{"product_id":"ovalbumin-bhp10506122","title":"ovalbumin","description":"\u003ch2\u003eOverview\u003c\/h2\u003e \u003cp\u003eNative chicken ovalbumin (OVA) is purified from chicken egg white and supplied as a research reagent. It is commonly used as a reference material in biochemical and analytical workflows, and to support interpretation when naturally occurring proteoforms (for example, glycosylation or other post‑translational modifications) may matter.\u003c\/p\u003e \u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eNative-source preparation:\u003c\/strong\u003e Purified from a biological source, which can be useful when studying naturally occurring proteoforms and complex formation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolecular form:\u003c\/strong\u003e Full length protein.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClassification:\u003c\/strong\u003e Carrier Protein\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePurity:\u003c\/strong\u003e \u0026gt;95%(SDS-PAGE) (as reported).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Liquid\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommon names \/ aliases:\u003c\/strong\u003e Allergen Gal d II,Egg albumin,Plakalbumin\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThese elements help determine how the reagent behaves in binding, stability, or quantitative measurements, and how closely it reflects biology in the chosen model system.\u003c\/p\u003e \u003ch2\u003eBiological background\u003c\/h2\u003e \u003cp\u003eOvalbumin is the major protein in egg white and a well-established model antigen in immunology. It is also used as a benchmark protein in protein chemistry due to its abundance, stability characteristics, and extensive literature.\u003c\/p\u003e\u003cp\u003eStorage protein of egg white. Lack protease inhibitory activity.\u003c\/p\u003e \u003ch2\u003eResearch relevance and current trends\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eAntigen presentation and T-cell activation studies using ovalbumin-derived epitopes as standardized model systems.\u003c\/li\u003e \u003cli\u003eAllergy and food immunology research where ovalbumin serves as a reference egg allergen component.\u003c\/li\u003e \u003cli\u003eProtein formulation and stability research leveraging ovalbumin as a tractable globular protein.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eCommon research applications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eModel antigen in cellular immunology experiments (conceptual) to study antigen processing and immune recognition.\u003c\/li\u003e \u003cli\u003eReference material in allergen-related assay development and analytical method validation.\u003c\/li\u003e \u003cli\u003eBenchmark protein for chromatography, electrophoresis, and proteomics workflows.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eUse changes in abundance, binding, or activity readouts as context-dependent signals. In many systems, differences may reflect regulation, compartment shifts, complex formation, or sample-matrix effects rather than a single direct mechanism.\u003c\/p\u003e \u003ch2\u003eNotes for experimental interpretation\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eOvalbumin preparations can vary in purity and post-translational modifications; confirm identity for sensitive assays.\u003c\/li\u003e \u003cli\u003eImmune readouts depend on context (adjuvants, routes, cell types); avoid over-interpreting single-marker changes.\u003c\/li\u003e \u003cli\u003eAllergen-related studies are sensitive to trace contaminants; include appropriate negative\/positive controls.\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- Sources (internal): - UniProt: https:\/\/www.uniprot.org\/uniprotkb?query=ovalbumin OVA antigen presentation - NCBI Gene: https:\/\/www.ncbi.nlm.nih.gov\/gene\/?term=ovalbumin OVA antigen presentation - PubMed: https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=ovalbumin OVA antigen presentation%20review --\u003e","brand":"CUSABIO TECHNOLOGY LLC","offers":[{"title":"1 g","offer_id":53052974399853,"sku":"CSB-NP004301C-1G","price":800.0,"currency_code":"USD","in_stock":true},{"title":"100 mg","offer_id":53052974432621,"sku":"CSB-NP004301C-100MG","price":267.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/CSB-NP004301C-SDS.jpg?v=1772166488","url":"https:\/\/www.ebiohippo.com\/products\/ovalbumin-bhp10506122","provider":"BioHippo","version":"1.0","type":"link"}