling. Agents such as ustekinumab neutralize IL12B and provide clinical benefit in psoriasis and inflammatory bowel disease. By applying IL12B antibody, scientists can evaluate pathway activity and therapeutic responses in autoimmune and inflammatory disorders.\u003cbr\u003e\u003cbr\u003eIL12B antibody from\u003c\/div\u003e\u003ch2\u003eResearch relevance and current trends\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConnecting protein-level changes to phenotype using orthogonal readouts (genetic perturbation, transcriptomics, imaging).\u003c\/li\u003e\n\u003cli\u003eConsidering isoforms and post-translational regulation when interpreting protein-level changes.\u003c\/li\u003e\n\u003cli\u003eComparing results across species and model systems with matched controls.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon research applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWestern blotting:\u003c\/strong\u003e compare relative abundance and activation-state changes across conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmunofluorescence:\u003c\/strong\u003e visualize subcellular distribution and cell-to-cell heterogeneity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow cytometry:\u003c\/strong\u003e quantify target-positive populations and signal shifts at single-cell resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInterpret changes in signal alongside appropriate controls and, when relevant, in parallel with total-protein or pathway readouts.\u003c\/p\u003e\u003ch2\u003eNotes for experimental interpretation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSignal can reflect expression level, isoform composition, and post-translational state; interpret results in the context of your model system and stimuli.\u003c\/li\u003e\n\u003cli\u003eSpecies differences and sample matrices can influence epitope recognition; prioritize matched controls and orthogonal confirmation when feasible.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAntibody notes:\u003c\/strong\u003e Monoclonal antibodies provide a defined epitope recognition profile that can support consistent comparisons across experiments.\u003c\/p\u003e\u003c!-- Sources (internal): - UniProt search — UniProt — https:\/\/www.uniprot.org\/uniprotkb?query=IL12B - NCBI Gene search — NCBI — https:\/\/www.ncbi.nlm.nih.gov\/gene\/?term=IL12B - Ensembl search — Ensembl — https:\/\/www.ensembl.org\/Multi\/Search\/Results?q=IL12B - Human Protein Atlas search — HPA — https:\/\/www.proteinatlas.org\/search\/IL12B - PubMed (review) — NLM — https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=IL12B+review --\u003e","brand":"NSJ Bioreagents","offers":[{"title":"Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol, 0.4-0.5mg\/ml BSA \/ 100 ul","offer_id":53047295607149,"sku":"FY12663","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/get_image_b10f9bba-793e-4fc5-ab52-13cf67bf4579.jpg?v=1772019324","url":"https:\/\/www.ebiohippo.com\/products\/il12b-antibody-interleukin-12-beta-il12-p40-bha17135566","provider":"BioHippo","version":"1.0","type":"link"}