2019-nCoV Neutralizing Antibody Test (QDIC)
Product Detail:
Innovita® 2019-nCoV IgM/IgG Test yog npaj rau kev kuaj kom muaj nuj nqis ntawm neutralizing antibody rau tus kab mob tshiab coronavirus (2019-nCoV) hauv tib neeg cov ntshav, ntshav ntshav lossis ntshav (fingertip blood or venous whole blood) specimens.
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.Cov kev tshawb fawb tau pom tias cov qauv ntawm cov neeg uas tau zoo los ntawm tus kab mob tshiab coronavirus yog qhov zoo rau kev siv tshuaj tiv thaiv kab mob.Kev kuaj xyuas cov tshuaj tiv thaiv kab mob nruab nrab tuaj yeem siv los ntsuas qhov kev mob tshwm sim ntawm tus kab mob kis kab mob thiab kev soj ntsuam cov txiaj ntsig tom qab txhaj tshuaj.
Txoj Cai:
Cov khoom siv yog quantum dot immunofluorescence chromatography assay txhawm rau txheeb xyuas 2019-nCoV RBD tshwj xeeb IgG neutralizing antibodies hauv tib neeg cov ntshav, ntshav lossis cov ntshav tag nrho (cov ntshav ntiv tes thiab cov ntshav venous tag nrho) cov qauv.Tom qab cov qauv siv rau cov qauv zoo, yog tias qhov concentration ntawm neutralizing antibodies siab tshaj qhov qis tshaj qhov kev txwv, RBD cov tshuaj tiv thaiv IgG yuav hnov mob nrog ib feem lossis tag nrho RBD antigen sau nrog quantum dot microspheres los tsim cov tshuaj tiv thaiv kab mob.Tom qab ntawd cov tshuaj tiv thaiv kab mob yuav txav mus raws cov kab mob nitrocellulose.Thaum lawv mus txog qhov chaw xeem (T kab), cov khoom sib txuas yuav ua rau cov nas los tiv thaiv tib neeg IgG (γ saw) coated ntawm nitrocellulose membrane thiab tsim ib kab fluorescent.Nyeem cov teeb liab fluorescence nrog fluorescence immunoassay analyzer.Tus nqi teeb liab yog proportional rau cov ntsiab lus ntawm neutralizing antibodies nyob rau hauv cov qauv.
Txawm hais tias tus qauv muaj RBD tshwj xeeb cov tshuaj tiv thaiv kab mob los yog tsis, cov kab tswj yuav tsum ib txwm tshwm sim hauv lub qhov rais tshwm sim yog tias cov txheej txheem kuaj tau ua tiav thiab cov reagent ua haujlwm raws li qhov xav tau.Thaum cov qaib IgY antibody sau nrog quantum dot microspheres tsiv mus rau cov kab tswj (C kab), nws yuav raug ntes los ntawm cov tshis tiv thaiv qaib IgY antibody precoated ntawm C kab, thiab cov kab fluorescent yog tsim.Cov kab tswj (C kab) yog siv los ua cov txheej txheem tswj.
Muaj pes tsawg leeg:
| Kev sib xyaw | Tus nqi | Specification |
| IFU | 1 | / |
| Test cassette | 20 | Txhua lub hnab ntim ntawv ntim nrog ib qho khoom siv kuaj thiab ib lub desiccant |
| Cov qauv diluent | 3ml * 1 vial | 20mM PBS, Sodium Casein, ProClin 300 |
| Micropipette | 20 | Micropipette nrog 20μL cim kab |
| Lancet | 20 | / |
| Cawv pad | 20 | / |
Cov txheej txheem xeem:
● Fingertip Blood Collection
● Nyeem qhov tshwm sim nrog lub fluorescence analyzer
