Qauv tso tawm Reagent
Khoom npe
Macro & Micro-Test Sample Tso Reagent
Daim ntawv pov thawj
CE, FDA, NMPA
Cov khoom tseem ceeb
| Lub npe | Cov khoom tseem ceeb | Cheebtsamspecifications | Ntau |
| Qauv tso tawmreagent | Dithiothreitol, sodium dodecylsulfate (SDS), RNase inhibitor,surfactant, purified dej | 0.5 mL/Vial | 50 Vial |
Lus Cim: Cov khoom sib txawv hauv cov khoom siv sib txawv tsis sib hloov.
Cia tej yam kev mob thiab txee lub neej
Khaws thiab thauj ntawm chav tsev kub.Lub neej txee yog 24 lub hlis.
Cov cuab yeej siv tau
Cov cuab yeej thiab cov khoom siv thaum lub sij hawm ua qauv, xws li pipettes, vortex mixers,da dej, thiab lwm yam.
Cov qauv xav tau
Freshly sau oropharyngeal swabs, nasopharyngeal swabs.
Precision
Thaum cov khoom siv no siv rau kev rho tawm los ntawm cov khoom siv hauv tsev precision siv CV rau 10 replicates, tus coefficient ntawm variation (CV, %) ntawm Ct tus nqi tsis ntau tshaj 10%.
Inter-batch sib txawv
Thaum cov khoom siv hauv tsev raug kuaj xyuas peb cov khoom siv hauv kev sim ntau lawm thaum rov muab rho tawm thiab, qhov sib txawv ntawm qhov sib txawv (CV, %) ntawm Ct tus nqi tsis ntau tshaj 10%.
Kev sib piv kev ua haujlwm
● Extraction efficiency piv
| Kev sib piv kev ua tau zoo ntawm kev sib nqus hlaws thiab cov qauv tso tawm | ||||
| concentration | magnetic hlaws txoj kev | tus qauv tso tawm | ||
| orfab | N | orfab | N | |
| 20000 | 28.01 Nws | 28.76 Nws | 28.6 ib | 29.15 Nws |
| 2000 | 31.53 Nws | 31.9 ib | 32.35 Nws | 32.37 Nws |
| 500 | 33.8 ib | 34 | 35.25 Nws | 35.9 ua |
| 200 | 35.25 Nws | 35.9 ua | 35.83 ib | 35.96 ib |
| 100 | 36.99 ib | 37.7 ib | 38.13 Nws | undet |
Qhov kev ua tau zoo ntawm cov qauv tso tawm tau zoo ib yam li txoj kev sib nqus hlaws, thiab qhov concentration ntawm cov kab mob tuaj yeem yog 200Copies / mL.
● CV tus nqi sib piv
| Repeatability ntawm cov qauv tso tawm extraction | ||
| concentration: 5000Copies/ml | ORF1 ab | N |
| 30.17 Nws | 30.38 Nws | |
| 30.09 Nws | 30.36 Nws | |
| 30.36 Nws | 30.26 Nws | |
| 30.03 Nws | 30.48 Nws | |
| 30.14 Nws | 30.45 Nws | |
| 30.31 Nws | 30.16 Nws | |
| 30.38 Nws | 30.7 ib | |
| 30.72 ib | 30.79 ib | |
| CV | 0.73% | 0.69% |
Thaum kuaj ntawm 5,000 daim / mL, CV ntawm orFab thiab N yog 0.73% thiab 0.69%, feem.
