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kuyesa kwa nucleic acid ndi chipinda chopangira zitsanzo

Kufotokozera Kwa Zida:

Chidachi chimagwiritsa ntchito ukadaulo wa Real-time RT PCR (rRT-PCR) pozindikira bwino za SARS-CoV-2 (ORF1ab jini ndi N jini) ma nucleic acid mu zitsanzo za nasopharyngeal kapena oropharyngeal swab, pogwiritsa ntchito multiplex PCR fulorosenti probe method. kuzindikira mwachangu kwambiri.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Cholinga chathu chiyenera kukhala kuphatikiza ndi kupititsa patsogolo khalidwe lapamwamba ndi ntchito za zinthu zomwe zilipo kale, nthawi zambiri kupanga zinthu zatsopano ndi zothetsera kuti tikwaniritse zofuna za makasitomala osiyanasiyana.kuyesa kwa nucleic acid ndi chipinda chopangira zitsanzo, Tikulonjeza kuti tidzayesetsa kukupatsani zabwino kwambiri komanso mayankho ogwira mtima.
Cholinga chathu chiyenera kukhala kuphatikiza ndi kupititsa patsogolo khalidwe lapamwamba ndi ntchito za zinthu zomwe zilipo kale, nthawi zambiri kupanga zinthu zatsopano ndi zothetsera kuti tikwaniritse zofuna za makasitomala osiyanasiyana.kuyesa kwa nucleic acid ndi chipinda chopangira zitsanzo, Ndili ndi zaka zopitilira 9 komanso gulu la akatswiri, tsopano tatumiza mayankho athu kumayiko ndi zigawo zambiri padziko lonse lapansi.Tikulandira makasitomala, mabungwe ochita bizinesi ndi abwenzi ochokera kumadera onse adziko lapansi kuti atilumikizane ndikupempha mgwirizano kuti tipindule.


Zofotokozera

48 Rxns, 96 Rxns

Ayi.

Chigawo

Ndalama

Zigawo zazikulu

48 nsi

96 nsi

1 Nucleic acid kumasula wothandizira 1.4mL / chubu 2 machubu 5.3 mL / botolo 1 botolo Wokwera pamwamba
2 Chitetezo cha RNA 27 μL / chubu 1 chubu 53 μL / chubu 1 chubu RNase inhibitor
3 SARS-CoV-2 reaction solution 800 μL / chubu 1 chubu 1600 μL / chubu 1 chubu Poyamba, probe, reaction buffer, dNTP
4 SARS-CoV-2 enzyme osakaniza 80 μL / chubu 1 chubu 160 μL / chubu 1 chubu Kutentha koyambira kwa Taq enzyme, enzyme ya M-MLV
5 Kuwongolera kwabwino kwa SARS-CoV-2 100 μL / chubu 1 chubu 100 μL / chubu 1 chubu Recombinant plasmid yokhala ndi chidutswa chandamale, RNA
6 Kuwongolera koyipa kwa SARS-CoV-2 1200 μL / chubu 1 chubu 1200 μL / chubu 1 chubu TE buffer

Mbali & ubwino

Mwamsanga ndi zosavuta.
Pewani kutaya kwa nucleic acid.
Malire odziwikiratu otsika komanso kukhudzika kwakukulu.
Kufunika kwa zida zochepa komanso kugwiritsa ntchito kosavuta.

Kuzindikira kumatha kufika pamlingo wotsika kwambiri ngati makope 500/mL).

GCE/mL Mtengo wapatali wa magawo Ct
N gene Mtengo wa ORF1ab
2.00E+08 16.43 15.16
2.00E+07 19.48 18.58
2.00E+06 22.71 21.86
2.00E+05 25.95 25.33
2.00E+04 29.30 28.49
2.00E+03 32.37 31.37
2.00E+02 35.32 34.47
2.00E+01 38.29 38.27
2.00E+00 N / A N / A
2.00E-01 N / A N / A
NC N / A N / A

Linear amplification curve

amplification curve-RT-qPCR

Momwe mungagwiritsire ntchito

1. Chida chothandizira

covid-19 nucleic acid kuzindikira zida1

2. Njira yodziwira

covid-19 nucleic acid kuzindikira zida2

Kukonzekera kwachitsanzo: Naopharyngeal kapena oropharyngeal swab chitsanzo (ntchito imodzi yokha) (Dikirani kwa mphindi 10)

PCR amplificaton(<=55min)

Kayendedwe kantchito:

covid-19 nucleic acid kuzindikira zida4

Kusungirako

osindikizidwa kuchokera kuwala ndi kusungidwa pa -20 ± 5 ℃;

yosungirako
yosungirako2

Alumali moyo:1 chaka

Cholinga chathu chiyenera kukhala kuphatikiza ndi kupititsa patsogolo khalidwe lapamwamba ndi ntchito za katundu omwe alipo, nthawi zambiri kupanga zinthu zatsopano ndi mayankho kuti akwaniritse zofuna za makasitomala a Factory yomwe imaperekedwa ku China FDA Sterile Medical Nylon Flock Flocked Sampling Specimen Collection Throat Nasopharyngeal Flocked Swabs Liquid Transport Medium, Tikukulonjezani kuti mudzayesa khalidwe lathu labwino kwambiri.
Factory yoperekedwa ndi China Swab, Injection Instrument, Ndi zaka zopitilira 9 ndi gulu la akatswiri, tsopano tatumiza mayankho athu kumayiko ambiri ndi zigawo padziko lonse lapansi.Tikulandira makasitomala, mabungwe ochita bizinesi ndi abwenzi ochokera kumadera onse adziko lapansi kuti atilumikizane ndikupempha mgwirizano kuti tipindule.


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