Cov khoom

Product Detail:

Innovita® 2019-nCoV IgM/IgG Test yog npaj rau kev tshawb nrhiav ib nrab ntawm cov tshuaj tiv thaiv tsis zoo rau tus kabmob tshiab (2019-nCoV) hauv tib neeg cov ntshav ntshav, ntshav lossis ntshav kuaj tag nrho.
2019-nCoV suav nrog plaub lub ntsiab ntawm cov proteins: S protein, E protein, M protein thiab N protein.Lub cheeb tsam RBD ntawm S protein tuaj yeem khi rau tib neeg lub cev nto receptor ACE2.Neutralizing antibody yog hais txog lub peev xwm los khi nrog cov kab mob, thiab tom qab ntawd thaiv cov kab mob kom nkag mus rau lub cev ua rau kis kab mob.Kev kuaj xyuas cov tshuaj tiv thaiv kab mob neutralizing tuaj yeem siv los ntsuas qhov kev cia siab ntawm kev kis kab mob.

Txoj Cai:

Cov khoom siv yog ib qho kev sib tw ntawm kev sib tw colloid kub immunochromatography txhawm rau txheeb xyuas cov tshuaj tiv thaiv tsis zoo rau 2019-nCoV hauv tib neeg cov ntshav ntshav, ntshav lossis ntshav kuaj tag nrho.Tom qab cov qauv siv rau cov qauv zoo, yog tias cov tshuaj tiv thaiv tsis zoo nyob hauv cov qauv, cov tshuaj tiv thaiv tsis zoo yuav hnov ​​​​mob nrog cov colloidal kub sau npe RBD antigen los tsim cov tshuaj tiv thaiv kab mob, thiab qhov chaw nruab nrab ntawm cov ntawv sau RBD antigen yuav raug kaw.Tom qab ntawd cov tshuaj tiv thaiv kab mob thiab cov ntawv sau npe RBD antigen yam tsis muaj kev cuam tshuam rau kev ua kom cov tshuaj tiv thaiv kab mob migrate raws cov kab mob nitrocellulose.Thaum lawv mus txog qhov chaw kuaj (T kab), daim ntawv sau npe RBD antigen yam tsis muaj kev khi rau cov tshuaj tiv thaiv kab mob nruab nrab yuav hnov ​​​​mob nrog ACE2 antigen coated ntawm nitrocellulose membrane thiab tsim cov kab liab liab.Thaum lub concentration ntawm neutralizing cov tshuaj tiv thaiv yog siab tshaj qhov qis tshaj qhov kev txwv, cov kab liab-liab kab yog sib dua li cov tswj kab (C kab) los yog tsis muaj cov kab liab-liab tsim, qhov tshwm sim yog qhov zoo.Thaum cov concentration ntawm neutralizing antibodies qis dua qhov qis tshaj qhov kev txwv los yog tsis muaj cov tshuaj tiv thaiv neutralizing hauv cov qauv, cov kab liab-liab yog tsaus dua li cov kab tswj, qhov tshwm sim yog qhov tsis zoo.
Txawm hais tias tus qauv muaj 2019-nCoV neutralizing antibodies, thaum lub colloidal kub-labeled qaib IgY antibody tsiv mus rau cov kab tswj (C kab), nws yuav raug ntes los ntawm tshis tiv thaiv qaib IgY antibody precoated ntawm kab tswj (C kab), ib kab liab-liab yog tsim.Cov kab tswj (C kab) yog siv los ua cov txheej txheem tswj.Cov kab tswj yuav tsum ib txwm tshwm sim hauv qhov rais tshwm sim yog tias cov txheej txheem kuaj tau ua tiav thiab cov reagents ua haujlwm raws li qhov xav tau..

Muaj pes tsawg leeg:

Cov txheej txheem xeem:

1. Unseal aluminium foil hnab thiab tshem tawm cov ntawv xeem.
2. Siv 40μL ntawm cov ntshav / ntshav cov ntshav los yog 60μL tag nrho cov ntshav coj mus rau qhov zoo.
3. Siv 40μL (2 tee) cov qauv diluent rau cov qauv zoo.
4. Muab tso rau ntawm chav tsev kub (15 ℃ ~ 30 ℃) rau 15-20 feeb, thiab nyeem qhov tshwm sim.

Cov ntsiab lus txhais:

1. Zoo: Thaum cov xim ntawm T kab sib zog dua li ntawm C kab lossis thaum tsis muaj T kab, nws qhia tau hais tias qhov zoo rau cov tshuaj tiv thaiv tsis zoo.
2. Tsis zoo: Thaum cov xim ntawm T kab yog tsaus dua los yog sib npaug ntawm C kab, nws qhia tias tsis zoo rau cov tshuaj tiv thaiv kab mob.
3. Tsis siv tau: Thaum kab C tsis tshwm sim, txawm tias T kab puas pom lossis tsis pom, qhov ntsuas tsis raug.Rov ua qhov kev sim nrog qhov kev sim tshiab.