{"id":8047,"date":"2025-03-07T12:13:45","date_gmt":"2025-03-07T12:13:45","guid":{"rendered":"https:\/\/vivalr.com\/product\/8047.html"},"modified":"2025-03-07T12:36:24","modified_gmt":"2025-03-07T12:36:24","slug":"factory-supply-6-carboxyfluorescein-cas-3301-79-9-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/es\/product\/8047.html","title":{"rendered":"Factory Supply 6-carboxyfluorescein cas 3301-79-9 With Best Price"},"content":{"rendered":"<h1>User Guide: Factory Supply 6-carboxyfluorescein cas 3301-79-9 With Best Price<\/h1>\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#basic-info\">Informaci\u00f3n b\u00e1sica y par\u00e1metros<\/a><\/li>\n<li><a href=\"#product-uses\">Usos del producto<\/a><\/li>\n<li><a href=\"#product-usage\">Uso del producto<\/a><\/li>\n<li><a href=\"#usage-cases\">Casos de uso<\/a><\/li>\n<li><a href=\"#contact-info\">Informaci\u00f3n de contacto<\/a><\/li>\n<\/ul>\n<h2 id=\"basic-info\">Informaci\u00f3n b\u00e1sica y par\u00e1metros<\/h2>\n<p>6 - carboxyfluorescein, with the CAS number 3301 - 79 - 9, is a well - known fluorescent dye. It is often supplied by factories at the best price. The chemical formula of 6 - carboxyfluorescein is C\u2082\u2081H\u2081\u2082O\u2087, and it has a molecular weight of approximately 376.31 g\/mol. It appears as a solid powder with a characteristic color, usually orange - red. This product is highly soluble in some organic solvents such as dimethyl sulfoxide (DMSO) and methanol, which makes it convenient for various applications. In terms of fluorescence properties, it has an absorption maximum around 492 nm and an emission maximum around 518 nm, emitting a bright green fluorescence under appropriate excitation light.<\/p>\n<h2 id=\"product-uses\">Usos del producto<\/h2>\n<p>6 - carboxyfluorescein has a wide range of applications in different fields. In the biological research field, it is commonly used as a fluorescent tracer. For example, in cell labeling experiments, it can be used to label cells to track their movement, division, and interaction in a biological system. It can also be used in the study of membrane permeability. By loading 6 - carboxyfluorescein into cells, researchers can observe how substances pass through the cell membrane by detecting the fluorescence change. In the field of immunology, it can be conjugated to antibodies, and then these fluorescently labeled antibodies can be used for immunofluorescence staining to detect specific antigens in tissues or cells. In addition, in the field of drug delivery research, 6 - carboxyfluorescein can be used to monitor the release of drugs from drug carriers, helping researchers to understand the drug release process and efficiency.<\/p>\n<h2 id=\"product-usage\">Uso del producto<\/h2>\n<p>When using 6 - carboxyfluorescein, proper handling is crucial. First, wear appropriate personal protective equipment, such as gloves and goggles, to avoid direct contact with the skin and eyes. When preparing a solution, accurately weigh the required amount of 6 - carboxyfluorescein and dissolve it in a suitable solvent, usually DMSO or methanol. The concentration of the solution should be adjusted according to the specific application requirements. For cell labeling, the solution is usually diluted further in a cell - culture medium. The labeled cells should be incubated at an appropriate temperature and time to ensure effective labeling. When using it for immunofluorescence staining, the fluorescent - labeled antibodies need to be prepared in advance, and then the staining process should follow the standard immunofluorescence staining protocol, including blocking, primary antibody incubation, fluorescent - labeled secondary antibody incubation, and washing steps.<\/p>\n<h2 id=\"usage-cases\">Casos de uso<\/h2>\n<p>Case 1: Cell Migration Study<br \/>\nIn a cell migration study, researchers wanted to observe the migration ability of a certain type of cancer cells. They first labeled the cancer cells with 6 - carboxyfluorescein. They prepared a 1 mM solution of 6 - carboxyfluorescein in DMSO and then diluted it to 10 \u03bcM in the cell - culture medium. The cancer cells were incubated with the diluted solution for 30 minutes at 37\u00b0C. After washing the cells to remove the excess dye, the labeled cells were seeded in a migration chamber. By using a fluorescence microscope at different time points, they could clearly observe the movement of the labeled cancer cells towards a chemo - attractant. This experiment helped them understand the metastasis mechanism of cancer cells and provided a basis for developing anti - metastasis drugs.<\/p>\n<p>Case 2: Immunofluorescence Staining in Tissue Samples<br \/>\nIn a study of a specific disease - related antigen in tissue samples, researchers used 6 - carboxyfluorescein - labeled antibodies. First, they fixed the tissue samples and then blocked non - specific binding sites. They incubated the samples with the primary antibody specific to the antigen overnight at 4\u00b0C. After washing, they incubated the samples with the 6 - carboxyfluorescein - labeled secondary antibody for 1 hour at room temperature. After another washing step, they observed the samples under a fluorescence microscope. The bright green fluorescence clearly showed the distribution of the antigen in the tissue, which was helpful for understanding the pathological mechanism of the disease.<\/p>\n<h2 id=\"contact-info\">Informaci\u00f3n de contacto<\/h2>\n<p>If you have any questions or need further information about Factory Supply 6 - carboxyfluorescein cas 3301 - 79 - 9, please feel free to contact us. Our email address is info@vivalr.com, and our phone number is (86) 158667<\/p>","protected":false},"excerpt":{"rendered":"<p>User Guide: Factory Supply 6-carboxyfluorescein cas 3301-79-9 With Best Price Table of Contents Basic Information and Parameters Product Uses Product Usage Usage Cases Contact Information Basic Information and Parameters 6 - carboxyfluorescein, with the CAS number 3301 - 79 - 9, is a well - known fluorescent dye. It is often supplied by factories at [&hellip;]<\/p>\n","protected":false},"featured_media":25082,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-8047","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","8":"first","9":"instock","10":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Factory Supply 6-carboxyfluorescein cas 3301-79-9 With Best Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vivalr.com\/es\/product\/8047.html\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply 6-carboxyfluorescein cas 3301-79-9 With Best Price\" \/>\n<meta property=\"og:description\" content=\"User Guide: Factory Supply 6-carboxyfluorescein cas 3301-79-9 With Best Price Table of Contents Basic Information and Parameters Product Uses Product Usage Usage Cases Contact Information Basic Information and Parameters 6 - carboxyfluorescein, with the CAS number 3301 - 79 - 9, is a well - known fluorescent dye. 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