{"id":247,"date":"2024-05-24T17:28:03","date_gmt":"2024-05-24T09:28:03","guid":{"rendered":"https:\/\/bio-pal.com\/eng\/post-1\/"},"modified":"2024-07-01T22:45:51","modified_gmt":"2024-07-01T14:45:51","slug":"cell-free-dna-collection-tube","status":"publish","type":"post","link":"https:\/\/bio-pal.com\/eng\/cell-free-dna-collection-tube\/","title":{"rendered":"Cell-Free DNA Collection Tube"},"content":{"rendered":"\r\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/bio-pal.com\/eng\/cell-free-dna-collection-tube\/#Cell-Free_DNA_Collection_Tube\" >Cell-Free DNA Collection Tube<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/bio-pal.com\/eng\/cell-free-dna-collection-tube\/#The_FEATURES_OF_PRODUCTS\" >The FEATURES OF PRODUCTS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/bio-pal.com\/eng\/cell-free-dna-collection-tube\/#Stable_free_DNA\" >Stable free DNA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/bio-pal.com\/eng\/cell-free-dna-collection-tube\/#Convenient_storage_and_transportation\" >Convenient storage and transportation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/bio-pal.com\/eng\/cell-free-dna-collection-tube\/#No_cross-linking_reaction\" >No cross-linking reaction<\/a><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/bio-pal.com\/eng\/cell-free-dna-collection-tube\/#Application_relevance\" >Application relevance<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h4 class=\"LC20lb MBeuO DKV0Md wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cell-Free_DNA_Collection_Tube\"><\/span>Cell-Free DNA Collection Tube<span class=\"ez-toc-section-end\"><\/span><\/h4>\r\n\r\n\r\n\r\n<p>The Cell-Free DNA Collection Tube is a vacuum storage<em><span style=\"text-decoration: underline;\"><a href=\"https:\/\/bio-pal.com\/eng\/?s=tube\" target=\"_blank\" rel=\"noopener\"> tube<\/a><\/span><\/em> that can be directly used for the stable storage of <em><span style=\"text-decoration: underline;\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Circulating_free_DNA\" target=\"_blank\" rel=\"noopener\">Cell-free DNA<\/a><\/span><\/em> , microbial DNA and nucleated cells in whole blood. It is prepared by pre-installing a specially formulated blood protective agent in a vacuum blood collection tube. The protective agent has the functions of preventing blood coagulation and blood cell fragmentation, inhibiting nuclease activity, protecting cell surface antigens, maintaining cell morphology, and maintaining the stability of blood components.<\/p>\r\n<p>This product can be directly used for animal blood collection. After the blood sample is fully mixed with the pre-installed protective agent, it can be stored at room temperature, which better meets the researchers&#8217; needs for short-term storage and transportation of blood samples, and provides guarantees for the separation and extraction of samples such as blood microbial DNA, plasma free DNA, and blood free nucleated cells, as well as other subsequent experiments.<\/p>\r\n<h4><span class=\"ez-toc-section\" id=\"The_FEATURES_OF_PRODUCTS\"><\/span>The FEATURES OF PRODUCTS<span class=\"ez-toc-section-end\"><\/span><\/h4>\r\n<p>&nbsp;<\/p>\r\n<ul style=\"list-style-type: disc;\">\r\n<li>\r\n<h4><span class=\"ez-toc-section\" id=\"Stable_free_DNA\"><\/span>Stable free DNA<span class=\"ez-toc-section-end\"><\/span><\/h4>\r\n<\/li>\r\n<\/ul>\r\n<p>The preservation solution contains anticoagulants and cell and nucleic acid protectants. While preventing blood samples from clotting, it can effectively protect the integrity of red blood cells and nucleated cells, stabilize the level of free DNA in blood samples, and prevent degradation.<\/p>\r\n<ul>\r\n<li>\r\n<h4><span class=\"ez-toc-section\" id=\"Convenient_storage_and_transportation\"><\/span>Convenient storage and transportation<span class=\"ez-toc-section-end\"><\/span><\/h4>\r\n<\/li>\r\n<\/ul>\r\n<p>The blood samples collected in this product for free DNA analysis can be stably transported for 7 days and stored statically for 14 days in an environment of 4~37\u00b0 C.<\/p>\r\n<ul>\r\n<li>\r\n<h4><span class=\"ez-toc-section\" id=\"No_cross-linking_reaction\"><\/span>No cross-linking reaction<span class=\"ez-toc-section-end\"><\/span><\/h4>\r\n<\/li>\r\n<\/ul>\r\n<p>cfDNA has no cross-linking reaction with other biological molecules (such as proteins).<\/p>\r\n<h6><span class=\"ez-toc-section\" id=\"Application_relevance\"><\/span>Application relevance<span class=\"ez-toc-section-end\"><\/span><\/h6>\r\n<p>The detection of nucleic acid components in blood, especially the detection and analysis of free DNA (cfDNA) in plasma, is an important area in current disease diagnosis methods. Studies have found that there is only a very small amount of cfDNA (about 5-30ng\/ml) in healthy plasma samples, and the increase in the level of cfDNA in peripheral blood is related to the occurrence of many clinical diseases.<\/p>\r\n<figure style=\"width: 714px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/www.bio-pal.com\/wp-content\/uploads\/2023\/07\/DNA%E7%AE%A1-scaled.jpg\" alt=\"Cell-Free DNA Collection Tube\" width=\"714\" height=\"476\" \/><figcaption class=\"wp-caption-text\">Cell-Free DNA Collection Tube<\/figcaption><\/figure>\r\n","protected":false},"excerpt":{"rendered":"<p>Cell-Free DNA Collection Tube The Cell-Free DNA Collection Tube is a vacuum storage tube that can be directly used for 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DNA Collection Tube The Cell-Free DNA Collection Tube is a vacuum storage tube that can be directly used for 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