COVID-19 Neutralizing Antibody Detection Kit
Npaj siabSiv
Cov khoom no siv lateral flow chromatographic immunoassay rau qhov kev kuaj pom zoo ntawm cov tshuaj tiv thaiv kab mob hauv tib neeg cov ntshav, ntshav, lossis cov ntshav tag nrho los ntawm cov neeg tau txais kev txhaj tshuaj lossis cov uas tau zoo los ntawm KEVIV-19.
TSEEM CEEB
Cov kab mob tshiab coronaviruses muaj nyob rau β genus.COVID-19 yog tus kab mob ua pa hnyav heev.Tib neeg feem ntau raug mob.Tam sim no, cov neeg mob kis los ntawm tus kabmob tshiab no yog qhov tseem ceeb ntawm kev kis tus kabmob;Cov kab mob asymptomatic kuj tuaj yeem yog qhov chaw kis kab mob.Raws li kev tshawb nrhiav kev kis kabmob tam sim no, lub sijhawm incubation yog 1 txog 14 hnub, feem ntau yog 3 txog 7 hnub.Cov tsos mob tseem ceeb muaj xws li kub taub hau, qaug zog thiab hnoos qhuav.Qhov ntswg congestion, los ntswg qhov ntswg, mob caj pas, myalgia thiab raws plab kuj muaj nyob rau hauv qee kis.
PRINCIPLE
SARS-CoV-2 neutralizing antibodies yog cov tshuaj tiv thaiv kab mob uas tsim los ntawm tib neeg lub cev tom qab txhaj tshuaj tiv thaiv lossis kis kab mob.Cov khoom siv no siv ACE2 receptor los sib tw ua ke rau cov kab mob S-RBD antigen nrog cov tshuaj tiv thaiv tsis zoo.Nws yog qhov tsim nyog rau kev kuaj xyuas lub cev tiv thaiv kab mob tom qab txhaj tshuaj tiv thaiv kab mob lossis kis kab mob.Cov strips kuaj muaj xws li: 1) ib lub burgundy-xim conjugate ncoo uas muaj SARS-COV-2 S-RBD antigen conjugated nrog colloid kub thiab nas IgG-kub conjugates, 2) ib tug nitrocellulose membrane strip uas muaj cov kab xeem (T kab) thiab kab tswj (C kab).T kab yog pre-coated nrog ACE2 receptor.C kab yog pre-coated nrog tshis anti nas IgG.Thaum lub ntim ntim txaus ntawm cov qauv xa mus rau hauv qhov qauv thauj khoom ntawm daim npav xeem, cov qauv txav los ntawm kev ua haujlwm capillary hla lub sawb.Yog hais tias neutralizing antibodies muaj nyob rau hauv cov qauv, lawv yuav khi rau S-RBD antigen ntawm lub colloid kub, thiab thaiv qhov chaw ntawm ACE2 receptors.Yog li ntawd, lub strip yuav txo qis xim siv ntawm T kab lossis txawm tias tsis muaj T kab.Yog tias cov qauv tsis muaj cov tshuaj tiv thaiv tsis zoo, S-RBD antigen ntawm cov kub kub yuav khi rau ACE2 receptors nrog kev ua haujlwm siab tshaj plaws.Yog li ntawd, lub strip yuav muaj kev siv xim zoo dua ntawm T kab.
TXOJ CAI
1. Daim npav xeem
2. Koob kuaj ntshav
3. Ntshav Dropper
4. Lub teeb tsis pom kev
KHOOM THIAB STABILITY
1. Khaws cov khoom ntim ntawm qhov kub ntawm 2-30 ° C lossis 38-86 ° F, thiab tsis txhob raug tshav ntuj.Cov khoom siv ruaj khov nyob rau hauv hnub tas sij hawm luam tawm ntawm daim ntawv lo.
2. Thaum qhib lub hnab ntawv txhuas ntawv, daim npav kuaj hauv yuav tsum siv li ntawm ib teev.Kev raug kub thiab ntub ib puag ncig ntev yuav ua rau cov txiaj ntsig tsis raug.
3. Tus lej ntau thiab hnub tas sij hawm tau luam tawm ntawm daim ntawv lo.
CEEB TOOM THIAB KEV TIV THAIV
1. Nyeem cov lus qhia rau kev siv kom zoo ua ntej siv cov khoom no.
2. Cov khoom no yog siv rau kev kuaj tus kheej los ntawm cov neeg siv tsis yog cov kws tshaj lij lossis cov kws tshaj lij siv.
3. Cov khoom no siv tau rau tag nrho cov ntshav, ntshav, thiab cov ntshav plasma.Kev siv lwm hom qauv tuaj yeem ua rau qhov kev xeem tsis raug lossis tsis raug.
4. Thov xyuas kom meej tias cov qauv tsim nyog raug ntxiv rau kev sim.Ntau dhau los yog tsawg dhau tus qauv yuav ua rau cov txiaj ntsig tsis raug.
5. Yog tias cov kab xeem lossis kab tswj tau tawm ntawm qhov ntsuas qhov rai, tsis txhob siv daim npav xeem.Cov txiaj ntsig kev xeem tsis siv tau thiab rov sim cov qauv nrog lwm tus.
6. Cov khoom no yog pov tseg.Tsis txhob siv cov khoom siv rov ua dua tshiab.
7. Tshem tawm cov khoom siv, cov qauv, thiab lwm yam khoom siv pov tseg raws li cov kev cai kho mob.
