Broad Range dsDNA Quantification Kit, 100 assays - for Accuris™ Smart-Q™ Fluorometer
Cat. No.:BM-F1000-BR-100
Description
The Accuris BR dsDNA Quantitation Kit provides easy and accurate quantitation for dsDNA. The kit includes concentrated assay reagent, dilution buffer, and prediluted DNA standards. The assay kit is highly selective for dsDNA due to fluorescence dye high quantum yield and large molar extinction coefficient.
The kit is highly reliable in detecting dsDNA with initial sample concentrations from 0.2ng/μL to 2000 ng/μL ranging from 4.0 to 2000 ng. The kit offers advantages in stability, linear dynamic range, and sensitivity over other traditional of DNA quantitation. The assay is performed at room temperature.
The reagent is diluted using the buffer provided, added your sample (any volume between 1 μL and 20 μL is acceptable), and the fluorescence is read using a fluorometer.
Kit Components & Storage Requirements
| Material | Storage | Amount | Concentration |
| Accuris BR dsDNA Reagent (Component 1) |
4 ℃ Protect from light |
100 μL | 200 X in DMSO |
| Accuris BRdsDNA Buffer (Component 2) |
4 ℃ | 25 mL | 10 X |
| Accuris BR dsDNA Standard #1 (Component 3) |
4 ℃ | 200 μL | 0 ng/μL |
| Accuris BR dsDNA Standard #2 (Component 4) |
4 ℃ | 200 μL | 100 ng/μL |
Package contents and reordering
Accuris Broad Range dsDNA Quantification Kit, 100 assays - Catalog number NS1020-BR-100
General Protocol
Preparation
1. Warm the Accuris Broad Range dsDNA Quantitation Kit to room temperature. Check the BR dsDNA reagent for any precipitation. If precipitation is seen, warm up the vial in a water bath and vortex until dissolved.
2. Prepare 1× BR dsDNA Buffer by diluting the 10× BR dsDNA Buffer 1:9 in deionized water.
3. Prepare the working solution by diluting the BR dsDNA reagent 1:199 in 1× BR dsDNA buffer. Use a clean plastic tube each time to make working solution. For example, to measure 8 samples in duplicate, add 10 μL of BR dsDNA reagent to 1990 μL of BR dsDNA Buffer. Mix well and use IMMEDIATELY. Once mixed into the working solution, samples must be measured within 3 hours to prevent degradation of fluorescence intensity.
Standard Curve
1. Add 190 μL of the working solution to each assay tube. (Note: Use only clear 0.5 mL PCR tubes for fluorescence analysis.
2. Add 10 μL of dsDNA standard #1 (Component 3), dsDNA standard #2 (Component 4) into separated tubes, and mix by vortexing (5-10 seconds), and incubate all tubes at room temperature for 3 minutes in the dark. Note: When mixing dsDNA standard and working solution, please disperse the bubbles before analysis.
3. Measure the fluorescence using the calibration program of standard curve. Click dsDNA in the Home interface, select “dsDNA: Broad Range” and press the button. Select “Calibration” from the pop-up box. Standard 1 should be set by default as having 0 concentration. Insert standard 1 into the fluorometer port and click “Read standards” to perform the measurement. Once finished, proceed to set up and measure standard 2. After calibration, samples are ready to be measured.
Measuring Samples
1. Add the sample (any volume between 1 μL and 20 μL is acceptable) and the working solution, and the final volume ineach tube should be 200 μL.
2. Mix by vortexing (5-10 seconds). Incubate all tubes at room temperature for 3 minutes in the dark. Note: When mixing dsDNA standard and working solution, please disperse the bubbles before analysis.
3. Place the sample into the fluorometer for measurement.
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Smart-Q Fluorometer, for quantification of DNA, RNA and protein samples
- Sensitive quantitation down to 0.1pg/ul ds DNA
- Large color touch screen for programming and operation
- Two models for single or 8-sample processing
- Built-in reagent calculators for sample preparation
- Compact and portable (11 x 6 inch footprint)
Smart-Q Specifications
Description
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The Accuris™ Smart-Q™ 100 & Smart-Q™ 800 Fluorometers are designed for the precise quantification of DNA, RNA, and protein samples. By utilizing well-established methodologies for fluorescence detection, the Smart-Q Fluorometers provide higher specificity and enhanced accuracy compared to the traditional method of UV-absorbance detection. Accurate results are particularly crucial in workflows involving:
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| Smart-Q 100 for single sample processing | |
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| Smart-Q 800 for up to 8-sample processing | |
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| Accuris DNA Quantification Kits | |
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Ordering Information
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