{"id":4202,"date":"2024-02-25T10:04:16","date_gmt":"2024-02-25T10:04:16","guid":{"rendered":"http:\/\/biogroupvietnam-worldpress.local\/2025\/08\/18\/liquid-nitrogen-storage-or-ultra-low-temperature-freezers\/"},"modified":"2026-01-06T17:40:31","modified_gmt":"2026-01-06T10:40:31","slug":"chon-binh-nito-long-hay-tu-dong-sau-co-hoc-trong-luu-tru-mau-sinh-hoc","status":"publish","type":"post","link":"https:\/\/biogroupvietnam.com\/vi\/blog\/chon-binh-nito-long-hay-tu-dong-sau-co-hoc-trong-luu-tru-mau-sinh-hoc\/","title":{"rendered":"Ch\u1ecdn b\u00ecnh nit\u01a1 l\u1ecfng hay t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc trong l\u01b0u tr\u1eef m\u1eabu sinh h\u1ecdc?"},"content":{"rendered":"<p>V\u1ec1 l\u00e2u d\u00e0i, c\u00e1c t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc l\u01b0u tr\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 -80\u00b0C s\u1ebd kh\u00f4ng chi\u1ebfm \u01b0u th\u1ebf so v\u1edbi c\u00e1c b\u00ecnh l\u01b0u tr\u1eef sinh h\u1ecdc l\u00e0m l\u1ea1nh b\u1eb1ng nit\u01a1 l\u1ecfng -136\u00b0C.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 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\">M\u1ee5c l\u1ee5c<\/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 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/biogroupvietnam.com\/vi\/blog\/chon-binh-nito-long-hay-tu-dong-sau-co-hoc-trong-luu-tru-mau-sinh-hoc\/#Vai_tro_cua_nito_long_trong_bao_quan_mau_dong_lanh\" >Vai tr\u00f2 c\u1ee7a nit\u01a1 l\u1ecfng trong b\u1ea3o qu\u1ea3n m\u1eabu \u0111\u00f4ng l\u1ea1nh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/biogroupvietnam.com\/vi\/blog\/chon-binh-nito-long-hay-tu-dong-sau-co-hoc-trong-luu-tru-mau-sinh-hoc\/#Su_khac_biet_giua_binh_luu_tru_nito_long_va_tu_dong_sau_co_hoc\" >S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa b\u00ecnh l\u01b0u tr\u1eef nit\u01a1 l\u1ecfng v\u00e0 t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/biogroupvietnam.com\/vi\/blog\/chon-binh-nito-long-hay-tu-dong-sau-co-hoc-trong-luu-tru-mau-sinh-hoc\/#Kha_nang_luu_tru\" >Kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/biogroupvietnam.com\/vi\/blog\/chon-binh-nito-long-hay-tu-dong-sau-co-hoc-trong-luu-tru-mau-sinh-hoc\/#Kiem_soat_nhiet_do\" >Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/biogroupvietnam.com\/vi\/blog\/chon-binh-nito-long-hay-tu-dong-sau-co-hoc-trong-luu-tru-mau-sinh-hoc\/#Nen_lua_chon_binh_luu_tru_nito_long_hay_tu_dong_sau_co_hoc_%E2%80%9180%C2%B0C\" >N\u00ean l\u1ef1a ch\u1ecdn b\u00ecnh l\u01b0u tr\u1eef nit\u01a1 l\u1ecfng hay t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc (\u201180\u00b0C)?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/biogroupvietnam.com\/vi\/blog\/chon-binh-nito-long-hay-tu-dong-sau-co-hoc-trong-luu-tru-mau-sinh-hoc\/#Cac_loai_mau_can_luu_tru_dong_sau_%E2%80%91150%C2%B0C\" >C\u00e1c lo\u1ea1i m\u1eabu c\u1ea7n l\u01b0u tr\u1eef \u0111\u00f4ng s\u00e2u \u2011150\u00b0C?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/biogroupvietnam.com\/vi\/blog\/chon-binh-nito-long-hay-tu-dong-sau-co-hoc-trong-luu-tru-mau-sinh-hoc\/#Tai_lieu_tham_khao\" >T\u00e0i li\u1ec7u tham kh\u1ea3o<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Vai_tro_cua_nito_long_trong_bao_quan_mau_dong_lanh\"><\/span>Vai tr\u00f2 c\u1ee7a nit\u01a1 l\u1ecfng trong b\u1ea3o qu\u1ea3n m\u1eabu \u0111\u00f4ng l\u1ea1nh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>B\u1ea3o qu\u1ea3n m\u1eabu b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f4ng l\u1ea1nh l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 ph\u00e2n h\u1ee7y c\u1ee7a v\u1eadt li\u1ec7u sinh h\u1ecdc. D\u01b0\u1edbi -135\u2103, t\u1ea5t c\u1ea3 ch\u1ee9c n\u0103ng sinh h\u1ecdc d\u1eebng l\u1ea1i, ngh\u0129a l\u00e0 t\u1ebf b\u00e0o v\u00e0 c\u00e1c m\u1eabu kh\u00e1c c\u00f3 th\u1ec3 duy tr\u00ec \u1edf tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i trong th\u1eddi gian d\u00e0i.<\/p>\n<p>Nit\u01a1 l\u1ecfng t\u1ed3n t\u1ea1i t\u1ef1 nhi\u00ean \u1edf nhi\u1ec7t \u0111\u1ed9 \u0111\u00f4ng l\u1ea1nh, v\u1edbi \u0111i\u1ec3m s\u00f4i l\u00e0 -195,8\u2103 v\u00e0 \u0111i\u1ec3m \u0111\u00f3ng b\u0103ng l\u00e0 -210\u2103. Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p, \u0111i\u1ec3m \u0111\u1ed9c \u0111\u00e1o c\u1ee7a nit\u01a1 l\u1ecfng khi\u1ebfn n\u00f3 tr\u1edf n\u00ean thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi nghi\u00ean c\u1ee9u t\u1ebf b\u00e0o v\u00e0 b\u1ea3o t\u1ed3n sinh h\u1ecdc.<\/p>\n<p>Nit\u01a1 l\u1ecfng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u01b0u tr\u1eef nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u h\u1eefu c\u01a1, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ebf b\u00e0o, m\u00f4 v\u00e0 m\u1eabu di truy\u1ec1n. Do hi\u1ec7u qu\u1ea3 trong vi\u1ec7c l\u00e0m \u0111\u00f4ng l\u1ea1nh m\u1eabu nhanh ch\u00f3ng, nit\u01a1 l\u1ecfng cho ph\u00e9p c\u00e1c nh\u00e0 khoa h\u1ecdc l\u01b0u tr\u1eef m\u1eabu l\u00e2u d\u00e0i v\u00e0 gi\u1ea3m thi\u1ec3u s\u1ef1 ph\u00e2n h\u1ee7y c\u1ee7a m\u1eabu.<\/p>\n<div id=\"attachment_9375\" style=\"width: 1930px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" aria-describedby=\"caption-attachment-9375\" class=\"wp-image-9375 size-full\" src=\"https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2024\/02\/binh-luu-tru-nito-long-mve-dung-trong-bao-quan-mau-sinh-hoc.jpg\" alt=\"B\u00ecnh l\u01b0u tr\u1eef nit\u01a1 l\u1ecfng MVE d\u00f9ng trong b\u1ea3o qu\u1ea3n m\u1eabu sinh h\u1ecdc\" width=\"1920\" height=\"909\" srcset=\"https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2024\/02\/binh-luu-tru-nito-long-mve-dung-trong-bao-quan-mau-sinh-hoc.jpg 1920w, https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2024\/02\/binh-luu-tru-nito-long-mve-dung-trong-bao-quan-mau-sinh-hoc-300x142.jpg 300w, https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2024\/02\/binh-luu-tru-nito-long-mve-dung-trong-bao-quan-mau-sinh-hoc-1024x485.jpg 1024w, https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2024\/02\/binh-luu-tru-nito-long-mve-dung-trong-bao-quan-mau-sinh-hoc-768x364.jpg 768w, https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2024\/02\/binh-luu-tru-nito-long-mve-dung-trong-bao-quan-mau-sinh-hoc-1536x727.jpg 1536w, https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2024\/02\/binh-luu-tru-nito-long-mve-dung-trong-bao-quan-mau-sinh-hoc-600x284.jpg 600w, https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2024\/02\/binh-luu-tru-nito-long-mve-dung-trong-bao-quan-mau-sinh-hoc-90x43.jpg 90w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><p id=\"caption-attachment-9375\" class=\"wp-caption-text\"><em>B\u00ecnh l\u01b0u tr\u1eef nit\u01a1 l\u1ecfng MVE d\u00f9ng trong b\u1ea3o qu\u1ea3n m\u1eabu sinh h\u1ecdc (Ngu\u1ed3n: MVE Biological Solutions)<\/em><\/p><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Su_khac_biet_giua_binh_luu_tru_nito_long_va_tu_dong_sau_co_hoc\"><\/span>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa b\u00ecnh l\u01b0u tr\u1eef nit\u01a1 l\u1ecfng v\u00e0 t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 ng\u00e2n h\u00e0ng sinh h\u1ecdc c\u00f3 hai l\u1ef1a ch\u1ecdn \u0111\u1ec3 l\u01b0u tr\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p: Nit\u01a1 l\u1ecfng (\u1edf th\u1ec3 l\u1ecfng ho\u1eb7c pha h\u01a1i) ho\u1eb7c b\u1ea3o qu\u1ea3n l\u1ea1nh c\u01a1 h\u1ecdc \u1edf d\u1ea1ng t\u1ee7 \u0111\u00f4ng nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p (ULT). C\u1ea3 hai t\u00f9y ch\u1ecdn \u0111\u1ec1u l\u00e0 ph\u01b0\u01a1ng ph\u00e1p l\u01b0u tr\u1eef m\u1eabu sinh h\u1ecdc hi\u1ec7u qu\u1ea3 v\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t s\u1ebd t\u00f9y thu\u1ed9c v\u00e0o nhu c\u1ea7u v\u00e0 y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Kha_nang_luu_tru\"><\/span>Kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>T\u1ee7 \u0111\u00f4ng s\u00e2u c\u1ef1c th\u1ea5p c\u01a1 h\u1ecdc th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m l\u1ea1nh\u00a0b\u1edfi m\u00e1y n\u00e9n ho\u1eb7c \u0111\u1ed9ng c\u01a1 v\u00e0 c\u00f3 nhi\u1ec1u k\u00edch c\u1ee1 kh\u00e1c nhau. K\u00edch th\u01b0\u1edbc c\u1ee7a t\u1ee7 \u0111\u00f4ng s\u1ebd \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef v\u00e0 kh\u00f4ng gian c\u00f3 s\u1eb5n trong c\u01a1 s\u1edf c\u1ee7a b\u1ea1n.<\/p>\n<p>T\u1ee7 \u0111\u00f4ng ULT th\u1eb3ng \u0111\u1ee9ng, th\u01b0\u1eddng cho ph\u00e9p l\u01b0u tr\u1eef nhi\u1ec1u nh\u1ea5t m\u00e0 kh\u00f4ng chi\u1ebfm nhi\u1ec1u di\u1ec7n t\u00edch s\u00e0n. T\u1ee7 \u0111\u00f4ng ULT ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t khi kh\u00f4ng kh\u00ed l\u1ea1nh b\u00ean trong kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n v\u00e0 kh\u00f4ng gian l\u01b0u tr\u1eef \u0111\u01b0\u1ee3c t\u1ed1i \u0111a h\u00f3a. V\u1eadt li\u1ec7u m\u1eabu ph\u1ea3i \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp h\u1ee3p l\u00fd \u0111\u1ec3 d\u1ec5 l\u1ea5y v\u00e0 \u0111\u1ea3m b\u1ea3o c\u1eeda v\u1eabn m\u1edf trong th\u1eddi gian ng\u1eafn nh\u1ea5t c\u00f3 th\u1ec3.<\/p>\n<p>B\u00ecnh nit\u01a1 l\u1ecfng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf c\u1ea3 pha l\u1ecfng v\u00e0 pha h\u01a1i \u0111\u1ec3 l\u01b0u tr\u1eef c\u00e1c m\u1eabu sinh h\u1ecdc. \u1ede d\u1ea1ng l\u1ecfng, c\u00e1c m\u1eabu \u0111\u01b0\u1ee3c nh\u00fang tr\u1ef1c ti\u1ebfp v\u00e0o nit\u01a1 l\u1ecfng. Nh\u1eefng ti\u1ebfn b\u1ed9 trong c\u00f4ng ngh\u1ec7 \u0111\u00e3 cho ph\u00e9p b\u00ecnh nit\u01a1 l\u1ecfng \u1edf pha h\u01a1i n\u01a1i c\u00e1c m\u1eabu \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef b\u00ean tr\u00ean nit\u01a1 l\u1ecfng thay v\u00ec tr\u1ef1c ti\u1ebfp trong \u0111\u00f3.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p \u01b0a th\u00edch \u0111\u1ec3 l\u01b0u tr\u1eef l\u00e2u d\u00e0i c\u00f3 xu h\u01b0\u1edbng l\u01b0u tr\u1eef \u1edf pha l\u1ecfng. Tuy nhi\u00ean, b\u00ecnh nit\u01a1 l\u01b0u tr\u1eef \u1edf pha h\u01a1i ti\u1ec7n l\u1ee3i h\u01a1n nhi\u1ec1u. Nhi\u1ec1u b\u00ecnh nit\u01a1 l\u01b0u tr\u1eef \u1edf pha h\u01a1i c\u00f3 n\u1eafp c\u00f3 th\u1ec3 m\u1edf \u1edf ph\u00eda tr\u00ean v\u00e0 b\u00e0n xoay cho ph\u00e9p ti\u1ebfp c\u1eadn gi\u00e1 \u0111\u1ef1ng m\u1eabu c\u00f3 li\u00ean quan.<\/p>\n<p>T\u1ee7 \u0111\u00f4ng c\u01a1 h\u1ecdc th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u d\u00f9ng \u01b0a th\u00edch, v\u00ec y\u00eau c\u1ea7u ti\u1ebfp c\u1eadn m\u1eabu th\u01b0\u1eddng xuy\u00ean, trong khi b\u00ecnh nit\u01a1 l\u1ecfng \u0111\u01b0\u1ee3c \u01b0a th\u00edch b\u1edfi nh\u1eefng ng\u01b0\u1eddi c\u1ea7n gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef l\u00e2u h\u01a1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Kiem_soat_nhiet_do\"><\/span>Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>S\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t gi\u1eefa t\u1ee7 \u0111\u00f4ng ULT c\u01a1 h\u1ecdc v\u00e0 t\u1ee7 \u0111\u00f4ng nit\u01a1 l\u1ecfng l\u00e0 ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9. T\u1ee7 \u0111\u00f4ng ULT c\u01a1 h\u1ecdc s\u1eed d\u1ee5ng ch\u1ea5t l\u00e0m l\u1ea1nh v\u00e0 c\u00f3 d\u1ea3i nhi\u1ec7t \u0111\u1ed9 t\u1eeb -50\u2103 \u0111\u1ebfn -80\u2103. Ch\u00fang cung c\u1ea5p nhi\u1ec7t \u0111\u1ed9 t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi \u0111\u1ed3ng \u0111\u1ec1u trong to\u00e0n b\u1ed9 bu\u1ed3ng b\u1ea3o qu\u1ea3n v\u00e0 kh\u00f4ng b\u1ecb dao \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9.<\/p>\n<p>B\u00ecnh nit\u01a1 l\u1ecfng \u1edf pha h\u01a1i c\u00f3 th\u1ec3 l\u01b0u tr\u1eef c\u00e1c m\u1eabu \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p t\u1edbi -150\u2103. Trong b\u00ecnh nit\u01a1 l\u1ecfng \u1edf pha h\u01a1i, nit\u01a1 l\u1ecfng th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u1eabn v\u00e0o ph\u1ea7n d\u01b0\u1edbi c\u1ee7a b\u00ecnh v\u00e0 h\u01a1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m m\u00e1t c\u00e1c gi\u00e1 \u0111\u1ee1 ph\u00eda tr\u00ean. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 trong thi\u1ebft b\u1ecb c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y ra s\u1ef1 ph\u00e2n h\u1ee7y c\u1ee7a m\u1eabu sinh h\u1ecdc.<\/p>\n<p>M\u1ed9t s\u1ed1 kho l\u01b0u tr\u1eef sinh h\u1ecdc s\u1ebd t\u1eadn d\u1ee5ng c\u1ea3 t\u1ee7 \u0111\u00f4ng c\u01a1 h\u1ecdc v\u00e0 t\u1ee7 \u0111\u00f4ng nit\u01a1 l\u1ecfng v\u00ec c\u00e1c m\u1eabu \u0111\u00f4ng l\u1ea1nh qu\u00e1 nhanh c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng ch\u00fang. T\u1ee7 \u0111\u00f4ng c\u01a1 h\u1ecdc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m d\u1ea7n nhi\u1ec7t \u0111\u1ed9 c\u1ee7a c\u00e1c m\u1eabu tr\u01b0\u1edbc khi ch\u00fang \u0111\u01b0\u1ee3c \u0111\u1eb7t trong kho l\u01b0u tr\u1eef nit\u01a1 l\u1ecfng d\u00e0i h\u1ea1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Nen_lua_chon_binh_luu_tru_nito_long_hay_tu_dong_sau_co_hoc_%E2%80%9180%C2%B0C\"><\/span>N\u00ean l\u1ef1a ch\u1ecdn b\u00ecnh l\u01b0u tr\u1eef nit\u01a1 l\u1ecfng hay t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc (\u201180\u00b0C)?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Hi\u1ec7n nay, c\u00e1c quy tr\u00ecnh l\u01b0u tr\u1eef m\u1eabu tr\u00ean to\u00e0n th\u1ebf gi\u1edbi t\u1ea1i c\u00e1c ng\u00e2n h\u00e0ng sinh h\u1ecdc, cho th\u1ea5y l\u01b0u tr\u1eef nit\u01a1 l\u1ecfng l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p v\u01b0\u1ee3t tr\u1ed9i h\u01a1n nhi\u1ec1u so v\u1edbi t\u1ee7 \u0111\u00f4ng c\u01a1 h\u1ecdc -80\u00b0C (d\u00f9ng \u0111i\u1ec7n). Ngo\u00e0i ra, x\u00e9t v\u1ec1 nh\u1eadn th\u1ee9c m\u00f4i tr\u01b0\u1eddng to\u00e0n c\u1ea7u, v\u1ec1 l\u00e2u d\u00e0i, c\u00e1c c\u00f4ng ngh\u1ec7 li\u00ean quan \u0111\u1ebfn nit\u01a1 l\u1ecfng l\u00e0 ti\u1ebft ki\u1ec7m t\u00e0i nguy\u00ean. V\u1ec1 l\u00e2u d\u00e0i, c\u00e1c h\u1ec7 th\u1ed1ng t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc l\u01b0u tr\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 -80\u00b0C s\u1ebd kh\u00f4ng chi\u1ebfm \u01b0u th\u1ebf so v\u1edbi c\u00e1c b\u00ecnh l\u01b0u tr\u1eef sinh h\u1ecdc l\u00e0m m\u00e1t b\u1eb1ng nit\u01a1 l\u1ecfng -136\u00b0C.<\/p>\n<ul>\n<li><em>T\u1ea1i sao nhi\u1ec7t \u0111\u1ed9 b\u1ea3o qu\u1ea3n d\u01b0\u1edbi -136\u00b0C l\u1ea1i c\u1ef1c k\u1ef3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng m\u1eabu v\u00e0 c\u00f4ng ngh\u1ec7 n\u00e0o \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb, c\u0169ng nh\u01b0 \u0111\u1ed1i v\u1edbi s\u1ed1 l\u01b0\u1ee3ng m\u1eabu cao?<\/em><\/li>\n<\/ul>\n<p>Nhi\u1ec1u b\u00e0i b\u00e1o khoa h\u1ecdc k\u1ebft lu\u1eadn r\u1eb1ng nhi\u1ec7t \u0111\u1ed9 -80\u00b0C l\u00e0 \u0111\u1ee7 \u0111\u1ec3 l\u01b0u tr\u1eef c\u00e1c lo\u1ea1i m\u1eabu sinh h\u1ecdc kh\u00e1c nhau ngay c\u1ea3 khi l\u01b0u tr\u1eef trong th\u1eddi gian d\u00e0i. T\u00f4i t\u1ef1 h\u1ecfi t\u1ea1i sao? Kh\u00f4ng c\u00f3 b\u00e1c s\u0129 th\u00fa y n\u00e0o s\u1ebd l\u01b0u tr\u1eef c\u00e1c m\u1eabu c\u1ee7a m\u00ecnh \u1edf nhi\u1ec7t \u0111\u1ed9 \u201ccao\u201d n\u00e0y. B\u00e1c s\u0129 s\u1ea3n khoa c\u0169ng kh\u00f4ng b\u1ea3o qu\u1ea3n tr\u1ee9ng IVF c\u1ee7a b\u1ec7nh nh\u00e2n \u1edf -80\u00b0C. Cu\u1ed1i c\u00f9ng, nh\u1eefng m\u1eabu qu\u00fd gi\u00e1 n\u00e0y ph\u1ea3i t\u1ed3n t\u1ea1i trong th\u1eddi gian l\u01b0u tr\u1eef, trong ph\u1ea7n l\u1edbn c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u00f3 th\u1ec3 l\u00e0 nhi\u1ec1u n\u0103m ho\u1eb7c nhi\u1ec1u th\u1eadp k\u1ef7, v\u00e0 r\u00f5 r\u00e0ng l\u00e0 ch\u00fang kh\u00f4ng t\u1ed3n t\u1ea1i.<\/p>\n<ul>\n<li><em>Chi ph\u00ed tri\u1ec3n khai v\u00e0 v\u1eadn h\u00e0nh t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc cao h\u01a1n so v\u1edbi b\u00ecnh l\u01b0u tr\u1eef nit\u01a1 l\u1ecfng. Khi t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc b\u1ecb l\u1ed7i\/ h\u1ecfng, c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng d\u1eabn \u0111\u1ebfn h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng \u0111\u1ed1i v\u1edbi t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u1eabu.<\/em><\/li>\n<\/ul>\n<p>Gi\u1eef c\u00e1c m\u1eabu \u1edf t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc \u00a0\u1edf nhi\u1ec7t \u0111\u1ed9 -80\u00b0C c\u00f3 r\u1ebb h\u01a1n thay v\u00ec l\u00e0m l\u1ea1nh ch\u00fang xu\u1ed1ng nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n trong b\u00ecnh nit\u01a1 l\u1ecfng kh\u00f4ng? Kh\u00f4ng ph\u1ea3i v\u1eady, b\u1edfi v\u00ec chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n \u0111\u1ed1i v\u1edbi t\u1ee7 \u0111\u00f4ng ch\u1ea1y b\u1eb1ng \u0111i\u1ec7n b\u1ea3o qu\u1ea3n \u1edf -80\u00b0C so v\u1edbi b\u00ecnh nit\u01a1 l\u1ecfng c\u00f3 k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng t\u1ef1.<\/p>\n<p>N\u1ebfu b\u1ea1n \u0111ang xem x\u00e9t chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng c\u1ee7a t\u1ee7 \u0111\u00f4ng ch\u1ea1y b\u1eb1ng \u0111i\u1ec7n, b\u1ea1n c\u0169ng ph\u1ea3i t\u00ednh \u0111\u1ebfn chi ph\u00ed lo\u1ea1i b\u1ecf nhi\u1ec7t do h\u1ec7 th\u1ed1ng n\u00e9n h\u01a1i hai giai \u0111o\u1ea1n t\u1ea1o ra. Do ph\u1ea3i s\u1eed d\u1ee5ng h\u1ec7 th\u00f4ng \u0111i\u1ec1u h\u00f2a nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u00f4ng kh\u00ed.<\/p>\n<p>Th\u1eddi gian trung b\u00ecnh gi\u1eefa c\u00e1c l\u1ea7n h\u1ecfng h\u00f3c l\u00e0 m\u1ed9t l\u00fd do kh\u00e1c \u0111\u1ec3 s\u1eed d\u1ee5ng c\u00e1c b\u00ecnh nit\u01a1 l\u1ecfng thay v\u00ec t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc \u0111\u1ec3 l\u01b0u tr\u1eef c\u00e1c m\u1eabu sinh h\u1ecdc. Sau nhi\u1ec1u n\u0103m kinh nghi\u1ec7m c\u1ee7a c\u00e1c h\u00e3ng s\u1ea3n xu\u1ea5t, l\u1edbp c\u00e1ch nhi\u1ec7t ch\u00e2n kh\u00f4ng c\u1ee7a b\u00ecnh th\u00e9p kh\u00f4ng g\u1ec9 ch\u1eafc ch\u1eafn hi\u1ebfm khi b\u1ecb h\u1ecfng, trong khi t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc t\u0103ng nhi\u1ec7t l\u00ean trong v\u00f2ng v\u00e0i gi\u1edd sau khi m\u1ea5t \u0111i\u1ec7n ho\u1eb7c h\u1ecfng m\u00e1y n\u00e9n.<\/p>\n<p>\u0110\u1ed1i v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng m\u1eabu, y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t l\u00e0 xem x\u00e9t qu\u00e1 tr\u00ecnh \u0111\u00f4ng l\u1ea1nh v\u00e0 h\u1ea1 nhi\u1ec7t \u0111\u1ed9 c\u1ee7a v\u1eadt li\u1ec7u sinh h\u1ecdc c\u1ee7a b\u1ea1n. Sau khi c\u00e1c m\u1eabu c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c \u0111\u00f4ng l\u1ea1nh, m\u1ecdi th\u1ee9 s\u1ebd tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. Khi b\u1ea1n \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 b\u1ea3o qu\u1ea3n mong mu\u1ed1n, c\u00f3 \u0111\u1ee7 b\u1eb1ng ch\u1ee9ng cho th\u1ea5y nhi\u1ec7t \u0111\u1ed9 b\u1ea3o qu\u1ea3n nit\u01a1 l\u1ecfng mang l\u1ea1i k\u1ebft qu\u1ea3 b\u1ea3o qu\u1ea3n l\u1ea1nh t\u1ed1t nh\u1ea5t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_loai_mau_can_luu_tru_dong_sau_%E2%80%91150%C2%B0C\"><\/span>C\u00e1c lo\u1ea1i m\u1eabu c\u1ea7n l\u01b0u tr\u1eef \u0111\u00f4ng s\u00e2u \u2011150\u00b0C?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u00ecnh tr\u1eef m\u1eabu \u0111\u00f4ng s\u00e2u s\u1eed d\u1ee5ng nit\u01a1 l\u1ecfng \u0111\u1ec3 \u0111\u00f4ng l\u1ea1nh v\u1eadt li\u1ec7u sinh h\u1ecdc \u1edf nhi\u1ec7t \u0111\u1ed9 c\u1ef1c l\u1ea1nh. M\u1eb7c d\u00f9 ch\u00fang \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u00ecnh tr\u1eef m\u1eabu \u0111\u00f4ng s\u00e2u -150\u00b0C nh\u01b0ng nhi\u1ec7t \u0111\u1ed9 th\u1ef1c s\u1ef1 c\u1ee7a ch\u00fang \u0111\u1ea1t g\u1ea7n t\u1edbi -200\u00b0C. Khi c\u00e1c t\u1ebf b\u00e0o s\u1ed1ng \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u1edf nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p nh\u01b0 v\u1eady, ch\u00fang s\u1ebd ng\u1ee7 ch\u1ee9 kh\u00f4ng ch\u1ebft. Nhi\u1ec1u th\u1eadp k\u1ef7 ho\u1eb7c th\u1eadm ch\u00ed nhi\u1ec1u th\u1ebf k\u1ef7 sau, c\u00e1c t\u1ebf b\u00e0o \u0111\u00f4ng l\u1ea1nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c r\u00e3 \u0111\u00f4ng m\u1ed9t c\u00e1ch an to\u00e0n m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m s\u1ef1 s\u1ed1ng ho\u1eb7c ph\u00e2n h\u1ee7y DNA do l\u01b0u tr\u1eef l\u00e2u d\u00e0i.<\/p>\n<p>So v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o qu\u1ea3n l\u1ea1nh kh\u00e1c, b\u00ecnh tr\u1eef m\u1eabu \u0111\u00f4ng s\u00e2u cung c\u1ea5p m\u00f4i tr\u01b0\u1eddng \u0111\u00f4ng l\u1ea1nh \u1ed5n \u0111\u1ecbnh nh\u1ea5t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p. T\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi -135\u00b0C.<\/p>\n<p style=\"text-align: center;\"><em>B\u1ea3ng 1: Khuy\u1ebfn ngh\u1ecb nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a \u0111\u1ec3 b\u1ea3o qu\u1ea3n c\u00e1c m\u1eabu sinh h\u1ecdc (<a href=\"https:\/\/mvebio.com\/our-products\/\">MVE Biological Solutions<\/a>, M\u1ef9).<\/em><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/biogroupvietnam.com\/wp-content\/uploads\/2025\/09\/VKUKfFuvaJb2QEz7jxMkX2eAmJ0DMeIGvSv0Rf56.png\" alt=\"\" width=\"954\" height=\"329\" \/><\/p>\n<p>B\u00ecnh nit\u01a1 l\u1ecfng \u0111\u01b0\u1ee3c d\u00f9ng l\u01b0u m\u1eabu sinh h\u1ecdc \u1edf c\u00e1c l\u0129nh v\u1ef1c:<\/p>\n<ul>\n<li>S\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m sinh h\u1ecdc, bao g\u1ed3m c\u00e1c li\u1ec7u ph\u00e1p t\u1ebf b\u00e0o v\u00e0 gen.<\/li>\n<li>L\u01b0u tr\u1eef m\u00e1u cu\u1ed1ng r\u1ed1n, t\u1ee7y x\u01b0\u01a1ng, t\u1ebf b\u00e0o g\u1ed1c, van tim v\u00e0 m\u00f4 c\u1ee7a ng\u01b0\u1eddi.<\/li>\n<li>V\u1eafc-xin.<\/li>\n<li>C\u00e1c trung t\u00e2m, lab nghi\u00ean c\u1ee9u y h\u1ecdc, c\u00f4ng ngh\u1ec7 sinh h\u1ecdc.<\/li>\n<li>C\u00e1c trung t\u00e2m y t\u1ebf d\u1ef1 ph\u00f2ng v\u00e0 trung t\u00e2m huy\u1ebft h\u1ecdc.<\/li>\n<li>Trung t\u00e2m h\u1ed7 tr\u1ee3 sinh s\u1ea3n.<\/li>\n<li>C\u00e1c B\u1ec7nh vi\u1ec7n.<\/li>\n<li>C\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t gi\u1ed1ng v\u1eadt nu\u00f4i.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Tai_lieu_tham_khao\"><\/span>T\u00e0i li\u1ec7u tham kh\u1ea3o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li>Biolife Solutions. <a href=\"https:\/\/www.biolifesolutions.com\/blog\/ult-storage\/liquid-nitrogen-for-storage\/\">https:\/\/www.biolifesolutions.com\/blog\/ult-storage\/liquid-nitrogen-for-storage\/<\/a><\/li>\n<li>MVE Biological Solutions. <a href=\"https:\/\/mvebio.com\/wp-content\/uploads\/2023\/05\/ML-000011_MVE-Cryopreservation-Catalog.pdf\">https:\/\/mvebio.com\/wp-content\/uploads\/2023\/05\/ML-000011_MVE-Cryopreservation-Catalog.pdf<\/a><\/li>\n<\/ol>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u1ec1 l\u00e2u d\u00e0i, c\u00e1c t\u1ee7 \u0111\u00f4ng s\u00e2u c\u01a1 h\u1ecdc l\u01b0u tr\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 -80\u00b0C s\u1ebd kh\u00f4ng chi\u1ebfm \u01b0u th\u1ebf so v\u1edbi c\u00e1c b\u00ecnh l\u01b0u tr\u1eef sinh h\u1ecdc l\u00e0m l\u1ea1nh b\u1eb1ng nit\u01a1 l\u1ecfng -136\u00b0C. Vai tr\u00f2 c\u1ee7a nit\u01a1 l\u1ecfng trong b\u1ea3o qu\u1ea3n m\u1eabu \u0111\u00f4ng l\u1ea1nh B\u1ea3o qu\u1ea3n m\u1eabu b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f4ng l\u1ea1nh l\u00e0 m\u1ed9t<\/p>\n<div class=\"klb-readmore post-buttons\"><a class=\"button rounded primary\" href=\"https:\/\/biogroupvietnam.com\/vi\/blog\/chon-binh-nito-long-hay-tu-dong-sau-co-hoc-trong-luu-tru-mau-sinh-hoc\/\">Read More <i class=\"klbth-icon-right-arrow\"><\/i><\/a><\/div>\n","protected":false},"author":1,"featured_media":9375,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ch\u1ecdn b\u00ecnh 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