Kev sib tw immunoassay yog dab tsi?
Kev sib tw immunoassay yog dab tsi?

Video: Kev sib tw immunoassay yog dab tsi?

Video: Kev sib tw immunoassay yog dab tsi?
Video: kev sib hlub yog dlaab tsw- koob hmoov xyooj.WMV 2024, Lub Xya hli ntuj
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Kev sib tw (Tib II) immunoassay Ib immunoassay nyob rau hauv uas tus neeg mob cov ntawv txheeb cais sib tw nrog qhov tsis tu ncua ntawm cov ntawv sau tshuaj ntsuam rau qhov txwv tsawg ntawm cov tshuaj reagent. Enzyme A cov protein muaj peev xwm ua kom lub substrate yog li catalyzing cov tshuaj tiv thaiv.

Ntawm no, dab tsi yog qhov kev ntsuam xyuas sib tw?

A kev sib tw khi soj ntsuam yog raws li kev sib tw ntawm daim ntawv lo thiab tsis muaj npe ligand rau qhov txwv cov chaw tiv thaiv kab mob tiv thaiv kab mob (Daim duab 2). Kev sib tw khi kev soj ntsuam feem ntau yog siv los ntsuas me me analytes. Cov no kev soj ntsuam kuj tseem siv tau thaum tsis muaj khub ntawm cov tshuaj tiv thaiv kab mob rau cov tshuaj ntsuam xyuas tsis muaj.

Tsis tas li, dab tsi yog kev sib tw Elisa? ?? Kuj hu ua inhibition ELISA los yog kev sib tw immunoassay , qhov kev ntsuam xyuas no ntsuas qhov concentration ntawm ib qho antigen los ntawm kev kuaj pom cov teeb liab cuam tshuam. Txhua hom ntawv dhau los tuaj yeem hloov kho rau qhov kev sib tw hom ntawv.

Ua li no, dab tsi yog qhov tsis muaj kev sib tw immunoassay?

Ob qhov chaw, tsis muaj kev sib tw immunoassays Nws yuav ncaj qha proportional rau qhov concentration ntawm cov tshuaj ntsuam xyuas vim hais tias cov tshuaj tiv thaiv kab mob yuav tsis khi yog tias cov tshuaj ntsuam xyuas tsis nyob hauv cov qauv tsis paub. Hom no immunoassay kuj tseem paub tias yog kev ntsuas cov qhaub cij raws li kws tshuaj ntsuam yog "qhaub cij" ntawm ob qhov tshuaj tiv thaiv kab mob.

Qhov kev kuaj immunoassay yog dab tsi?

Immunoassays yog tshuaj kev xeem siv los kuaj xyuas lossis ntsuas cov khoom tshwj xeeb, cov tshuaj ntsuam xyuas, hauv cov ntshav lossis cov kua hauv lub cev, siv cov tshuaj tiv thaiv kab mob. Immunoassays yog qhov rhiab heev thiab tshwj xeeb. Lawv qhov tshwj xeeb yog tshwm sim los ntawm kev siv cov tshuaj tiv thaiv kab mob thiab ua kom huv cov antigens ua cov tshuaj reagents.

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