ISIVIVINYO SE-PSA Prostate Specific Antigen isinyathelo esisodwa se-POCT reanget Xiamen Wiz biotech
Amapharamitha Emikhiqizo
ISIMISO NENQUBO YOKUHLOLA I-FOB
ISIMISO
Ulwelwesi lwedivayisi yokuhlola lumbozwe nge-antibody ye-PSA esifundeni sokuhlola kanye ne-antibody ye-IgG yembuzi elwa nonogwaja esifundeni sokulawula. Iphedi yelebula imbozwe nge-antibody ye-PSA ebhalwe nge-fluorescence kanye ne-IgG yenogwaja kusengaphambili. Lapho kuhlolwa isampula enhle, i-antigen ye-PSA esibonelweni ihlangana ne-antibody ye-antiPSA ebhalwe nge-fluorescence, bese yakha ingxube ye-immune. Ngaphansi kwesenzo se-immunochromatography, ukugeleza okuyinkimbinkimbi kuya ohlangothini lwephepha elimunca, lapho i-complex idlula esifundeni sokuhlola, ihlanganiswe ne-antibody ye-antiPSA coating, yakha i-complex entsha. Izinga le-PSA lihlotshaniswa kahle nesignali ye-fluorescence, futhi ukuhlushwa kwe-PSA esibonelweni kungatholakala nge-fluorescence immunoassay assay.
Inqubo Yokuhlola:
Sicela ufunde incwadi yemiyalelo yokusebenza kwethuluzi kanye nephakheji ngaphambi kokuhlola.
1. Beka eceleni wonke ama-reagent namasampula endaweni yokushisa yegumbi.
2. Vula i-Portable Immune Analyzer (WIZ-A101), faka ukungena ngemvume kwephasiwedi ye-akhawunti ngokwendlela yokusebenza kwethuluzi, bese ufaka isikhombikubona sokuthola.
3. Skena ikhodi yokuqinisekisa ukuze uqinisekise into yokuhlola.
4. Khipha ikhadi lokuhlola esikhwameni se-foil.
5. Faka ikhadi lokuhlola embobeni yekhadi, skena ikhodi ye-QR, bese unquma into yokuhlolwa.
6. Faka isampula ye-serum noma ye-plasma engu-80μL ku-diluent yesampula, bese uxuba kahle.
7. Engeza isisombululo sesampula esingu-80μL emthonjeni wesampula wekhadi.
8. Chofoza inkinobho ethi "ukuhlolwa okujwayelekile", ngemva kwemizuzu eyi-15, ithuluzi lizobona ngokuzenzakalelayo ikhadi lokuhlola, lingafunda imiphumela esikrinini sokubonisa sethuluzi, bese liqopha/liphrinta imiphumela yokuhlolwa.
9. Bheka imiyalelo ye-Portable Immune Analyzer (WIZ-A101).
Mayelana NATHI
I-Xiamen Baysen Medical Tech Limited iyinkampani esezingeni eliphezulu lezinto eziphilayo ezizinikele ekufakweni kwe-reagent yokuxilonga okusheshayo futhi ihlanganisa ucwaningo nentuthuko, ukukhiqizwa kanye nokuthengisa kube yinto ephelele. Kunabasebenzi abaningi bocwaningo abaphambili kanye nabaphathi bezentengiso enkampanini, bonke banolwazi oluningi lokusebenza eShayina kanye nasemabhizinisini e-biopharmaceutical aphesheya kwezilwandle.
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