{"product_id":"tecan-microplate-reader-570-nm-filter-for-genios-series","title":"Tecan Microplate Reader 570 nm Filter for GENios Series","description":"\u003cp\u003e\u003cspan class=\"citation-160\"\u003eThe 550 nm filter for the Tecan GENios series is a standard optical component typically used for absorbance measurements and fluorescence emission. In the GENios architecture, these filters are mounted into specialized excitation or emission \u003c\/span\u003e\u003cspan class=\"citation-160\"\u003efilter slides\u003c\/span\u003e\u003cspan class=\"citation-160 citation-end-160\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"1\"\u003eCore Applications\u003c\/h4\u003e\n\u003cp data-path-to-node=\"2\"\u003eThe 550 nm wavelength is vital for several common laboratory readouts:\u003c\/p\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003eAbsorbance (BCA Assay): Used for protein quantification when using the BCA (Bicinchoninic Acid) assay, where the green-to-purple color change of the substrate is measured (peak absorbance is near 562 nm, but 550 nm is a frequently used standard bandwidth).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003eFluorescence Emission (Cy3 \u0026amp; TRITC): Serves as a primary emission filter for orange-red fluorophores like Cy3, TRITC, and TAMRA. It is typically paired with a 530 nm or 535 nm excitation filter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003eColorimetric Viability (MTT): While 570 nm is the peak for MTT formazan, 550 nm is often used as a reference or primary wavelength for measuring cell proliferation and metabolic activity in 96-well formats.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003ePhenol Red Monitoring: Used to measure the pH status of cell culture media based on the absorbance of phenol red.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"citation-159\"\u003eUsed, excellent condition.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Tecan","offers":[{"title":"Default Title","offer_id":48983962419452,"sku":"10659","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/tecan-microplate-reader-570-nm-filter-for-genios-series-filters-tecan-637070.jpg?v=1776500185","url":"https:\/\/lifesciencestrading.com\/zh\/products\/tecan-microplate-reader-570-nm-filter-for-genios-series","provider":"Life Sciences Trading","version":"1.0","type":"link"}