PRINCIPLE

Lub sawb muaj MP-Ag txheej antigen ntawm thaj av kuaj thiab tshis anti nas IgG tshuaj tiv thaiv ntawm cheeb tsam tswj, uas yog fastened rau daim nyias nyias chromatography ua ntej. Lable ncoo yog coated los ntawm colloidal kub sau ntawv nas-tiv thaiv tib neeg IgM McAb ua ntej. Thaum kuaj cov qauv zoo, MP-IgM hauv cov qauv ua ke nrog cov xim kub colloidal sau tias nas-tiv thaiv tib neeg IgM McAb, thiab tsim kev tiv thaiv kab mob. Nyob rau hauv qhov kev txiav txim ntawm immunochromatography, cov complex thiab cov qauv nyob rau hauv lub nitrocellulose membrane ntws nyob rau hauv cov kev taw qhia ntawm absorbent daim ntawv, thaum lub complex dhau lub xeem cheeb tsam, nws ua ke nrog MP-Ag txheej antigen, tsim "MP-Ag txheej antigen-MP. -IgM-colloidal kub sau ntawv nas-tiv thaiv tib neeg IgM McAb" complex, ib pawg xim kuaj xim tau tshwm sim hauv cheeb tsam xeem. Ib qho piv txwv tsis zoo yuav tsis tsim ib qho kev sim ntsuas vim qhov tsis muaj zog tiv thaiv kab mob. Tsis muaj teeb meem MP-IgM tam sim no nyob rau hauv cov qauv los yog tsis, muaj ib tug liab kab txaij tshwm sim nyob rau hauv lub zoo tswj cheeb tsam, uas yog xam raws li zoo nyob rau hauv lub enterprise qauv.

Cov txheej txheem xeem:

WIZ-A101 cov txheej txheem kuaj pom cov lus qhia ntawm lub cev tiv thaiv kab mob ntsuas lub cev. Visual test txheej txheem yog raws li nram no:

1. Tso tag nrho cov reagents thiab cov qauv mus rau chav tsev kub.
2. Tshem tawm daim ntawv xeem los ntawm lub hnab ntawv ci, muab tso rau ntawm lub rooj theem thiab kos nws.
3. Ntxiv 10μL cov ntshav los yog cov ntshav plasma los yog 20μL tag nrho cov ntshav coj mus kuaj zoo ntawm daim npav nrog muab dispette, tom qab ntawd ntxiv 100μL (txog 2-3 poob) cov qauv diluent, pib lub sijhawm.
4. Tos kom tsawg kawg 10-15 feeb thiab nyeem qhov tshwm sim, qhov tshwm sim tsis raug tom qab 15 feeb.