Ikhithi yokuxilonga simahla i-β-subunit ye-chorionic gonadotropin yomntu
Ikhithi yokuxilonga yeGonadoteopin yoMntu yeChorionic (iGolide yeColloidal)
| Inombolo yoMfanekiso | HCG | Ukupakisha | Iimvavanyo ze-25 / ikiti, i-30kits / i-CTN |
| Igama | Ikhithi yokuxilonga simahla i-β-subunit ye-chorionic gonadotropin yomntu | Ukuhlelwa kwesixhobo | Iklasi I |
| Iimbonakalo | Uvakalelo oluphezulu, ukusebenza ngokulula | Isatifikethi | CE/ ISO13485 |
| Ukuchaneka | > 99% | Beka ubomi kwishelufa | Iminyaka emibini |
| Indlela yokusebenza | fluorescence immunochromatographic assay | Inkonzo ye-OEM/ODM | Iyafumaneka |
Inkqubo yovavanyo
| 1 | Vula i-aluminium foil bag package ye-reagent kwaye ukhuphe isixhobo sovavanyo. Faka ngokuthe tye isixhobo sovavanyo kwi-slot ye-immune analyzer. |
| 2 | Kwiphepha lasekhaya le-interface yokusebenza ye-immune analyzer, cofa u-"Standard" ukufaka ujongano lovavanyo. |
| 3 | Cofa "QC Scan" ukuskena ikhowudi ye-QR kwicala langaphakathi lekhithi; igalelo kit ezinxulumene parameters kwisixhobo kwaye ukhethe uhlobo isampuli. |
| 4 | Jonga ukuhambelana "kweGama leMveliso", "Inombolo yeBatch" njl.njl. kujongano lovavanyo ngolwazi olukwikiti |
| 5 | Emva kokuqinisekiswa kokungaguquguquki kolwazi, khupha iisampulu zokuxutywa, yongeza i-20µL yesampulu yeserum, kwaye udibanise kakuhle. |
| 6 | Yongeza i-80µL yesisombululo esixutyiweyo esingentla kumngxunya wesampulu yesixhobo sovavanyo. |
| 7 | Emva kokudibanisa isampulu epheleleyo, cofa u-“Timing” kwaye ixesha eliseleyo lovavanyo liya kuboniswa ngokuzenzekelayo kujongano. |
Injongo yokuSebenzisa
Le khithi iyasebenza kwi-in vitro yokufumanisa ubungakanani basimahlaI-β-subunit ye-chorionic gonadotropin yomntu (F-βHCG)kwisampulu ye-serum yabantu, elungele uvandlakanyo oluncedisayo lomngcipheko wokuba abafazi baphathe umntwana one-trisomy 21 (Down syndrome) kwiinyanga ezi-3 zokuqala zokukhulelwa. Le khithi ibonelela kuphela i-β-subunit yasimahla yeziphumo zovavanyo lwe-chorionic gonadotropin yabantu, kwaye iziphumo ezifunyenweyo ziya kusetyenziswa ngokudityaniswa nolunye ulwazi lwezonyango ukuze kuhlalutywe. Kufuneka isetyenziswe kuphela ngabasebenzi bezempilo.
Isishwankathelo
F-βHCGI-glycoprotein ine-α kunye ne-β subunits, ebangela malunga ne-1% -8% yexabiso lilonke leHCG egazini likamama. Iprotheyini ikhutshelwa yi-trophoblast kwi-placenta, kwaye igqithise kakhulu kwizinto ezingaqhelekanga kwi-chromosomal. I-F-βHCG sesona salathisi sixhaphakileyo se-serological kuxilongo lwezonyango lwe-Down syndrome. Kwiinyanga ezi-3 zokuqala zokukhulelwa (iiveki ezi-8 ukuya kwe-14), abafazi abanomngcipheko okhulayo wokuthwala umntwana onesifo se-Down syndrome banokuchongwa ngokusetyenziswa ngokudibeneyo kwe-F-βHCG, ukukhulelwa okuhambelana ne-plasma protein-A (PAPP-A) kunye ne-nuchal translucency (NT) ultrasound.
Uphawu:
• Uvakalelo oluphezulu
• iziphumo zokufunda kwimizuzu eli-15
• Ukusebenza ngokulula
• Ixabiso elithe ngqo kwifektri
Unokuthanda kwakhona:
