{"product_id":"bcl9l-antibody-bha17128463","title":"BCL9L Antibody","description":"\u003ch2\u003eOverview\u003c\/h2\u003e \u003cp\u003eBCL9L Antibody is an antibody targeting \u003cstrong\u003eBCL9L\u003c\/strong\u003e, raised in \u003cstrong\u003eRabbit\u003c\/strong\u003e for protein detection and localization studies where these specifications are required.\u003c\/p\u003e \u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTarget:\u003c\/strong\u003e BCL9L.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAntibody identity:\u003c\/strong\u003e Polyclonal (rabbit origin); Rabbit IgG.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConjugate\/label:\u003c\/strong\u003e Unconjugated (affects detection chemistry and multiplex compatibility).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Antigen affinity purified.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecies reactivity:\u003c\/strong\u003e Human, Mouse, Rat.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eListed applications:\u003c\/strong\u003e WB, IHC-P, IF, Direct ELISA (refer to on-page specifications for application-specific guidance).\u003c\/li\u003e \u003c\/ul\u003e  \u003ch2\u003eBiological background\u003c\/h2\u003e \u003cp\u003eB-cell CLL\/lymphoma 9 like is a protein that in humans is encoded by the BCL9L gene. It is mapped to 11q23.3. Bcl-9 (B-cell lymphoma 9; also Protein legless homolog) is a transcriptional regulator that belongs to the Bcl-9 family of proteins. It is expressed in multiple tissues and serves to recruit Pygopus to the Wnt-pathway beta -catenin-TCF complex in the nucleus. Bcl-9 and Bcl-9-2 are considered evolutionary duplicates of Legless that perform the same task with different regulation. Human Bcl-9 is 1426 amino acids (aa) in length. It contains one phosphothreonine and three phosphoserine sites that have been identified so far, two poly-Pro regions (aa 514?517 and 970?973), and one poly-Ala segment (aa 900?903). There is one potential alternate start site at Met27, and a variant isoform exists that shows a four aa substitution for aa 1391?1426. Over aa 1009?1328, human Bcl-9 is 96% aa identical to mouse Bcl-9.\u003c\/p\u003e \u003ch2\u003eResearch relevance and current trends\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eComparative expression profiling across cell types, tissues, or perturbations (e.g., drug treatment, genetic editing, or differentiation).\u003c\/li\u003e \u003cli\u003eSubcellular localization and trafficking studies, including co-localization with pathway markers in microscopy-based assays.\u003c\/li\u003e \u003cli\u003eIntegration of protein-level measurements with transcriptomics or proteomics to relate abundance to regulation and phenotype.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eCommon research applications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eWestern blotting: researchers commonly compare relative signal levels across conditions and use appropriate negative\/positive controls for interpretation.\u003c\/li\u003e \u003cli\u003eImmunohistochemistry: researchers commonly compare relative signal levels across conditions and use appropriate negative\/positive controls for interpretation.\u003c\/li\u003e \u003cli\u003eImmunofluorescence: researchers commonly compare relative signal levels across conditions and use appropriate negative\/positive controls for interpretation.\u003c\/li\u003e \u003cli\u003eELISA: researchers commonly compare relative signal levels across conditions and use appropriate negative\/positive controls for interpretation.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eInterpretation should account for antibody-dependent factors such as epitope accessibility, isoforms, and sample preparation differences across workflows.\u003c\/p\u003e \u003ch2\u003eNotes for experimental interpretation\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIsoforms and PTMs:\u003c\/strong\u003e many targets have multiple isoforms and post-translational modifications that can shift apparent signal or localization; interpret bands\/signals accordingly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEpitope context:\u003c\/strong\u003e binding can depend on protein conformation and sample processing; region information in the title\/immunogen can help anticipate what may be detected.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecies differences:\u003c\/strong\u003e predicted or validated reactivity may vary by ortholog sequence and sample context; confirm in your model system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eControl concepts:\u003c\/strong\u003e include negative controls (no-primary\/isotype), and where possible genetic controls (KO\/KD) or independent antibodies to strengthen conclusions.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- Sources (internal): - UniProtKB entry Q86UU0 — UniProt — https:\/\/www.uniprot.org\/uniprotkb\/Q86UU0 - Gene search: BCL9L — NCBI Gene — https:\/\/www.ncbi.nlm.nih.gov\/gene\/?term=BCL9L - Ensembl search: BCL9L — Ensembl — https:\/\/www.ensembl.org\/Multi\/Search\/Results?q=BCL9L - PubMed search: BCL9L antibody — PubMed — https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=BCL9L+antibody - Reactome search: BCL9L — Reactome — https:\/\/reactome.org\/content\/query?q=BCL9L --\u003e","brand":"NSJ Bioreagents","offers":[{"title":"0.5mg\/ml if reconstituted with 0.2ml sterile DI water \/ 100 ug","offer_id":53046420636013,"sku":"RQ4979","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/get_image_fa54bace-dc5e-4c4c-9c16-a9f40a5a56e1.jpg?v=1772000545","url":"https:\/\/www.ebiohippo.com\/products\/bcl9l-antibody-bha17128463","provider":"BioHippo","version":"1.0","type":"link"}