{"id":200,"date":"2019-12-13T05:48:25","date_gmt":"2019-12-13T05:48:25","guid":{"rendered":"http:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/?page_id=200"},"modified":"2025-12-05T06:13:45","modified_gmt":"2025-12-05T06:13:45","slug":"maldi-tof","status":"publish","type":"page","link":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/zh\/maldi-tof\/","title":{"rendered":"maldi-tof"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"200\" class=\"elementor elementor-200\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4066b76 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4066b76\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-826c93f\" data-id=\"826c93f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-28f89fd elementor-widget elementor-widget-spacer\" data-id=\"28f89fd\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bc0ebc9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bc0ebc9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bc62833\" data-id=\"bc62833\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6df814d elementor-widget elementor-widget-heading\" data-id=\"6df814d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u5e03\u9c81\u514bAutoFlex Max \u57fa\u8d28\u8f85\u52a9\u6fc0\u5149\u89e3\u6790\u7535\u79bb\u98de\u884c\u65f6\u95f4\u8d28\u8c31<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a9a05e7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a9a05e7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9486105\" data-id=\"9486105\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3d48c74 elementor-widget elementor-widget-text-editor\" data-id=\"3d48c74\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>\u57fa\u8d28\u8f85\u52a9\u6fc0\u5149\u89e3\u5438\/\u7535\u79bb\u98de\u884c\u65f6\u95f4\u8d28\u8c31\uff08MALDI-TOF\uff09\u662f\u4e00\u79cd\u9ad8\u6548\u3001\u5feb\u901f\u3001\u7cbe\u51c6\u4e14\u5177\u9ad8\u5206\u8fa8\u7387\u7684\u8d28\u8c31\u5206\u6790\u6280\u672f\u3002\u5728 MALDI \u8fc7\u7a0b\u4e2d\uff0c\u6837\u54c1\u5206\u5b50\u4e0e\u57fa\u8d28\u5171\u540c\u7ed3\u6676\uff0c\u5728\u53d7\u5230\u6fc0\u5149\u7167\u5c04\u540e\uff0c\u57fa\u8d28\u5c06\u80fd\u91cf\u4f20\u9012\u7ed9\u6837\u54c1\uff0c\u4ece\u800c\u4fc3\u8fdb\u79bb\u5b50\u7684\u4ea7\u751f\u3002MALDI \u6280\u672f\u5c5e\u4e8e\u8f6f\u7535\u79bb\u65b9\u5f0f\uff0c\u53ef\u5728\u51e0\u4e4e\u4e0d\u53d1\u751f\u788e\u88c2\u7684\u60c5\u51b5\u4e0b\u7535\u79bb\u591a\u79cd\u5206\u5b50\uff0c\u5305\u62ec\u751f\u7269\u5927\u5206\u5b50\uff0c\u4f7f\u5176\u80fd\u591f\u7528\u4e8e\u5206\u6790\u8303\u56f4\u5e7f\u6cdb\u7684\u6837\u54c1\uff0c\u5982\u5408\u6210\u5c0f\u5206\u5b50\u3001\u80bd\u3001\u86cb\u767d\u8d28\u3001\u4ee3\u8c22\u7269\u4ee5\u53ca\u805a\u5408\u7269\uff0c\u5e76\u53ef\u5b9e\u73b0\u7cbe\u786e\u7684\u5206\u5b50\u8d28\u91cf\u6d4b\u5b9a\uff0c\u4ee5\u53ca\u805a\u5408\u7269\u7684\u5206\u5b50\u91cf\u5206\u5e03\u4e0e\u591a\u5206\u6563\u6027\u4fe1\u606f\u3002\n\n\u57fa\u4e8e\u80bd\u8d28\u91cf\u6307\u7eb9\u56fe\u8c31\uff08PMF\uff09\uff0c\u8be5\u7cfb\u7edf\u914d\u5907\u9ad8\u80fd\u91cf CID\uff08\u78b0\u649e\u8bf1\u5bfc\u89e3\u79bb\uff09\u529f\u80fd\u7684 TOF\/TOF\uff0c\u53ef\u4ee5\u83b7\u5f97\u788e\u7247\u79bb\u5b50\u8c31\uff0c\u7528\u4e8e\u80bd\u5e8f\u5217\u9a8c\u8bc1\u548c\u86cb\u767d\u8d28\u9274\u5b9a\u3002\u4eea\u5668\u53ef\u5728\u7ebf\u6027\u6a21\u5f0f\u3001\u53cd\u5c04\u6a21\u5f0f\u6216 TOF\/TOF \u6a21\u5f0f\u4e0b\u8fd0\u884c\uff0c\u5e76\u53ef\u68c0\u6d4b\u6b63\u79bb\u5b50\u4e0e\u8d1f\u79bb\u5b50\u7269\u79cd\uff0c\u4f7f\u5176\u6210\u4e3a\u9ad8\u5ea6\u7075\u6d3b\u7684\u5206\u6790\u5e73\u53f0\u3002<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-072a93a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"072a93a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-7b7e602\" data-id=\"7b7e602\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a40150f elementor-widget elementor-widget-image\" data-id=\"a40150f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img width=\"335\" height=\"372\" src=\"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/wp-content\/uploads\/sites\/105\/2025\/12\/maldi-tof.png\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-a45c51b\" data-id=\"a45c51b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-99ba64b elementor-widget elementor-widget-text-editor\" data-id=\"99ba64b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>\u6280\u672f\u53c2\u6570\uff1a<\/p><p>\u8d28\u91cf\u8303\u56f4\uff1a&gt; 500,000 Da<\/p><p>\u5206\u8fa8\u7387\uff1a26,000 FWHM (\u53cd\u5c04\u6a21\u5f0f)\uff1b1100 FWHM(\u7ebf\u6027\u6a21\u5f0f)\uff1b3500FWHM(TOF-TOF\u6a21\u5f0f)<\/p><p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 3500 FWHM in TOF\/TOF mode<\/p><p>\u7075\u654f\u5ea6\uff1a\u7ebf\u6027\u6a21\u5f0f\uff1a500fmol\uff0c\u4fe1\u566a\u6bd4&gt;100:1 \uff08\u6837\u54c1\u86cb\u767dBSA\uff09<\/p><p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u53cd\u5c04\u6a21\u5f0f\uff1a250amol\uff0c\u4fe1\u566a\u6bd4&gt; 200:1 \uff08\u6837\u54c1\u591a\u80bd\uff09<\/p><p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 MS\/MS:  250 amol 1570.68Da(Glu-Fib), fragment 1,056 Da at S\/N \u2265 10:1<\/p><p>\u8d28\u91cf\u51c6\u786e\u5ea6\uff1a\u7ebf\u6027\u6a21\u5f0f &lt; 100 ppm (\u5916\u6807\u6cd5);<\/p><p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u53cd\u5c04\u6a21\u5f0f &lt; 10 ppm (\u5916\u6807\u6cd5);     2ppm (\u5185\u6807\u6cd5)<\/p><p>Mascot \u641c\u7d22\u5f15\u64ce\u548cPolymerix: \u86cb\u767d\u8d28\u9274\u5b9a\u548c \u805a\u5408\u7269\u8868\u5f81<\/p><p>\u5e94\u7528\u8303\u56f4\uff1a<\/p><ul><li>\u5404\u7c7b\u6709\u673a\u5316\u5408\u7269\u7684\u5206\u6790\uff0c\u5305\u62ec\u86cb\u767d\u8d28\u3001\u591a\u80bd\u3001\u6838\u9178\u3001\u591a\u7cd6\u3001\u8102\u7c7b\u3001\u5408\u6210\u805a\u5408\u7269\u3001\u91d1\u5c5e\u56e2\u7c07\u7b49.<\/li><li>\u86cb\u767d\u8d28\u80bd\u8d28\u91cf\u6307\u7eb9\u8c31\u6d4b\u5b9a\u3001\u591a\u80bd\u5e8f\u5217\u5206\u6790\uff08PMF\uff09<\/li><li>\u81ea\u4e0a\u800c\u4e0b\u86cb\u767d\u8d28\u5e8f\u5217\u5206\u6790\uff08TDS\uff09<\/li><li>\u5408\u6210\u805a\u5408\u7269\u8868\u5f81<\/li><li>\u8fc7\u6e21\u91d1\u5c5e\u53ca\u5176\u5316\u5408\u7269\u3001\u590d\u5408\u7269\u7684\u540c\u4f4d\u7d20\u5206\u5e03<\/li><\/ul><p>\u6837\u54c1\u8981\u6c42\uff1a\u975e\u6325\u53d1\u6027\u5316\u5408\u7269<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Bruker Autoflex Max LRF Maldi-TOF The Matrix-Assisted Laser Desorption\/Ionization Time-of-Flight (MALDI-TOF) is a powerful mass spectrometer with a rapid, accurate, and high-resolution technique. The MALDI process involves sample molecules crystallising with a matrix compound, which upon laser irradiation, facilitate the generation of ions. The MALDI technology provide a soft ionization for types of molecules or &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/zh\/maldi-tof\/\"> <span class=\"screen-reader-text\">maldi-tof<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":[],"_links":{"self":[{"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/zh\/wp-json\/wp\/v2\/pages\/200"}],"collection":[{"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/zh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/zh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/zh\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/zh\/wp-json\/wp\/v2\/comments?post=200"}],"version-history":[{"count":3,"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/zh\/wp-json\/wp\/v2\/pages\/200\/revisions"}],"predecessor-version":[{"id":514,"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/zh\/wp-json\/wp\/v2\/pages\/200\/revisions\/514"}],"wp:attachment":[{"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/zh\/wp-json\/wp\/v2\/media?parent=200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}