{"id":7006,"date":"2022-08-18T07:27:29","date_gmt":"2022-08-17T23:57:29","guid":{"rendered":"https:\/\/abtvn.com\/?p=7006"},"modified":"2023-04-06T14:42:07","modified_gmt":"2023-04-06T07:12:07","slug":"tach-chiet-dna-rna","status":"publish","type":"post","link":"https:\/\/abtvn.com\/en\/tach-chiet-dna-rna\/","title":{"rendered":"<strong>T\u00e1ch chi\u1ebft DNA\/RNA s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p c\u1ed9t silica v\u00e0 t\u1eeb t\u00ednh<\/strong>"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e1ch chi\u1ebft DNA\/RNA (nucleic axit) l\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong sinh h\u1ecdc ph\u00e2n t\u1eed nh\u1eb1m thu nh\u1eadn DNA, RNA tinh s\u1ea1ch. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c xem l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u quan tr\u1ecdng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng t\u1eeb nghi\u00ean c\u1ee9u c\u01a1 b\u1ea3n \u0111\u1ebfn vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u00e0ng l\u1ecdc trong ch\u1ea9n \u0111o\u00e1n, \u0111i\u1ec1u tr\u1ecb b\u1ec7nh. Ph\u01b0\u01a1ng ph\u00e1p t\u00e1ch chi\u1ebft \u0111\u00e3 \u1ee9ng d\u1ee5ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 cho nhi\u1ec1u k\u1ef9 thu\u1eadt sinh h\u1ecdc ph\u00e2n t\u1eed nh\u01b0: gi\u1ea3i tr\u00ecnh t\u1ef1 b\u1ed9 gen, ph\u00e1t hi\u1ec7n vi khu\u1ea9n v\u00e0 virus trong m\u00f4i tr\u01b0\u1eddng v\u00e0 x\u00e1c \u0111\u1ecbnh quan h\u1ec7 huy\u1ebft th\u1ed1ng, \u2026<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" data-src=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing.jpg\" alt=\"\" class=\"wp-image-7007 lazyload\" width=\"720\" data-srcset=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing.jpg 1000w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing-64x43.jpg 64w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing-300x200.jpg 300w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing-768x512.jpg 768w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing-18x12.jpg 18w\" data-sizes=\"(max-width: 1000px) 100vw, 1000px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/667;\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7n nay, s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a khoa h\u1ecdc k\u1ef9 thu\u1eadt c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00f2i h\u1ecfi nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p gi\u00fap gi\u1ea3m thi\u1ec3u thao t\u00e1c, r\u00fat ng\u1eafn th\u1eddi gian l\u00e0m vi\u1ec7c, n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng thu \u0111\u01b0\u1ee3c. Nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p t\u00e1ch chi\u1ebft \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0: t\u00e1ch chi\u1ebft b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p t\u1ee7a, ly t\u00e2m \u0111\u1eb3ng t\u1ec9 tr\u1ecdng, t\u00e1ch chi\u1ebft th\u00f4, t\u00e1ch chi\u1ebft c\u1ed9t, t\u00e1ch chi\u1ebft t\u1eeb, s\u1eed d\u1ee5ng h\u1ea1t trao \u0111\u1ed5i anion\u2026 Ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee5c \u0111\u00edch t\u00e1ch chi\u1ebft ng\u01b0\u1eddi s\u1eed d\u1ee5ng s\u1ebd l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p t\u00e1ch chi\u1ebft ph\u00f9 h\u1ee3p. Trong c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u00e1ch chi\u1ebft hi\u1ec7n nay t\u00e1ch chi\u1ebft c\u1ed9t v\u00e0 t\u00e1ch chi\u1ebft t\u1eeb l\u00e0 hai ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:30px\"><strong>T\u00e1ch chi\u1ebft DNA\/RNA b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p c\u1ed9t silica<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e1ch chi\u1ebft c\u1ed9t l\u00e0 ph\u01b0\u01a1ng ph\u00e1p cho hi\u1ec7u su\u1ea5t thu h\u1ed3i v\u00e0 \u0111\u1ed9 tinh s\u1ea1ch DNA cao. Nguy\u00ean t\u1eafc t\u00e1ch chi\u1ebft c\u1ed9t silica d\u1ef1a tr\u00ean ho\u1ea1t \u0111\u1ed9ng c\u1ee7a mu\u1ed1i chaptropic (bao g\u1ed3m guanidine HCl, guanidine thiocyanate, urea, v\u00e0 lithium perchlorate) s\u1ebd l\u00e0m m\u1ea5t \u1ed5n \u0111\u1ecbnh li\u00ean k\u1ebft hydro, l\u1ef1c Van Der Walls v\u00e0 t\u01b0\u01a1ng t\u00e1c k\u1ecb n\u01b0\u1edbc t\u1ea1o \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 chuy\u1ec3n nucleic axit l\u00ean m\u00e0ng silica. Sau \u0111\u00f3 ti\u1ebfn h\u00e0nh r\u1eeda c\u00e1c th\u00e0nh ph\u1ea7n t\u1ea1p nhi\u1ec5m c\u00f2n s\u00f3t l\u1ea1i tr\u00ean m\u00e0ng v\u00e0 ly t\u00e2m l\u00e0m kh\u00f4 c\u1ed9t. Cu\u1ed1i c\u00f9ng thu nh\u1eadn nucleic axit tinh s\u1ea1ch nh\u1eb1m m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ti\u1ebfp theo ho\u1eb7c l\u01b0u tr\u1eef \u1edf -20<sup>0<\/sup>C. Quy tr\u00ecnh chung th\u01b0\u1eddng th\u1ef1c hi\u1ec7n nh\u01b0 sau:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh1-1.png\" alt=\"Nguy\u00ean l\u00ed t\u00e1ch chi\u1ebft c\u1ed9t\" class=\"wp-image-7008\" width=\"720\" height=\"413\" srcset=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh1-1.png 796w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh1-1-64x37.png 64w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh1-1-300x172.png 300w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh1-1-768x441.png 768w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh1-1-18x10.png 18w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><figcaption><em>H\u00ecnh 1: Quy tr\u00ecnh chung tr\u00ecnh t\u00e1ch chi\u1ebft ADN b\u1eb1ng&nbsp;c\u1ed9t silica \u0111\u01a1n gi\u1ea3n. (Ngu\u1ed3n:&nbsp;http:\/\/www.yeastern.com\/)<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><strong>Ly gi\u1ea3i t\u1ebf b\u00e0o<\/strong><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f9y thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n v\u00e0 t\u00ednh ch\u1ea5t c\u1ee7a m\u1eabu t\u00e1ch chi\u1ebft kh\u00e1c nhau v\u00e0 m\u1ee5c ti\u00eau t\u00e1ch chi\u1ebft DNA hay RNA m\u00e0 s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i \u0111\u1ec7m ly gi\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi m\u1eabu t\u00e1ch chi\u1ebft. Sau \u0111\u00f3 b\u1ed5 sung <em>proteinase<\/em> K v\u00e0 \u1ee7 \u1edf 72<sup>0<\/sup>C nh\u1eb1m h\u1ed7 tr\u1ee3 ph\u00e1 m\u00e0ng t\u1ebf b\u00e0o v\u00e0 t\u00e1ch nucleic axit ra kh\u1ecfi th\u00e0nh ph\u1ea7n protein c\u1ee7a t\u1ebf b\u00e0o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><strong>Qu\u00e1 tr\u00ecnh g\u1eafn<\/strong><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau qu\u00e1 tr\u00ecnh t\u00e1ch nucleic axit h\u1ed7n h\u1ee3p sau ly gi\u1ea3i \u0111\u01b0\u1ee3c chuy\u1ec3n l\u00ean c\u1ed9t silica. L\u00fac n\u00e0y, c\u00e1c mu\u1ed1i chaotropic n\u1ed3ng \u0111\u1ed9 cao h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh g\u1eafn acid nucleic l\u00ean m\u00e0ng. C\u00e1c th\u00e0nh ph\u1ea7n t\u1ea1p nhi\u1ec5m kh\u00e1c kh\u00f4ng th\u1ec3 g\u1eafn l\u00ean m\u00e0ng n\u00ean \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf th\u00f4ng qua b\u01b0\u1edbc ly t\u00e2m. Trong qu\u00e1 tr\u00ecnh n\u00e0y Ethanol n\u1ed3ng \u0111\u1ed9 cao th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ed5 sung \u0111\u1ec3 h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh g\u1eafn t\u1ebf b\u00e0o \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><strong>Qu\u00e1 tr\u00ecnh&nbsp;r\u1eeda<\/strong><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi g\u1eafn nucleic axit l\u00ean m\u00e0ng ti\u1ebfn h\u00e0nh b\u01b0\u1edbc r\u1eeda gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng s\u1ea1ch nh\u1eb1m thu nh\u1eadn nucleic axit tinh s\u1ea1ch. Th\u00f4ng th\u01b0\u1eddng c\u00f3 hai l\u1ea7n r\u1eeda trong \u0111\u00f3 dung d\u1ecbch r\u1eeda l\u1ea7n m\u1ed9t th\u01b0\u1eddng c\u00f3 m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf mu\u1ed1i chaotropic nh\u1eb1m&nbsp;lo\u1ea1i b\u1ecf protein v\u00e0 c\u00e1c ch\u1ea5t m\u00e0u. Ti\u1ebfp \u0111\u00f3 s\u1ebd l\u00e0 b\u01b0\u1edbc r\u1eeda ethanol 70% \u0111\u1ec3 lo\u1ea1i b\u1ecf mu\u1ed1i v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n c\u00f2n s\u00f3t l\u1ea1i.<strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><strong>L\u00e0m kh\u00f4 c\u1ed9t<\/strong><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau b\u01b0\u1edbc r\u1eeda b\u1eb1ng ethanol, h\u1ea7u h\u1ebft c\u00e1c quy tr\u00ecnh \u0111\u1ec1u c\u00f3 m\u1ed9t b\u01b0\u1edbc ly t\u00e2m \u0111\u1ec3 l\u00e0 l\u00e0m kh\u00f4 c\u1ed9t. Vi\u1ec7c n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf ethanol c\u00f2n s\u00f3t l\u1ea1i v\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 qu\u00e1 tr\u00ecnh r\u1eeda gi\u1ea3i \u0111\u01b0\u1ee3c t\u1ed1t h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><strong>Qu\u00e1 tr\u00ecnh r\u1eeda gi\u1ea3i (Elution)<\/strong><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u01b0\u1edbc cu\u1ed1i c\u00f9ng c\u1ee7a quy tr\u00ecnh l\u00e0 gi\u1ea3i ph\u00f3ng c\u00e1c DNA ho\u1eb7c RNA kh\u1ecfi m\u00e0ng silica. Dung d\u1ecbch ly gi\u1ea3i EB \u0111\u01b0\u1ee3c b\u1ed5 sung gi\u00fap thu nh\u1eadn nucleic axit tinh s\u1ea1ch v\u00e0 b\u1ea3o qu\u1ea3n \u1edf -20<sup>o<\/sup>C ph\u1ee5c v\u1ee5 cho c\u00e1c th\u00ed nghi\u1ec7m ti\u1ebfp theo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" data-src=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh2-2.png\" alt=\"quy tr\u00ecnh t\u00e1ch chi\u1ebft c\u1ed9t\" class=\"wp-image-7009 lazyload\" width=\"451\" height=\"379\" data-srcset=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh2-2.png 409w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh2-2-64x54.png 64w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh2-2-300x253.png 300w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh2-2-14x12.png 14w\" data-sizes=\"(max-width: 451px) 100vw, 451px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 451px; --smush-placeholder-aspect-ratio: 451\/379;\" \/><figcaption><em>H\u00ecnh 2: Quy tr\u00ecnh chung cho t\u00e1ch chi\u1ebft c\u1ed9t c\u1ee7a ABT<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u1ed9 <a href=\"https:\/\/bit.ly\/3PxMVdS\" data-type=\"URL\" data-id=\"https:\/\/bit.ly\/3PxMVdS\" target=\"_blank\" rel=\"noopener\"><strong>kit t\u00e1ch chi\u1ebft c\u1ed9t<\/strong><\/a> do ABT cung c\u1ea5p hi\u1ec7n \u0111ang l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong ly tr\u00edch v\u1edbi quy tr\u00ecnh th\u1ef1c hi\u1ec7n \u0111\u01a1n gi\u1ea3n, nhanh ch\u00f3ng v\u00e0 ti\u1ec7n l\u1ee3i. C\u00e1c b\u1ed9 kit th\u01b0\u1eddng kh\u00e1c nhau \u1edf dung d\u1ecbch \u0111\u1ec7m ly gi\u1ea3i t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ee5c \u0111\u00edch t\u00e1ch chi\u1ebft t\u1eebng lo\u1ea1i m\u1eabu kh\u00e1c nhau. Hi\u1ec7n t\u1ea1i, ABT mang \u0111\u1ebfn nh\u1eefng b\u1ed9 s\u1ea3n ph\u1ea9m t\u00e1ch chi\u1ebft c\u1ed9t v\u1edbi nhi\u1ec1u \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m tr\u00ean th\u1ecb tr\u01b0\u1eddng:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp; Th\u1eddi gian nhanh ch\u00f3ng: ph\u00e2n t\u00e1ch hi\u1ec7u qu\u1ea3 cao trong v\u00f2ng ch\u01b0a \u0111\u1ea7y 60 ph\u00fat\/10<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp; Thao t\u00e1c \u0111\u01a1n gi\u1ea3n, kh\u00f4ng \u0111\u00f2i h\u1ecfi nhi\u1ec1u trang thi\u1ebft b\u1ecb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp; Kh\u00f4ng s\u1eed d\u1ee5ng thu\u1ed1c th\u1eed Phenol \/Chloroform c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng t\u1edbi s\u1ee9c kh\u1ecfe<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp; \u0110a d\u1ea1ng m\u1eabu \u0111\u1ea7u v\u00e0o \u0111\u1ec3 t\u00e1ch chi\u1ebft (vi khu\u1ea9n, m\u00f4 \u0111\u1ed9ng v\u1eadt, m\u00e1u v\u00e0 th\u1ef1c v\u1eadt\u2026)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp; B\u1ed9 kit cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 h\u00f3a ch\u1ea5t v\u1eadt t\u01b0 ti\u00eau hao k\u00e8m theo quy tr\u00ecnh<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp; \u0110\u1ed9 tinh s\u1ea1ch c\u1ee7a DNA\/RNA sau t\u00e1ch chi\u1ebft cao<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp; Hi\u1ec7u su\u1ea5t thu h\u1ed3i cao<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" data-src=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh3-1.png\" alt=\"k\u1ebft qu\u1ea3 Realtime PCR c\u1ee7a m\u1eabu t\u00e1ch chi\u1ebft c\u1ed9t\" class=\"wp-image-7010 lazyload\" width=\"720\" data-srcset=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh3-1.png 544w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh3-1-64x39.png 64w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh3-1-300x183.png 300w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh3-1-18x12.png 18w\" data-sizes=\"(max-width: 544px) 100vw, 544px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 544px; --smush-placeholder-aspect-ratio: 544\/332;\" \/><figcaption><em>H\u00ecnh 3: So s\u00e1nh k\u1ebft qu\u1ea3 Real-time PCR s\u1eed d\u1ee5ng b\u1ed9 t\u00e1ch chi\u1ebft DNA t\u1eeb m\u1eabu m\u00e1u t\u1eeb hai h\u00e3ng ABT v\u00e0 Qiagen<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">So s\u00e1nh b\u1ed9 kit t\u00e1ch chi\u1ebft c\u1ed9t DNA m\u1eabu m\u00e1u to\u00e0n ph\u1ea7n <strong><a href=\"https:\/\/bit.ly\/3Pri5Uo\" data-type=\"URL\" data-id=\"https:\/\/bit.ly\/3Pri5Uo\" target=\"_blank\" rel=\"noopener\">TopPURE\u00ae BLOOD DNA EXTRACTION KIT <\/a><\/strong>do ABT cung c\u1ea5p so v\u1edbi b\u1ed9 kit c\u1ee7a h\u00e3ng uy t\u00edn tr\u00ean th\u1ecb tr\u01b0\u1eddng qu\u1ed1c t\u1ebf <strong><a href=\"https:\/\/www.qiagen.com\/us\" target=\"_blank\" rel=\"noopener\">Qiagen <\/a><\/strong>th\u00f4ng qua ph\u01b0\u01a1ng ph\u00e1p Real-time PCR v\u00e0 PCR. K\u1ebft qu\u1ea3 cho th\u1ea5y c\u00f3 s\u1ef1 t\u01b0\u01a1ng \u0111\u1ed3ng v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m t\u00e1ch chi\u1ebft thu nh\u1eadn \u0111\u01b0\u1ee3c gi\u1eefa hai h\u00e3ng. Trong \u0111\u00f3, b\u1ed9 kit c\u1ee7a ABT cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c thi\u1ebft b\u1ecb, th\u00e0nh ph\u1ea7n, h\u00f3a ch\u1ea5t gi\u00fap kh\u00e1ch h\u00e0ng thu\u1eadn ti\u1ec7n trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. H\u00e0ng h\u00f3a cung c\u1ea5p lu\u00f4n \u0111\u01b0\u1ee3c b\u1ea3o \u0111\u1ea3m giao nhanh nh\u1ea5t c\u00f3 th\u1ec3 (sau 2-3 ng\u00e0y) \u0111\u00e1p \u1ee9ng nhu c\u1ea7u v\u00e0 s\u1ef1 ti\u1ec7n l\u1ee3i c\u1ee7a qu\u00fd kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:30px\"><strong>T\u00e1ch chi\u1ebft DNA\/RNA b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p t\u1eeb t\u00ednh<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00ean c\u1ea1nh t\u00e1ch chi\u1ebft c\u1ed9t, ABT c\u00f2n cung c\u1ea5p m\u1ed9t gi\u1ea3i ph\u00e1p gi\u00fap qu\u00e1 tr\u00ecnh t\u00e1ch chi\u1ebft nhanh ch\u00f3ng, hi\u1ec7u qu\u1ea3 k\u1ec3 c\u1ea3 v\u1edbi s\u1ed1 l\u01b0\u1ee3ng m\u1eabu qu\u00e1 nhi\u1ec1u v\u00e0 gi\u00fap h\u1ea1n ch\u1ebf nhi\u1ec5m ch\u00e9o trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n.&nbsp; \u0110\u00f3 l\u00e0 b\u1ed9 kit t\u00e1ch chi\u1ebft s\u1eed d\u1ee5ng h\u1ea1t t\u1eeb. Trong b\u1ed9 kit t\u00e1ch chi\u1ebft t\u1eeb, c\u00e1c h\u1ea1t t\u1eeb t\u00ednh \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng gi\u00fap li\u00ean k\u1ebft v\u1edbi DNA\/RNA c\u0169ng nh\u01b0 t\u1ea1o c\u01a1 s\u1edf t\u1ef1 \u0111\u1ed9ng h\u00f3a qu\u00e1 tr\u00ecnh t\u00e1ch chi\u1ebft, cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 tinh s\u1ea1ch nhi\u1ec1u lo\u1ea1i m\u1eabu kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 <strong><a href=\"https:\/\/bit.ly\/3w8IDTy\" data-type=\"URL\" data-id=\"https:\/\/bit.ly\/3w8IDTy\" target=\"_blank\" rel=\"noopener\">kit t\u00e1ch t\u1eeb<\/a><\/strong> do ABT cung c\u1ea5p d\u1ef1a v\u00e0o vi\u1ec7c s\u1eed d\u1ee5ng h\u1ea1t t\u1eeb v\u1edbi b\u1ec1 m\u1eb7t h\u1ea1t \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp sillica c\u00f3 \u00e1i l\u1ef1c li\u00ean k\u1ebft ch\u1ecdn l\u1ecdc v\u1edbi nucleic axit. Trong khi c\u00e1c t\u1ea1p ch\u1ea5t kh\u00e1c kh\u00f4ng th\u1ec3 li\u00ean k\u1ebft v\u1edbi h\u1ea1t t\u1eeb s\u1ebd n\u1eb1m trong dung d\u1ecbch v\u00e0 sau ti\u1ebfn tr\u00ecnh r\u1eeda 3 l\u1ea7n qua dung d\u1ecbch r\u1eeda s\u1ebd gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t c\u00f2n s\u00f3t l\u1ea1i. Cu\u1ed1i c\u00f9ng, nucleic axit tinh s\u1ea1ch \u0111\u01b0\u1ee3c thu nh\u1eadn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp trong c\u00e1c \u1ee9ng d\u1ee5ng sinh h\u1ecdc ph\u00e2n t\u1eed ho\u1eb7c b\u1ea3o qu\u1ea3n \u1edf -20<sup>0<\/sup>C. &nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u01afu \u0111i\u1ec3m ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng h\u1ea1t t\u1eeb t\u00ednh l\u00e0 c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng cho t\u00e1ch nhi\u1ec1u lo\u1ea1i m\u1eabu kh\u00e1c nhau m\u00e0 kh\u00f4ng \u0111\u00f2i h\u1ecfi \u1edf qu\u00e1 tr\u00ecnh x\u1eed l\u00fd m\u1eabu ph\u1ee9c t\u1ea1p. B\u1ed9 kit t\u00e1ch t\u1eeb c\u0169ng kh\u00f4ng \u0111\u00f2i h\u1ecfi nhi\u1ec1u trang thi\u1ebft b\u1ecb v\u00e0 gi\u00fap ng\u01b0\u1eddi s\u1eed d\u1ee5ng h\u1ea1n ch\u1ebf c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn thao t\u00e1c th\u1ef1c hi\u1ec7n. Ngo\u00e0i ra, c\u00e1c h\u1ea1t t\u1eeb t\u00ednh cho ph\u00e9p d\u1ec5 d\u00e0ng t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c qu\u00e1 tr\u00ecnh m\u00e0 kh\u00f4ng c\u1ea7n d\u00f9ng c\u00e1c thi\u1ebft b\u1ecb m\u00e1y ly t\u00e2m t\u1ed1c \u0111\u1ed9 cao, m\u00e1y \u1ee7 nhi\u1ec7t. H\u01a1n n\u1eefa, hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh t\u00e1ch t\u1eeb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1005\" height=\"386\" data-src=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/image-7.png\" alt=\"Nguy\u00ean l\u00ed t\u00e1ch chi\u1ebft t\u1eeb\" class=\"wp-image-7011 lazyload\" data-srcset=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/image-7.png 1005w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/image-7-64x25.png 64w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/image-7-300x115.png 300w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/image-7-768x295.png 768w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/image-7-18x7.png 18w\" data-sizes=\"(max-width: 1005px) 100vw, 1005px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1005px; --smush-placeholder-aspect-ratio: 1005\/386;\" \/><figcaption><em>H\u00ecnh 4: Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 kit t\u00e1ch chi\u1ebft t\u1eeb<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">    <em>&nbsp;<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Ly gi\u1ea3i t\u1ebf b\u00e0o<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f9y thu\u1ed9c v\u00e0o t\u00ednh ch\u1ea5t v\u00e0 th\u00e0nh ph\u1ea7n c\u1ee7a t\u1eebng lo\u1ea1i m\u1eabu t\u00e1ch chi\u1ebft kh\u00e1c nhau m\u00e0 s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i \u0111\u1ec7m ly gi\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi m\u1eabu t\u00e1ch chi\u1ebft. Sau \u0111\u00f3 b\u1ed5 sung proteinase K v\u00e0 \u1ee7 \u1edf 72<sup>o<\/sup>C nh\u1eb1m h\u1ed7 tr\u1ee3 ph\u00e1 m\u00e0ng t\u1ebf b\u00e0o v\u00e0 t\u00e1ch nucleic axit ra kh\u1ecfi th\u00e0nh ph\u1ea7n protein c\u1ee7a t\u1ebf b\u00e0o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Qu\u00e1 tr\u00ecnh g\u1eafn<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ed7n h\u1ee3p sau khi ly gi\u1ea3i s\u1ebd t\u00e1ch nucleic axit v\u00e0 g\u1eafn l\u00ean h\u1ea1t t\u1eeb th\u00f4ng qua l\u1edbp ph\u1ee7 siliica b\u1ecdc b\u00ean b\u00ean ngo\u00e0i b\u1ec1 m\u1eb7t h\u1ea1t t\u1eeb. L\u00fac n\u00e0y, c\u00e1c mu\u1ed1i chaotropic n\u1ed3ng \u0111\u1ed9 cao h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh g\u1eafn acid nucleic l\u00ean h\u1ea1t. C\u00e1c th\u00e0nh ph\u1ea7n t\u1ea1p nhi\u1ec5m kh\u00e1c kh\u00f4ng th\u1ec3 g\u1eafn l\u00ean h\u1ea1t n\u00ean \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf trong dung d\u1ecbch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Qu\u00e1 tr\u00ecnh&nbsp;r\u1eeda<\/em><em><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi g\u1eafn nucleic axit l\u00ean tr\u00ean h\u1ea1t t\u1eeb ti\u1ebfn h\u00e0nh b\u01b0\u1edbc r\u1eeda gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng s\u1ea1ch v\u00ec ngo\u00e0i DNA\/RNA li\u00ean k\u1ebft v\u1edbi h\u1ea1t t\u1eeb, m\u1ed9t ph\u1ea7n polysaccharide, mu\u1ed1i, protein c\u0169ng s\u1ebd b\u00e1m d\u00ednh l\u00ean h\u1ea1t t\u1eeb. Th\u00f4ng th\u01b0\u1eddng c\u00f3 ba l\u1ea7n r\u1eeda trong \u0111\u00f3 dung d\u1ecbch r\u1eeda l\u1ea7n m\u1ed9t th\u01b0\u1eddng c\u00f3 m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf mu\u1ed1i chaotropic nh\u1eb1m&nbsp;lo\u1ea1i b\u1ecf protein v\u00e0 c\u00e1c ch\u1ea5t m\u00e0u. Ti\u1ebfp \u0111\u00f3 s\u1ebd l\u00e0 hai b\u01b0\u1edbc r\u1eeda ethanol 70% \u0111\u1ec3 lo\u1ea1i b\u1ecf mu\u1ed1i v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n c\u00f2n s\u00f3t l\u1ea1i<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>L\u00e0m kh\u00f4 c\u1ed9t<\/em><em><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau b\u01b0\u1edbc r\u1eeda b\u1eb1ng ethanol, h\u1ea7u h\u1ebft c\u00e1c quy tr\u00ecnh \u0111\u1ec1u c\u00f3 m\u1ed9t b\u01b0\u1edbc ly t\u00e2m \u0111\u1ec3 l\u00e0 l\u00e0m kh\u00f4 c\u1ed9t. Vi\u1ec7c n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf ethanol v\u00e0 l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00f3 dung d\u1ecbch r\u1eeda gi\u1ea3i s\u1ea1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Qu\u00e1 tr\u00ecnh r\u1eeda gi\u1ea3i (Elution)<\/em><em><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u01b0\u1edbc cu\u1ed1i c\u00f9ng c\u1ee7a quy tr\u00ecnh l\u00e0 gi\u1ea3i ph\u00f3ng c\u00e1c DNA ho\u1eb7c RNA s\u1ea1ch kh\u1ecfi m\u00e0ng silica. Dung d\u1ecbch ly gi\u1ea3i EB \u0111\u01b0\u1ee3c b\u1ed5 sung gi\u00fap thu nh\u1eadn nucleic axit tinh s\u1ea1ch v\u00e0 b\u1ea3o qu\u1ea3n \u1edf -20<sup>o<\/sup>C ph\u1ee5c v\u1ee5 cho c\u00e1c th\u00ed nghi\u1ec7m ti\u1ebfp theo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ef1 \u0111\u1ed9ng h\u00f3a qu\u00e1 tr\u00ecnh t\u00e1ch chi\u1ebft l\u00e0 h\u1ebft s\u1ee9c c\u1ea7n thi\u1ebft, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m c\u00f3 s\u1ed1 l\u01b0\u1ee3ng m\u1eabu l\u1edbn. \u0110\u1ec3 \u0111\u00e1p \u1ee9ng v\u1edbi nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng ABT nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c d\u00f2ng kit v\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i lu\u00f4n \u0111\u01b0\u1ee3c kh\u00e1ch h\u00e0ng \u0111\u00e1nh gi\u00e1 cao v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>H\u1ea1n ch\u1ebf ngo\u1ea1i nhi\u1ec5m, nhi\u1ec5m ch\u00e9o<\/li><li>\u0110\u1ed9 l\u1eb7p l\u1ea1i v\u00e0 hi\u1ec7u su\u1ea5t thu h\u1ed3i cao.<\/li><li>\u0110\u1ed9 tinh s\u1ea1ch cao: A260\/A280 ~ 1,7-2,1<\/li><li>\u0110\u01a1n gi\u1ea3n v\u00e0 Si\u00eau nhanh (1-96 m\u1eabu ch\u1ec9 trong v\u00f2ng 33 ph\u00fat).<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i b\u1ed9 kit t\u00e1ch chi\u1ebft t\u1ef1 \u0111\u1ed9ng c\u1ee7a ABT d\u1ec5 d\u00e0ng \u0111\u00e1p \u1ee9ng tr\u00ean c\u00e1c d\u00f2ng m\u00e1y t\u00e1ch chi\u1ebft\/ tinh s\u1ea1ch nucleic acid kh\u00e1c nhau. C\u1ea3 hai b\u1ed9 kit \u0111\u1ec1u cho ph\u00e9p t\u00e1ch chi\u1ebft \u0111\u1ed3ng th\u1eddi c\u1ea3 DNA v\u00e0 RNA. Ngu\u1ed3n m\u1eabu \u0111\u1ea7u v\u00e0o \u0111a d\u1ea1ng: b\u1ed9 <strong><a href=\"https:\/\/bit.ly\/3SYchoo\" data-type=\"URL\" data-id=\"https:\/\/bit.ly\/3SYchoo\" target=\"_blank\" rel=\"noopener\">TopPURE\u00ae MAGA GENOMIC DNA\/RNA EXTRACTION KIT<\/a><\/strong> d\u00f9ng cho m\u1eabu t\u1ebf b\u00e0o nu\u00f4i c\u1ea5y, vi khu\u1ea9n, huy\u1ec1n ph\u00f9, m\u1eabu qu\u00e9t b\u1ec1 m\u1eb7t, m\u1eabu d\u1ecbch ph\u1ebft b\u1eb1ng h\u1ea1t t\u1eeb. B\u1ed9 <strong><a href=\"https:\/\/bit.ly\/3SVvnLQ\" data-type=\"URL\" data-id=\"https:\/\/bit.ly\/3SVvnLQ\" target=\"_blank\" rel=\"noopener\">TopPURE\u00ae MAGA SERUM DNA\/RNA EXTRACTION KIT<\/a><\/strong> d\u00f9ng cho m\u1eabu huy\u1ebft thanh, huy\u1ebft t\u01b0\u01a1ng, m\u1eabu d\u1ecbch ph\u1ebft v\u00e0 d\u1ecbch nu\u00f4i c\u1ea5y vi khu\u1ea9n gram \u00e2m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img decoding=\"async\" data-src=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh4-2.png\" alt=\"k\u1ebft qu\u1ea3 realtime PCR c\u1ee7a m\u1eabu  t\u00e1ch chi\u1ebft t\u1eeb \" class=\"wp-image-7023 lazyload\" width=\"720\" data-srcset=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh4-2.png 270w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh4-2-64x52.png 64w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh4-2-15x12.png 15w\" data-sizes=\"(max-width: 270px) 100vw, 270px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 270px; --smush-placeholder-aspect-ratio: 270\/218;\" \/><figcaption><em>H\u00ecnh 5: So s\u00e1nh b\u1ed9 kit t\u00e1ch chi\u1ebft t\u1eeb c\u1ee7a ABT (TopPURE Maga Serum DNA\/RNA Extraction Kit- \u0111\u01b0\u1eddng m\u00e0u \u0111\u1ecf) v\u00e0 nh\u00e0 cung c\u1ea5p c\u1ee7a h\u00e3ng kh\u00e1c (\u0111\u01b0\u1eddng m\u00e0u xanh d\u01b0\u01a1ng) tr\u00ean m\u1eabu HBV. Ph\u00e2n t\u00edch k\u1ebft qu\u1ea3 b\u1eb1ng Realtime PCR<\/em><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"163\" height=\"188\" data-id=\"7024\" data-src=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh5.png\" alt=\"k\u1ebft qu\u1ea3 so s\u00e1nh t\u00e1ch chi\u1ebft t\u1eeb\" class=\"wp-image-7024 lazyload\" data-srcset=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh5.png 163w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh5-64x74.png 64w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh5-10x12.png 10w\" data-sizes=\"(max-width: 163px) 100vw, 163px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 163px; --smush-placeholder-aspect-ratio: 163\/188;\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\" style=\"border-radius:0px\"><img decoding=\"async\" width=\"161\" height=\"187\" data-id=\"7025\" data-src=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh6-1.png\" alt=\"k\u1ebft qu\u1ea3 so s\u00e1nh t\u00e1ch chi\u1ebft t\u1eeb\" class=\"wp-image-7025 lazyload\" data-srcset=\"https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh6-1.png 161w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh6-1-64x74.png 64w, https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/Anh6-1-10x12.png 10w\" data-sizes=\"(max-width: 161px) 100vw, 161px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 161px; --smush-placeholder-aspect-ratio: 161\/187;\" \/><\/figure>\n<figcaption class=\"blocks-gallery-caption\"><em>H\u00ecnh 6: So s\u00e1nh b\u1ed9 kit t\u00e1ch chi\u1ebft t\u1eeb c\u1ee7a ABT (TopPURE Maga Genomic DNA\/RNA Extraction Kit) v\u00e0 c\u00e1c h\u00e3ng n\u01b0\u1edbc ngo\u00e0i kh\u00e1c( Taco, KingFisher) tr\u00ean \u0111\u1ed1i t\u01b0\u1ee3ng virus g\u00e2y d\u1ecbch t\u1ea3 l\u1ee3n Ch\u00e2u Phi &#8211; A) v\u00e0 RNA (c\u00fam gia c\u1ea7m &#8211; B). D\u1ecbch huy\u1ec1n ph\u00f9 t\u1eeb c\u00e1c m\u1eabu d\u01b0\u01a1ng t\u00ednh \u0111\u01b0\u1ee3c pha lo\u00e3ng 10 l\u1ea7n v\u1edbi \u0111\u1ec7m PBS.&nbsp;ABT: B\u1ed9 t\u00e1ch chi\u1ebft TopPURE Maga Genome DNA \/ RNA; Taco: B\u1ed9 t\u00e1ch chi\u1ebft DNA \/ RNA;&nbsp;KF: B\u1ed9 mini t\u00e1ch chi\u1ebft DNA \/ RNA c\u1ee7a virus Invimag<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ebft qu\u1ea3 so s\u00e1nh b\u1ed9 t\u00e1ch chi\u1ebft t\u1eeb c\u1ee7a ABT (m\u00e0u \u0111\u1ecf) v\u00e0 nh\u00e0 cung c\u1ea5p c\u1ee7a h\u00e3ng kh\u00e1c (m\u00e0u xanh d\u01b0\u01a1ng) tr\u00ean m\u1eabu HBV cho th\u1ea5y ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m t\u00e1ch chi\u1ebft c\u1ee7a ABT cao h\u01a1n so v\u1edbi h\u00e3ng so s\u00e1nh. B\u00ean c\u1ea1nh \u0111\u00f3, b\u1ed9 kit t\u00e1ch chi\u1ebft t\u1eeb c\u1ee7a ABT v\u00e0 c\u00e1c h\u00e3ng n\u01b0\u1edbc ngo\u00e0i kh\u00e1c (Taco, KingFisher) tr\u00ean \u0111\u1ed1i t\u01b0\u1ee3ng virus g\u00e2y d\u1ecbch t\u1ea3 l\u1ee3n Ch\u00e2u Phi (A) v\u00e0 RNA c\u00fam gia c\u1ea7m (B) g\u1ea7n nh\u01b0 c\u00f3 s\u1ef1 t\u01b0\u01a1ng \u0111\u1ed3ng nhau. Th\u00e0nh ph\u1ea7n, h\u00f3a ch\u1ea5t bao g\u1ed3m:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>H\u1ea1t t\u1eeb<\/td><\/tr><tr><td>Dung d\u1ecbch ly gi\u1ea3i<\/td><\/tr><tr><td>Proteinase K<\/td><\/tr><tr><td>Dung d\u1ecbch r\u1eeda 1, 2<\/td><\/tr><tr><td>Dung d\u1ecbch dung ly<\/td><\/tr><tr><td>Deep plate &amp; Tip combs<\/td><\/tr><tr><td>Ethanol (Nhi\u1ec1u h\u00e3ng tr\u00ean th\u1ecb tr\u01b0\u1eddng kh\u00f4ng cung c\u1ea5p s\u1eb5n Ethanol)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i ra ABT c\u00f2n cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m ph\u1ee5c v\u1ee5 cho nghi\u00ean c\u1ee9u v\u00e0 l\u1ea7m s\u00e0ng nh\u01b0 <a href=\"https:\/\/bit.ly\/3K3M2c6\" data-type=\"URL\" data-id=\"https:\/\/bit.ly\/3K3M2c6\" target=\"_blank\" rel=\"noopener\"><strong>Real-time PCR<\/strong><\/a> v\u00e0 c\u00e1c <a href=\"https:\/\/abtvn.com\/en\/product-category\/thiet-bi-vat-tu-tieu-hao\/\" data-type=\"URL\" data-id=\"https:\/\/abtvn.com\/danh-muc-san-pham\/thiet-bi-vat-tu-tieu-hao\/\"><strong>h\u00f3a ch\u1ea5t, trang thi\u1ebft b\u1ecb v\u00e0 v\u1eadt t\u01b0 ti\u00eau hao ph\u00f2ng th\u00ed nghi\u1ec7m<\/strong><\/a>. <\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00e1ch chi\u1ebft DNA\/RNA l\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong sinh h\u1ecdc ph\u00e2n t\u1eed nh\u1eb1m thu nh\u1eadn DNA, RNA tinh s\u1ea1ch. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c xem l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u quan tr\u1ecdng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng t\u1eeb nghi\u00ean c\u1ee9u c\u01a1 b\u1ea3n \u0111\u1ebfn vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u00e0ng l\u1ecdc trong ch\u1ea9n \u0111o\u00e1n, \u0111i\u1ec1u tr\u1ecb b\u1ec7nh. Ph\u01b0\u01a1ng ph\u00e1p t\u00e1ch chi\u1ebft \u0111\u00e3 \u1ee9ng d\u1ee5ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 cho nhi\u1ec1u k\u1ef9 thu\u1eadt sinh h\u1ecdc ph\u00e2n t\u1eed nh\u01b0: gi\u1ea3i tr\u00ecnh t\u1ef1 b\u1ed9 gen, ph\u00e1t hi\u1ec7n vi khu\u1ea9n v\u00e0 virus trong m\u00f4i tr\u01b0\u1eddng v\u00e0 x\u00e1c \u0111\u1ecbnh quan h\u1ec7 huy\u1ebft th\u1ed1ng, \u2026<\/p>","protected":false},"author":1,"featured_media":7007,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[228,270],"tags":[],"class_list":["post-7006","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bai-viet","category-kien-thuc"],"uagb_featured_image_src":{"full":["https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing.jpg",1000,667,false],"thumbnail":["https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing-150x150.jpg",150,150,true],"medium":["https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing-300x200.jpg",300,200,true],"medium_large":["https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing-768x512.jpg",768,512,true],"large":["https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing.jpg",1000,667,false],"1536x1536":["https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing.jpg",1000,667,false],"2048x2048":["https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing.jpg",1000,667,false],"trp-custom-language-flag":["https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing-18x12.jpg",18,12,true],"woocommerce_thumbnail":["https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing.jpg",1000,667,false],"woocommerce_single":["https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing.jpg",1000,667,false],"woocommerce_gallery_thumbnail":["https:\/\/abtvn.com\/wp-content\/uploads\/2022\/08\/dna-testing-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"ABT Team","author_link":"https:\/\/abtvn.com\/en\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"T\u00e1ch chi\u1ebft DNA\/RNA l\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong sinh h\u1ecdc ph\u00e2n t\u1eed nh\u1eb1m thu nh\u1eadn DNA, RNA tinh s\u1ea1ch. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c xem l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u quan tr\u1ecdng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng t\u1eeb nghi\u00ean c\u1ee9u c\u01a1 b\u1ea3n \u0111\u1ebfn vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u00e0ng l\u1ecdc trong&hellip;","_links":{"self":[{"href":"https:\/\/abtvn.com\/en\/wp-json\/wp\/v2\/posts\/7006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/abtvn.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/abtvn.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/abtvn.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/abtvn.com\/en\/wp-json\/wp\/v2\/comments?post=7006"}],"version-history":[{"count":5,"href":"https:\/\/abtvn.com\/en\/wp-json\/wp\/v2\/posts\/7006\/revisions"}],"predecessor-version":[{"id":7858,"href":"https:\/\/abtvn.com\/en\/wp-json\/wp\/v2\/posts\/7006\/revisions\/7858"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/abtvn.com\/en\/wp-json\/wp\/v2\/media\/7007"}],"wp:attachment":[{"href":"https:\/\/abtvn.com\/en\/wp-json\/wp\/v2\/media?parent=7006"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/abtvn.com\/en\/wp-json\/wp\/v2\/categories?post=7006"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/abtvn.com\/en\/wp-json\/wp\/v2\/tags?post=7006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}