SARS-CoV-2 (COVID19) tab tom tawg thoob plaws ntiaj teb, thiab kev txhaj tshuaj tiv thaiv tau lees paub tias yog txoj hauv kev zoo tshaj plaws los tswj tus kabmob kis tus kabmob.Kev ntsuam xyuas tshuaj tiv thaiv ib txwm siv feem ntau siv cov tshuaj tiv thaiv kab mob tiv thaiv kab mob los ntsuas qhov ua tau zoo ntawm cov tshuaj tiv thaiv los ntawm kev sim neutralization;
Cov txheej txheem ib txwm siv sijhawm thiab tsis muaj txiaj ntsig zoo, feem ntau siv 2 mus rau 4 hnub los ua kom tiav qhov kev ntsuam xyuas, thiab vim tias feem ntau ntawm lawv siv cov kab mob nyob, Nws yuav tsum tau nqa tawm hauv biosafety qib 3 lossis siab dua, uas yog lub sijhawm- siv thiab ua haujlwm hnyav, thiab ua rau muaj kev tsis yooj yim rau kev soj ntsuam ntawm kev nthuav dav thiab kev sib sau ua ke.Yog li ntawd, muaj kev xav tau ceev ceev rau txoj kev yooj yim thiab ceev ceev uas tsim nyog rau kev ntsuam xyuas cov tshuaj tiv thaiv kab mob hauv cov neeg coob coob.
Aehealth COVID19 Neutralization Antibody Quantitative Test Kit yog siv los kuaj kom muaj nuj nqis ntawm COVID19 neutralizing antibodies hauv tib neeg cov ntshav, ntshav lossis ntshav tag nrho.Nws tuaj yeem siv rau kev tshawb pom sai, ntau thiab muaj txiaj ntsig zoo hauv vitro.Kev kho mob tau siv rau hauv kev soj ntsuam kev soj ntsuam ntawm qhov tshwm sim ntawm cov tshuaj tiv thaiv kab mob coronavirus tshiab thiab kev ntsuam xyuas ntawm cov tshuaj tiv thaiv kab mob hauv cov neeg mob zoo tom qab kis kab mob.
Neutralizing cov tshuaj tiv thaiv zoo tiv thaiv tus kab mob los ntawm kev thaiv kev cuam tshuam ntawm tus kab mob COVID19 thiab cov tswv tsev.Feem ntau neutralizing cov tshuaj tiv thaiv teb rau receptor binding domain (RBD) ntawm cov protein ntau, uas khi ncaj qha rau ntawm lub cell nto receptor ACE2.antibodies-online tam sim no muaj ob qho tshuaj tiv thaiv tsis zoo raws li clone CR3022.Thaum feem ntau S-protein RBD binding antibodies sib tw rau antigen khi nrog ACE2, CR3022 epitope tsis sib tshooj nrog ACE2-binding site.
Yog li nws tsis cuam tshuam kev khi ntawm neutralizing antibodies.Thaum CR3022 ntawm nws tus kheej ua pov thawj tsuas yog qhov cuam tshuam tsis muaj zog, nws tau pom tias muaj kev sib koom ua ke nrog lwm yam S-protein RBD khi cov tshuaj tiv thaiv kom tsis txhob muaj COVID19.
Kev ua haujlwm yooj yim
- Tsis xav tau cov kws tshaj lij los cob qhia;
- Tsawg tus qauv thov, tsuas yog xav tau 50 μL;
- Tau tshaj ntau hom qauv: Ntshav / Plasma / Tag nrho cov ntshav.
Siab rhiab heev
- rhiab heev: 98.95%;
- Specification: 100%.
Ua tau zoo
- Lub Sijhawm Tawm Tsam: 15 feeb, Lub Sijhawm Xeem: 10s;
- Protable, Dav siv scenarios;
- Built-in roj teeb, ntau tshaj 200 qhov kev ntsuam xyuas yam tsis muaj lub zog nkag.
ntseeg tau
- Txheeb xyuas los ntawm 3600 qhov kev kuaj mob, 1500 qhov kev sim los ntawm tus neeg mob tus qauv, 900 qhov kev sim ntawm cov tshuaj tiv thaiv, 1200 kuaj los ntawm cov neeg ib txwm muaj.;
- Cov ntaub ntawv kho mob tau txais los ntawm cov tshuaj tiv thaiv los ntawm cov tshuaj tiv thaiv tsis muaj zog, tshuaj tiv thaiv nucleic acid, tshuaj tiv thaiv kab mob protein, thiab cov neeg muaj tus kab mob, cov neeg ib txwm muaj.
- Txiav tawm tus nqi inhibition tus nqi ntawm 30%.
Lub hauv paus ntsiab lus siv hauv cov khoom siv no yog kev sib tw immunochromatographic.Qhov kev kuaj pom kab (T-kab) ntawm cov kab kuaj kab mob yog coated nrog angiotensin converting enzyme 2 thiab cov kab tswj (C-line) yog coated nrog tshis los tiv thaiv luav IgG antibody. conjugate ncoo yog coated nrog flfluorescently sau npe COVID19 RBD protein thiab flfluorescently sau lo luav IgG antibody.Thaum kuaj pom, thaum tus qauv muaj cov tshuaj tiv thaiv kab mob uas yuav tsum tau kuaj, qhov sib txuas ntawm cov tshuaj ntsuam xyuas hauv cov qauv thiab cov fluorescent antigen tsim ib qho kev tiv thaiv kab mob thiab lub cev tsis tuaj yeem khi rau angiotensin-hloov enzyme 2 immobilized ntawm nitrocellulose daim nyias nyias. .Lub flfluorescent antigen conjugate uas tsis khi rau cov tshuaj tiv thaiv kab mob yuav tsum khi rau angiotensin converting enzyme 2 immobilized ntawm nitrocellulose daim nyias nyias los ua ib txoj kab kuaj pom (T).
- Kev tshuaj ntsuam xyuas ua ntej txhaj tshuaj tiv thaiv;
- Kev soj ntsuam cov txiaj ntsig tom qab txhaj tshuaj tiv thaiv;
- Kev soj ntsuam kev pheej hmoo rau cov neeg kis tus kab mob thib ob;
- Kev soj ntsuam kev pheej hmoo rau tib neeg ib txwm muaj (nrog rau tus kab mob asymptomatic) muaj peev xwm kis tau;
- Kev kuaj kab mob tiv thaiv kab mob.