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Kwayoyin cuta (ƙwayoyin cuta na halitta) halittu ne marasa ƙwayoyin halitta waɗanda aka siffanta su da ƙaramin girma, tsari mai sauƙi, da kuma kasancewar nau'in nucleic acid guda ɗaya kawai (DNA ko RNA). Dole ne su lalata ƙwayoyin halitta masu rai don su sake yin kwafi da kuma yaɗuwa. Idan aka raba su da ƙwayoyin halittar da ke cikinsu, ƙwayoyin cuta suna zama sinadarai ba tare da wani aiki na rayuwa ba kuma ba za su iya kwafi kansu ba. Kwafi, kwafi, da fassara duk ana yin su ne a cikin ƙwayar halittar mai masaukin baki. Don haka, ƙwayoyin cuta suna wakiltar wani nau'in halitta na musamman wanda ke da kaddarorin ƙwayoyin halitta da halayen halittu na asali; suna wanzuwa a matsayin ƙwayoyin cuta masu kamuwa da cuta na waje da kuma ƙwayoyin halittar da ke kwafi a cikin ƙwayoyin halitta.
Kwayoyin cuta daban-daban suna da matuƙar sauƙi, kuma mafi yawansu ana iya gano su ne kawai a ƙarƙashin na'urar hangen nesa ta lantarki. Mafi girma, ƙwayoyin cuta na pox, suna da kimanin nanomita 300, yayin da mafi ƙanƙanta, circoviruses, suna da girman nanomita 17. An san cewa ƙwayoyin cuta da yawa suna da babbar barazana ga lafiyar ɗan adam da rayuwa, kamar sabon coronavirus, ƙwayar cutar hepatitis B (HBV), da ƙwayar cutar HIV. Duk da haka, wasu ƙwayoyin cuta na halitta suna ba da fa'idodi na musamman ga ɗan adam. Misali, ana iya amfani da ƙwayoyin cuta na bacteriophages don magance wasu cututtukan ƙwayoyin cuta, musamman lokacin da ake fuskantar superbugs inda magungunan rigakafi da yawa suka zama marasa tasiri.
A cikin kiftawar ido, shekaru uku sun shude tun farkon annobar COVID-19. Duk da haka, gwajin nucleic acid ya wuce gano sabon coronavirus. Bayan COVID-19, gwajin nucleic acid yana aiki a matsayin ma'aunin zinare don gano ƙwayoyin cuta da yawa cikin sauri da daidaito, yana ci gaba da kare lafiyarmu. Kafin gwajin nucleic acid, samun ingantattun ƙwayoyin cuta masu ƙarfi da tsafta yana da mahimmanci don tabbatar da daidaiton hanyoyin bincike na gaba.
Gabatarwar Samfuri
Bayanin Samfuri:
Wannan kayan aikin ya ƙunshi ƙananan ƙwai masu ƙarfi da kuma abubuwan da aka riga aka tsara don cirewa, suna ba da sauƙi, sarrafawa cikin sauri, yawan amfanin ƙasa mai yawa, da kuma kyakkyawan sake haifuwa. DNA/RNA na kwayar halittar ƙwayoyin cuta wanda ke haifar da ƙwayoyin cuta ba shi da furotin, nuclease, ko wasu tsangwama na gurɓatawa, wanda ya dace da PCR/qPCR, NGS, da sauran aikace-aikacen ilimin halittar ƙwayoyin halitta. Idan aka haɗa shi daBabban KifiMai cire sinadarin nucleic acid mai tushen magnetic bead, ya dace sosai don cire manyan samfuran ta atomatik.
Fasali na Samfurin:
Amfani da Samfura Mai Yawa: Ya dace da cire sinadarin nucleic acid daga tushen DNA/RNA daban-daban na ƙwayoyin cuta, gami da ƙwayoyin cuta na HCV, HBV, HIV, HPV, da ƙwayoyin cuta masu cutar dabbobi.
Mai Sauri da Sauƙi: Aiki mai sauƙi yana buƙatar ƙarin samfuri kawai kafin sarrafa na'ura, yana kawar da buƙatar matakai da yawa na centrifugation. Ya dace da masu cire sinadarin nucleic acid na musamman, musamman don sarrafa samfurin da aka samar da inganci.
Babban Daidaito: Tsarin ma'ajiyar bayanai na musamman yana tabbatar da kyakkyawan sake haifuwa yayin cire samfuran ƙwayoyin cuta masu ƙarancin maida hankali.
Kayan aiki masu jituwa:
Jerin BigFish BFEX-32E/BFEX-32/BFEX-96E
Lokacin Saƙo: Satumba-04-2025
Saitunan Sirri