AHD Elisa Test Kit

Cov khoom siv Furantoin Elisa yog ib qho kev sib tw tsis ncaj ncees enzyme- txuas immunoassay rau qhov ntau pom tias muaj Furantoin residue hauv cov qauv ntawm cov khoom hauv dej, cov ntaub so ntswg ( nqaij npuas, nqaij nyuj, yaj, nqaij qaib, thiab lwm yam), thiab qe.

Lub sij hawm incubation: 30min + 15min

Lub Sijhawm Ua Haujlwm: Tsawg dua 2 teev

Kev kuaj pom ntau: 0.05-4.05ppb

Txoj Cai

Cov khoom siv Furantoin Elisa yog ib txoj hauv kev tsis ncaj ncees rau kev sib tw enzyme - txuas immunoassay. Qhov kev ntsuam xyuas yog ua nyob rau hauv ELISA microwells, uas yog pre-coated nrog Furantoin antigen.

Thaum cov qauv muab tso rau hauv lub microwell, qhov dawb Furantoin antigens hauv cov qauv yuav sib tw nrog cov pre-coated Furantoin antigens los muab cov tshuaj tiv thaiv Furantoin. Lub Furantoin- cov tshuaj tiv thaiv kab mob yuav khi rau cov enzyme conjugated secondary antibody. Tom qab ntawd, cov ntaub ntawv tsis raug kaw yuav raug muab tshem tawm hauv cov kauj ruam ntxuav. Tom qab ntawd, ob lub substrate yog ntxiv rau hauv microwell. Cov enzyme txuas txuas yuav hloov cov xim tsis muaj xim rau hauv xiav. Cov xim yuav hloov ntawm xiav mus rau daj tom qab ntxiv cov tshuaj nres.

Absorbance yog ntsuas spectrophotometrically (450 nm) thiab cov ntsiab lus ntawm cov xim xim yog inversely proportional rau thawj Furantoin cov ntsiab lus hauv cov qauv. Piv txwv li cov concentrations yog xam raws lub hauv paus ntawm calibration nkhaus muab los ntawm cov calibrators.