{"product_id":"zebrafish-etv2-antibody-ets-variant-transcription-factor-2-etsrp-bha17136417","title":"Zebrafish Etv2 Antibody \/ ETS variant transcription factor 2 \/ Etsrp","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eZebrafish Etv2 Antibody \/ ETS variant transcription factor 2 \/ Etsrp is a anti-ETV2 Rabbit antibody Polyclonal (rabbit origin) supplied in Antigen affinity purified format. Recommended for workflows such as Western blot (WB), IHC-P with listed reactivity in Zebrafish.\u003c\/p\u003e\u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget:\u003c\/strong\u003e ETV2\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 WB, IHC-P\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBiological background\u003c\/h2\u003e\u003cdiv\u003eETS variant transcription factor 2, also known as Etv2, is a member of the ETS family of transcription factors that are critical regulators of gene expression during embryonic development. In zebrafish, Etv2 plays a key role in the early specification of both vascular and hematopoietic lineages and is considered a master regulator of endothelial and blood cell fate.\u003cp\u003eEtv2 is expressed early in the lateral plate mesoderm and is one of the first transcription factors to mark cells destined to become vascular endothelial cells and hematopoietic progenitors. It activates a network of downstream genes required for the formation of blood vessels and blood cells, including regulators of endothelial identity and vascular integrity. Etv2 also works in coordination with other transcription factors to initiate and stabilize lineage commitment.\u003c\/p\u003e\n\u003cp\u003eLoss of Etv2 function in zebrafish results in the absence of major blood vessels and blood cells, underscoring its essential role in mesodermal patterning. Because of its early and transient expression during development, zebrafish Etv2 is a valuable tool for studying the genetic control of vasculogenesis, hematopoiesis, and mesodermal differentiation.\u003c\/p\u003e\n\u003cp\u003eEtv2 is also widely used in regenerative medicine and stem cell research as a reprogramming factor capable of inducing endothelial identity. Its functional conservation across species makes zebrafish an ideal model for investigating cardiovascular and blood development, as well as for screening drugs that target vascular and hematopoietic pathways.\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\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\u003eImmunohistochemistry:\u003c\/strong\u003e map target signal in tissue context and compare regions\/phenotypes.\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 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=ETV2 - NCBI Gene search — NCBI — https:\/\/www.ncbi.nlm.nih.gov\/gene\/?term=ETV2 - Ensembl search — Ensembl — https:\/\/www.ensembl.org\/Multi\/Search\/Results?q=ETV2 - Human Protein Atlas search — HPA — https:\/\/www.proteinatlas.org\/search\/ETV2 - PubMed (review) — NLM — https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=ETV2+review --\u003e","brand":"NSJ Bioreagents","offers":[{"title":"0.5mg\/ml if reconstituted with 0.2ml sterile DI water \/ 100 ug","offer_id":53047329096045,"sku":"RZ1222","price":539.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/get_image_622bfb9e-55bf-4514-bbae-59cbbca20299.jpg?v=1772019458","url":"https:\/\/www.ebiohippo.com\/products\/zebrafish-etv2-antibody-ets-variant-transcription-factor-2-etsrp-bha17136417","provider":"BioHippo","version":"1.0","type":"link"}