Kodi chozungulira chotenthetsera chimagwiritsidwa ntchito chiyani?

Thermal cycler, yomwe imadziwikanso kuti PCR makina, ndi chida cha labotale chomwe chimagwiritsidwa ntchito kukulitsa zidutswa za DNA kudzera munjira ya polymerase chain reaction (PCR). Chida champhamvu chimenechi ndi chofunikira pa kafukufuku wa mamolekyulu a biology ndi majini komanso kufufuza zachipatala ndi kufufuza kwazamalamulo.

Ma cyclers otenthetsera amagwira ntchito poyenda panjinga zingapo zakusintha kwa kutentha kuti athandizire njira ya PCR. Zigawo zazikulu za cycler yotentha zimaphatikizapo chotchinga chotenthetsera chomwe chimalola kusintha kwachangu kutentha ndi chivindikiro cha kutentha chomwe chimatsimikizira ngakhale kufalitsa kutentha mu chitsanzo. Makinawa amatha kuwongolera kutentha kwa zomwe zimasakanikirana kuti akwaniritse ma denaturation, annealing ndi masitepe owonjezera a PCR.

Beijing LIUYI PCR Machine

Ndiye, chozungulira chotenthetsera chimagwiritsidwa ntchito chiyani? Cholinga chachikulu cha chozungulira chotenthetsera ndikukulitsa ma DNA angapo. Izi zimatheka ndi kutenthetsa mobwerezabwereza ndi kuziziritsa zomwe zimasakanikirana kuti zisinthe DNA, kuiyika ndi zoyambira, kenako ndikuyikulitsa ndi DNA polymerase. Chifukwa chake, makope oyambira ochepa okha ndi omwe amafunikira kuti apange mamiliyoni amitundu yotsatizana ya DNA.

In kafukufuku, ma cyclers otenthetsera amagwiritsidwa ntchito pophunzira mafotokozedwe a majini, kusiyanasiyana kwa ma genetic ndi kutsatizana kwa DNA. Amagwiritsidwanso ntchito popanga cloning, mutagenesis ndi kusanthula kwa jini. Pozindikira zachipatala, ma cyclers otenthetsera amagwiritsidwa ntchito kuti azindikire matenda opatsirana, matenda amtundu, komanso ma biomarkers a khansa. Kuphatikiza apo, mu sayansi yazamalamulo, zidazi ndizofunikira pakuwunika kwa DNA ndikuzindikira anthu kuchokera ku umboni wachilengedwe.

Kusinthasintha komanso kulondola kwa oyendetsa njinga zamoto kwasintha kwambiri gawo la biology ya maselo, kulola asayansi kufufuza ndi kumvetsetsa maziko a moyo ndi matenda. Zipangizo zamakono zathandizanso kwambiri pakupanga mankhwala opangidwa ndi munthu payekha ndipo zakhudza kwambiri mafakitale osiyanasiyana kuphatikizapo zaumoyo, ulimi ndi sayansi ya zachilengedwe.

Mwachidule, ma cyclers otentha ndi chida chofunikira kwambiri pakukulitsa DNA ndipo amagwiritsidwa ntchito kwambiri pofufuza zasayansi, zamankhwala, komanso kusanthula kwazamalamulo. Kuthekera kwake kukopera mayendedwe a DNA mwachangu komanso molondola kumapangitsa kuti ikhale yothandiza kwambiri pakuwongolera kumvetsetsa kwathu za majini ndi momwe imagwirira ntchito m'magawo osiyanasiyana.

Beijing Liuyi Biotechnology Co. Ltd (Liuyi Biotechnology) yakhala ikupanga zida za electrophoresis kwa zaka zopitilira 50 ndi gulu lathu laukadaulo laukadaulo ndi R&D pakati. Tili ndi mzere wodalirika komanso wathunthu wopanga kuchokera pamapangidwe mpaka kukayendera, ndi nyumba yosungiramo zinthu, komanso chithandizo chamalonda. Zogulitsa zathu zazikulu ndi Electrophoresis Cell (thanki / chipinda), Electrophoresis Power Supply, Blue LED Transilluminator, UV Transilluminator, Gel Image & Analysis System etc. Timaperekanso zida za labu monga PCR chida, vortex chosakanizira ndi centrifuge kwa labotale.

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