Ikhithi yokuxilonga ye-Alpha-fetoprotein(ukuhlolwa kwe-fluorescence immunochromatographic)
Ukusetshenziswa kwe-in vitro diagnostic kuphela
Sicela ufunde le phakheji ngokucophelela ngaphambi kokuyisebenzisa futhi ulandele ngokuqinile imiyalelo.Ukuthembeka kwemiphumela yokuhlolwa akunakuqinisekiswa uma kukhona ukuchezuka emiyalweni ekule kokufakwa kwephakheji.

UKUSETSHENZISWA OKUHLOSIWE

I-Diagnostic Kit ye-Alpha-fetoprotein (i-fluorescence immunochromatographic assay) iwukuhlolwa kwe-fluorescence immunochromatographic ukuze kutholwe inani le-Alpha-fetoprotein (AFP) ku-serum yomuntu noma i-plasma, esetshenziselwa ikakhulukazi ukuxilongwa okuyisizayo, umphumela wokwelapha kanye nokubikezela kwe-hepatocellular carcinoma eyinhloko. Wonke amasampula amahle kufanele aqinisekiswe ngezinye izindlela.Lokhu kuhlolwa kuhloselwe ukusetshenziswa ngochwepheshe bezempilo kuphela.

ISIFINYEZO

I-Alpha-fetoprotein (AFP) ingenye yezimpawu zesimila ezisetshenziswa kakhulu.Iyi-glycoprotein enesisindo samangqamuzana angu-70,000 kanye noshukela ongu-4%.Ikhiqizwa ikakhulukazi isibindi se-fetus, ilandelwa yi-yolk sac.Umbungu waqala ukuhlanganisa Emavikini ayisi-6, afinyelela inani eliphakeme lamaviki ayi-12 kuye kwayi-15, ukugcwala kwe-serum ku-1 kuye ku-3 g/L, kanye negazi lenkaba ekuzalweni lisuka ku-10 kuye ku-100 mg/L; iminyaka engu-1 kuya kwemi-2 ngemva kokuzalwa kuya ezingeni lomuntu omdala; 90 kuya ku-500 ng/mL phakathi;Okuqukethwe kwe-AFP ku-serum yomuntu evamile kuphakathi kuka-2 no-8 ng/mL, kodwa izifo eziningi, ikakhulukazi i-hepatitis, zithinta inani le-AFP.

ISIMISO SENKQUBO

I-membrane yedivayisi yokuhlola imbozwe nge-anti AFP antibody endaweni yokuhlola kanye ne-anti-rabbit IgG antibody yembuzi endaweni yokulawula.Iphedi elebulayo limbozwe nge-fluorescence ebhalwe ukuthi i-anti AFP antibody kanye ne-IgG yonogwaja kusengaphambili.Lapho kuhlolwa isampula elihle, i-antigen ye-AFP kusampula ihlangana ne-fluorescence ebhalwe ukuthi i-anti AFP antibody, bese yenza ingxube yokuzivikela komzimba.Ngaphansi kwesenzo se-immunochromatography, ukugeleza okuyinkimbinkimbi ekuqondeni kwephepha elimuncayo, lapho inkimbinkimbi idlula isifunda sokuhlola, ihlangene ne-anti AFP yokuhlanganisa i-antibody, yakha inkimbinkimbi entsha.Izinga le-AFP lihlotshaniswa kahle nesignali ye-fluorescence, kanye nokuhlushwa kwe-AFP. kusampula kungatholwa ngokuhlolwa kwe-fluorescence immunoassay.

AMA-REAGENTS KANYE NEZINTO EZINIKEZELWAYO

25T izingxenye zephakheji:

.Iphepha lokuhlola ngalinye elifakwe esikhwameni nge-desiccant 25T
.Izihlanjululi zesampula 25T
.Faka iphakheji 1

IZINTO EZIDINGEKAYO KODWA AKUNIKEZWE
Isitsha seqoqo lesampula, isibali sikhathi
UKUQOQWA KANYE NESIGCINISO ESAMPULA
1.Amasampula ahloliwe angaba i-serum, i-heparin anticoagulant plasma noma i-EDTA anticoagulant plasma.
2.Ngokwezinqubo ezijwayelekile qoqa isampula.I-Serum noma isampula ye-plasma ingagcinwa efrijini ku-2-8℃ izinsuku ezingu-7 kanye nokugcinwa kwe-cryopreservation ngaphansi -15°C izinyanga ezingu-6.
3.Wonke amasampula agwema imijikelezo yokuncibilika kweqhwa.

INQUBO YOKUHLOLA
Sicela ufunde imanuwali yokusebenza kwezinsimbi kanye nokufakwa kwephakheji ngaphambi kokuhlola.
1.Beka eceleni wonke ama-reagents namasampuli ekamelweni lokushisa.
2.Vula i-Portable Immune Analyzer(WIZ-A101), faka ukungena ngemvume kwephasiwedi ye-akhawunti ngokwendlela yokusebenza yethuluzi, bese ufaka isixhumi esibonakalayo sokubona.
3.Skena ikhodi yokuhlonza ukuze uqinisekise into yokuhlola.
4.Khipha ikhadi lokuhlola esikhwameni se-foil.
5.Faka ikhadi lokuhlola endaweni yekhadi, skena ikhodi ye-QR, bese unquma into yokuhlola.
6.Engeza i-serum engu-20μL noma isampula ye-plasma ukuze uyisampula ye-diluent, bese uxuba kahle.
7.Engeza isisombululo sesampula esingu-80μL ukuze uthole isampula yomthombo wekhadi.
8.Chofoza inkinobho ethi "standard test", ngemva kwemizuzu engu-15, ithuluzi lizothola ngokuzenzakalelayo ikhadi lokuhlola, lingakwazi ukufunda imiphumela esikrinini sokubonisa sensimbi, futhi lirekhode / liphrinte imiphumela yokuhlolwa.
9.Bheka umyalelo we-Portable Immune Analyzer(WIZ-A101).

IZIMALI EZILINDELEKILE

I-AFP: ＜10ng/mL
Kutuswa ukuthi ilabhorethri ngayinye isungule ububanzi bayo obujwayelekile obumelela isiguli sayo.

IMIPHUMELA YESIVIVINYO NOKUTOLIZWA
.Idatha engenhla iwumphumela wokuhlolwa kwe-AFP reagent, futhi kuphakanyiswa ukuthi ilabhorethri ngayinye kufanele isungule uhla lwamanani okutholwa kwe-AFP afanele abantu bakulesi sifunda.Imiphumela engenhla ingeyereferensi kuphela.
.Imiphumela yale ndlela isebenza kuphela kububanzi bereferensi obusungulwe kule ndlela, futhi akukho ukuqhathaniswa okuqondile nezinye izindlela.
.Ezinye izici zingaphinda zibangele amaphutha emiphumeleni yokuthola, okuhlanganisa izizathu zobuchwepheshe, amaphutha okusebenza nezinye izici zesampula.

ISITOREJI NOKUZInza
1.Ikhithi iyimpilo yeshelufu yezinyanga eziyi-18 kusukela ngosuku lokukhiqizwa kwayo.Gcina amakhithi angasetshenzisiwe ku-2-30°C.UNGAQISHI.Ungasebenzisi ngale kosuku lokuphelelwa yisikhathi.
2.Ungasivuli isikhwama esivaliwe kuze kube yilapho usulungele ukwenza isivivinyo, futhi ukuhlolwa okukodwa kuphakanyiswa ukuthi kusetshenziswe ngaphansi kwendawo edingekayo (izinga lokushisa elingu-2-35℃, umswakama 40-90%) phakathi kwemizuzu engama-60 ngokushesha. ngangokunokwenzeka.
I-3.I-diluent yesampula isetshenziswa ngokushesha ngemva kokuvulwa.

IZIXWAYISO NEZIQINISEKISO
.Ikhithi kufanele ivalwe futhi ivikelwe kumswakama.
.Zonke izibonelo ezinhle zizoqinisekiswa ngezinye izindlela.
.Zonke izifanekiso zizophathwa njengamandla angcolisayo.
.UNGAsebenzisi i-reagent ephelelwe yisikhathi.
.AKUKHO ukushintshanisa ama-reagents phakathi kwamakhithi ane-lot ehlukene No..
.UNGAphinde usebenzise amakhadi okuhlola nanoma yiziphi izisekeli ezilahlwayo.
.Ukungasebenzi kahle, isampula eliningi noma elincane lingaholela ekuphambukeni kwemiphumela.

LUKULINGISA
.Njenganoma yikuphi ukulinganisa okusebenzisa amasosha omzimba egundane, kungenzeka ukuthi kuphazamiseke amasosha omzimba alwa namagundane (HAMA) esibonelweni.Izibonelo zeziguli ezithole amalungiselelo e-monoclonal antibodies ukuze zixilongwe noma zelashwe zingaqukatha i-HAMA.Izibonelo ezinjalo zingadala imiphumela engemihle noma engemihle engamanga.
.Lo mphumela wokuhlolwa ngowenkomba yomtholampilo kuphela, akufanele usebenze njengesisekelo sokuxilongwa nokwelashwa kweziguli kuphela, ukuphathwa komtholampilo kweziguli kufanele kucatshangelwe ngokugcwele kuhlanganiswe nezimpawu zayo, umlando wezokwelapha, okunye ukuhlolwa kwaselabhorethri, impendulo yokwelashwa, i-epidemiology kanye nolunye ulwazi. .
.Lesi siphehli sisetshenziswa kuphela ekuhlolweni kwe-serum ne-plasma.Ingase ingatholi umphumela onembile uma isetshenziselwa amanye amasampula afana namathe nomchamo nokunye.

IZIMPAWU ZOKUSEBENZA

REFERENCES
1.Hansen JH,et al.HAMA Ukuphazamisa Nge-Murine Monoclonal Antibody-Based Immunoassays[J].J ye-Clin Immunoassay,1993,16:294-299.
2.Levinson SS.Imvelo Yama-Heterophilic Antibodies kanye Neqhaza Ekuphazamisekeni Kwe-Immunoassay[J].J ye-Clin Immunoassay,1992,15:108-114.

Ukhiye wezimpawu ezisetshenzisiwe:

	In Vitro Diagnostic Medical Device
	Umkhiqizi
	Gcina ku-2-30 ℃
	Usuku lokuphelelwa isikhathi
	Ungaphinde Usebenzise
	ISEXWAYISO
	Bheka Imiyalo Yokusetshenziswa

I-Xiamen Wiz Biotech CO., LTD
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