{"id":1349,"date":"2025-03-07T12:06:25","date_gmt":"2025-03-07T12:06:25","guid":{"rendered":"https:\/\/vivalr.com\/product\/1349.html"},"modified":"2025-03-07T12:24:22","modified_gmt":"2025-03-07T12:24:22","slug":"high-quality-4-nitrophenyl-alpha-d-galactopyranoside-cas-7493-95-0-with-good-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/es\/product\/1349.html","title":{"rendered":"High Quality 4-Nitrophenyl alpha-D-galactopyranoside CAS 7493-95-0 With Good Price"},"content":{"rendered":"<div class=\"user-guide\">\n<h1>High Quality 4-Nitrophenyl alpha-D-galactopyranoside (CAS 7493-95-0) User Guide<\/h1>\n<p>        <!-- Table of Contents --><\/p>\n<div class=\"toc\">\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#product-info\">1. Informaci\u00f3n sobre el producto<\/a><\/li>\n<li><a href=\"#product-usage\">2. Uso del producto<\/a><\/li>\n<li><a href=\"#how-to-use\">3. C\u00f3mo utilizar<\/a><\/li>\n<li><a href=\"#use-cases\">4. Casos de uso detallados<\/a><\/li>\n<li><a href=\"#contact\">5. 5. Informaci\u00f3n de contacto<\/a><\/li>\n<\/ul><\/div>\n<p>        <!-- Product Information --><\/p>\n<div id=\"product-info\" class=\"section\">\n<h2>1. Informaci\u00f3n sobre el producto<\/h2>\n<p><strong>Nombre del producto:<\/strong> 4-Nitrophenyl alpha-D-galactopyranoside<\/p>\n<p><strong>N\u00famero CAS:<\/strong> 7493-95-0<\/p>\n<p><strong>F\u00f3rmula molecular:<\/strong> C<sub>12<\/sub>H<sub>15<\/sub>NO<sub>8<\/sub><\/p>\n<p><strong>Peso molecular:<\/strong> 301,25 g\/mol<\/p>\n<p><strong>Apariencia:<\/strong> Polvo cristalino entre blanco y blanquecino<\/p>\n<p><strong>Pureza:<\/strong> \u226598% (HPLC)<\/p>\n<p><strong>Almacenamiento:<\/strong> Store at -20\u00b0C, protect from light and moisture.<\/p>\n<\/p><\/div>\n<p>        <!-- Product Usage --><\/p>\n<div id=\"product-usage\" class=\"section\">\n<h2>2. Uso del producto<\/h2>\n<p>4-Nitrophenyl alpha-D-galactopyranoside is a synthetic chromogenic substrate widely used in biochemical research and diagnostic applications. Its primary applications include:<\/p>\n<ul>\n<li>Enzymatic assays for \u03b1-galactosidase activity.<\/li>\n<li>Diagnostic kits for genetic disorders like Fabry disease.<\/li>\n<li>Quality control in enzyme production and purification.<\/li>\n<li>Research on carbohydrate metabolism and enzyme kinetics.<\/li>\n<\/ul><\/div>\n<p>        <!-- How to Use --><\/p>\n<div id=\"how-to-use\" class=\"section\">\n<h2>3. C\u00f3mo utilizar<\/h2>\n<h3>Step-by-Step Protocol<\/h3>\n<ol>\n<li><strong>Preparaci\u00f3n:<\/strong> Dissolve in buffer (e.g., PBS or Tris-HCl) to a final concentration of 1-10 mM.<\/li>\n<li><strong>Sample Addition:<\/strong> Mix with enzyme solution (e.g., \u03b1-galactosidase) and incubate at 37\u00b0C for 15-60 minutes.<\/li>\n<li><strong>Reaction Stop:<\/strong> Add NaOH (0.1M) to terminate the reaction.<\/li>\n<li><strong>Detection:<\/strong> Measure absorbance at 405 nm using a spectrophotometer.<\/li>\n<\/ol>\n<p><strong>Nota:<\/strong> Optimize incubation time and substrate concentration based on experimental conditions.<\/p>\n<\/p><\/div>\n<p>        <!-- Use Cases --><\/p>\n<div id=\"use-cases\" class=\"section\">\n<h2>4. Casos de uso detallados<\/h2>\n<h3>Case Study 1: Enzyme Kinetics Research<\/h3>\n<p><strong>Background:<\/strong> A study aimed to characterize \u03b1-galactosidase activity in plant extracts.<\/p>\n<p><strong>Procedimiento:<\/strong><\/p>\n<ul>\n<li>Prepared 2 mM substrate solution in 50 mM sodium acetate buffer (pH 4.5).<\/li>\n<li>Incubated with enzyme extract at 37\u00b0C for 30 minutes.<\/li>\n<li>Measured kinetic parameters (K<sub>m<\/sub> and V<sub>max<\/sub>) using absorbance data.<\/li>\n<\/ul>\n<p><strong>Resultado:<\/strong> Successfully determined enzyme efficiency under varying pH conditions.<\/p>\n<h3>Case Study 2: Diagnostic Kit Development<\/h3>\n<p><strong>Aplicaci\u00f3n:<\/strong> Used in a commercial kit for Fabry disease screening.<\/p>\n<p><strong>Workflow:<\/strong><\/p>\n<ul>\n<li>Integrated with patient serum samples and reaction buffer.<\/li>\n<li>Automated absorbance reading enabled high-throughput screening.<\/li>\n<\/ul>\n<p><strong>Resultado:<\/strong> Achieved 99% specificity in detecting \u03b1-galactosidase deficiency.<\/p>\n<\/p><\/div>\n<p>        <!-- Contact --><\/p>\n<div id=\"contact\" class=\"section\">\n<h2>5. 5. Informaci\u00f3n de contacto<\/h2>\n<p>Para consultas t\u00e9cnicas o pedidos al por mayor, p\u00f3ngase en contacto con nosotros:<\/p>\n<ul>\n<li>Correo electr\u00f3nico: <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><\/li>\n<li>Tel\u00e9fono: <a href=\"tel:+8615866781826\">(86) 15866781826<\/a><\/li>\n<\/ul><\/div>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>High Quality 4-Nitrophenyl alpha-D-galactopyranoside (CAS 7493-95-0) User Guide Table of Contents 1. Product Information 2. Product Usage 3. How to Use 4. Detailed Use Cases 5. Contact Information 1. Product Information Product Name: 4-Nitrophenyl alpha-D-galactopyranoside CAS Number: 7493-95-0 Molecular Formula: C12H15NO8 Molecular Weight: 301.25 g\/mol Appearance: White to off-white crystalline powder Purity: \u226598% (HPLC) Storage: [&hellip;]<\/p>\n","protected":false},"featured_media":21831,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-1349","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>High Quality 4-Nitrophenyl alpha-D-galactopyranoside CAS 7493-95-0 With Good 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\/1349.html\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Quality 4-Nitrophenyl alpha-D-galactopyranoside CAS 7493-95-0 With Good Price\" \/>\n<meta property=\"og:description\" content=\"High Quality 4-Nitrophenyl alpha-D-galactopyranoside (CAS 7493-95-0) User Guide Table of Contents 1. 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