Ukuhlolwa Okusheshayo kwe-HWTS-RT200A/B/C/D-COVID-19/ Flu A&B Ag

Isithombe Esifakiwe se-HWTS-RT200A/B/C/D-COVID-19/ Ukuhlolwa Okusheshayo Kwe-Flu A&B Ag

Incazelo emfushane:

Le khithi ihloselwe ukuthola ama-antigen e-SARS-CoV-2, igciwane lomkhuhlane A kanye no-B ngaphakathi kwe-vitro ngamasampula e-swabs yamakhala avela kubasolwa ngokutheleleka zingakapheli izinsuku eziyi-7 kusukela kuqale izimpawu kanye nokuxhumana okuseduze ekuxilongweni okuhlukile kokutheleleka kwendlela yokuphefumula yi-SARS-CoV-2, igciwane lomkhuhlane A kanye no-B. Imiphumela yokuhlolwa akufanele isetshenziswe njengesisekelo sodwa sesinqumo somtholampilo sokuxilongwa kanye nokwelashwa. Ukuxilongwa okwengeziwe kwezokwelapha kufanele kuqinisekiswe ngezindlela zokuhlola ezihlukile kanye neminye imiphumela yezokwelapha. Le khithi ingeyokuxilongwa kwe-in vitro kuphela futhi ayizenzakalelayo.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Igama lomkhiqizo

Ukuhlolwa Okusheshayo kwe-HWTS-RT200A/B/C/D-COVID-19/ Flu A&B Ag

Ukuvunyelwa Komkhiqizo

CE3018 (IVDR)

Izimiso zokuhlola

Ikhithi isebenzisa ubuchwepheshe be-immunochromatography ngendlela yesandwich ye-double-antibody ukuzeukuthola ama-antigen e-SARS-CoV-2, igciwane lomkhuhlane A kanye no-B. Umugqa wokuhlola wawumbozwe ngeama-antibodies athile ukwakha imigqa yokuhlola ye-pathogen ethile eqondiwe. Ngesikhathi sokuhlolwa,isampula ecutshunguliwe ezohlolwa ifakwa emthonjeni wesampula wamakhasethi okuhlola. Umaisampula ezohlolwa iqukethe igciwane eliqondiwe ekugxilweni kwalo okuphezulu kune-LoD, okuqondiwei-antigen kanye ne-antibody eqondiwe ehambisanayo kuzokwakha i-reaction compound.Ngaphansi kwesenzo se-chromatography, i-reaction compound iqhubekela phambili eceleni kwe-i-membrane ye-nitrocellulose, ihlangana emgqeni wokuhlola bese ekugcineni yakha ibhande elibomvu, okubonisaukuthi i-pathogen yokuhlolwa iyafana. Ngokuphambene nalokho, uma isampula ingenayoi-pathogen eqondiwe noma ukuhlushwa kwe-antigen kuphansi kune-LoD, akukho bhande elibomvu elizovelaemgqeni wokuhlola, okubonisa ukuthi igciwane elihambisanayo alinawo umphumela oqondile. Kungakhathaliseki ukuthikukhona igciwane eliqondiwe kusampula, kufanele kube nebhendi elibomvu uma lisezingeni eliphezulu.umugqa wokulawula (C), osebenza njengokulawula kwangaphakathi ukuqapha i-chromatographyinqubo kanye nekhithi yokuhlola iyasebenza.