{"product_id":"zebrafish-srebf1-antibody-sterol-regulatory-element-binding-protein-1-bha17136510","title":"Zebrafish Srebf1 Antibody \/ Sterol regulatory element-binding protein 1","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eZebrafish Srebf1 Antibody \/ Sterol regulatory element-binding protein 1 is a anti-SREBF1 Rabbit antibody Polyclonal (rabbit origin) supplied in Antigen affinity purified format. Recommended for workflows such as IHC-P with listed reactivity in Zebrafish. Reported localization: Cytoplasm (ER, Golgi, Vesicles), Nucleus.\u003c\/p\u003e\u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget:\u003c\/strong\u003e SREBF1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntibody details:\u003c\/strong\u003e Rabbit, Polyclonal (rabbit origin), isotype Rabbit Ig\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Antigen affinity purified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications (as listed):\u003c\/strong\u003e IHC-P\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBiological background\u003c\/h2\u003e\u003cdiv\u003eZebrafish Srebf1, also known as sterol regulatory element binding transcription factor 1, is a key regulator of lipid metabolism and homeostasis. Srebf1 is a transcription factor that controls the expression of genes involved in fatty acid, triglyceride, and cholesterol biosynthesis. By sensing lipid levels within the cell, Srebf1 activates metabolic pathways that ensure proper energy storage and membrane synthesis, which are essential during growth and development.\u003cp\u003eZebrafish Srebf1 is an ortholog of the human SREBF1 protein, with strong sequence and functional conservation. Like its human counterpart, zebrafish Srebf1 is synthesized as an inactive precursor bound to the endoplasmic reticulum membrane. Upon sensing low sterol levels, the protein undergoes cleavage and translocation to the nucleus, where it binds sterol regulatory elements in target gene promoters to activate transcription.\u003c\/p\u003e\n\u003cp\u003eThe use of a Zebrafish Srebf1 antibody is valuable for detecting and analyzing the expression and processing of this protein in zebrafish tissues. Such antibodies are suitable for applications including western blot, immunohistochemistry, and immunofluorescence to study lipid metabolism and related regulatory pathways. A Zebrafish Srebf1 antibody can also be employed to monitor how dietary, genetic, or pharmacological factors influence lipid biosynthesis in zebrafish models.\u003c\/p\u003e\n\u003cp\u003eThere are currently no known isoforms of zebrafish Srebf1. The high degree of conservation between zebrafish and human Srebf1 makes this protein a relevant model for investigating metabolic disorders, including obesity, fatty liver disease, and cardiovascular disease. Using a high-quality Zebrafish Srebf1 antibody, researchers can explore conserved lipid regulatory mechanisms that have direct human health implications.\u003c\/p\u003e\n\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\u003cli\u003e\n\u003cstrong\u003eImmunohistochemistry:\u003c\/strong\u003e map target signal in tissue context and compare regions\/phenotypes.\u003c\/li\u003e\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 Polyclonal antibodies recognize multiple epitopes, which can broaden the epitope footprint and may increase sensitivity in some contexts.\u003c\/p\u003e\u003c!-- Sources (internal): - UniProt search — UniProt — https:\/\/www.uniprot.org\/uniprotkb?query=SREBF1 - NCBI Gene search — NCBI — https:\/\/www.ncbi.nlm.nih.gov\/gene\/?term=SREBF1 - Ensembl search — Ensembl — https:\/\/www.ensembl.org\/Multi\/Search\/Results?q=SREBF1 - Human Protein Atlas search — HPA — https:\/\/www.proteinatlas.org\/search\/SREBF1 - PubMed (review) — NLM — https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=SREBF1+review --\u003e","brand":"NSJ Bioreagents","offers":[{"title":"0.5mg\/ml if reconstituted with 0.2ml sterile DI water \/ 100 ug","offer_id":53047331914093,"sku":"RZ1315","price":539.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/get_image_79be6067-e4f0-411f-8b35-bbaee8b03fa4.jpg?v=1772019475","url":"https:\/\/www.ebiohippo.com\/products\/zebrafish-srebf1-antibody-sterol-regulatory-element-binding-protein-1-bha17136510","provider":"BioHippo","version":"1.0","type":"link"}