{"product_id":"corning-costar-3690-culture-microplate-96-well-eia-ria-high-binding","title":"Corning Costar 3690 Culture Microplate 96 Well EIA\/RIA High Binding 2 Packs with 25 Plates Each - Total of 50 Plates","description":"\u003ch3\u003eCorning Costar 3690 96-Well Half-Area High Binding Microplate (EIA\/RIA)\u003c\/h3\u003e\n\u003cp\u003eThe Corning Costar 3690 is a precision-engineered 96-well microplate designed for high-sensitivity Immunoassays (EIA\/RIA) where reagent conservation is a priority. Featuring a unique \"Half-Area\" well geometry, this plate allows researchers to reduce sample and reagent volumes by 50% while maintaining the standard path length of a 96-well format. The specialized High Binding surface is modified to enhance the adsorption of medium-to-large biomolecules (including IgG), ensuring superior coating efficiency and high signal-to-noise ratios. Manufactured from crystal-grade polystyrene, the 3690 is the ideal choice for high-throughput screening, antibody titrations, and diagnostic assay development.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpiration: 2015.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance and Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eHalf-Area Reagent Savings:\u003c\/b\u003e The reduced well diameter allows for optimal performance with working volumes as low as 25 µl, significantly reducing the cost per well for expensive antibodies and rare samples.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eHigh Binding Surface Chemistry:\u003c\/b\u003e The polystyrene surface is vacuum-gas plasma treated to increase its binding capacity for proteins and molecules with ionic groups or hydrophobic regions (400–500ng IgG\/cm²).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eExceptional Optical Clarity:\u003c\/b\u003e The clear, flat-bottom design ensures a distortion-free optical path, making it fully compatible with standard top-reading and bottom-reading microplate readers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eStandardized Footprint:\u003c\/b\u003e Despite the half-area well design, the plate conforms to standard ANSI\/SLAS dimensions, ensuring seamless integration with automated liquid handlers and robotic stackers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCatalog Number:\u003c\/b\u003e 3690\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eFormat:\u003c\/b\u003e 96-Well Half-Area Clear Flat Bottom\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSurface Treatment:\u003c\/b\u003e High Binding (Non-TC Treated)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eTotal Well Volume:\u003c\/b\u003e 190 µl\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eRecommended Working Volume:\u003c\/b\u003e 25 to 125 µl\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eGrowth\/Binding Area:\u003c\/b\u003e 0.158 cm² per well\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSterility:\u003c\/b\u003e Non-sterile (Standard for EIA\/RIA assays)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003ePackaging:\u003c\/b\u003e 25 Plates per Bag \/ 50 Plates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCost-Efficient ELISA:\u003c\/b\u003e Specifically designed for assays using high-value reagents where reducing volume from 100 µl to 50 µl provides significant long-term savings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMaximized Signal Intensity:\u003c\/b\u003e The narrow well diameter increases the concentration of the analyte over the binding surface, often leading to improved sensitivity in colorimetric assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eDiagnostic Assay Development:\u003c\/b\u003e Used extensively in the development of commercial assay kits requiring high reproducibility and well-to-well consistency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eEase of Automation:\u003c\/b\u003e The rigid sidewall construction and standard footprint prevent warping and ensure reliable performance during vigorous automated washing and shaking cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp style=\"margin: 0; font-size: 0.8em;\"\u003e\u003ci\u003eAll product names, logos, and brands are property of their respective owners.\u003c\/i\u003e\u003c\/p\u003e","brand":"Corning","offers":[{"title":"Default Title","offer_id":44496963633404,"sku":"2797","price":85.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/45474850-32c9-4a04-a299-d75bc2d0417d_1_Shopify_1024.jpg?v=1789946345","url":"https:\/\/lifesciencestrading.com\/products\/corning-costar-3690-culture-microplate-96-well-eia-ria-high-binding","provider":"Life Sciences Trading","version":"1.0","type":"link"}