DNase assay kit (Fluorescence) Featured Image
  • DNase assay kit (Fluorescence)

DNase assay kit (Fluorescence)

Cas No.:9003-98-9

Purity.: 90%

Package: 48Test, 192Test

Product Detail


The DNase detection kit is based on a fluorophore-labeled DNA probe. When the sample does not contain DNase activity, the probe is stable and does not produce a fluorescent signal; when the sample contains DNase activity, the probe is degraded, resulting in a gradual enhanced fluorescence signal; the rate of increase in fluorescence signal is positively correlated with the number and activity of enzymes. Use a fluorescence microplate reader to measure at the wavelength of ex/em=485/525nm to determine whether the sample iscontaminated by DNase

Chemical Structure


Kit composition

Name 48Test 192Test
10×reaction solution 0.5mL 2.0mL
DNA probe 1tube 1tube
TE buffer 0.5mL 2.0mL
DNase I standard (2U/μL) 10μL 20μL
Standard Dilution Buffer 6mL 12mL
DNase&RNase-free water 25mL 25mL
DNase RNase away 50mL 50mL


Test Items Specifications
Appearance Complete packing and no liquid leak
Detection limit DNase I: 1.25x10-6 U/μL
Precision Intra assay CV ≤ 10%

Transportation and storage

Transportation: Dry ice

Storage: Store at -25~-15°C(avoid repeated freezing and thawing)

Recommended re-test Life: 1 year

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