• StarLighter dsDNA High Sensitivity Detection Kit
  • StarLighter dsDNA High Sensitivity Detection Kit

StarLighter dsDNA High Sensitivity Detection Kit

No.FS-T1002/FS-T1001-S
StarLighter dsDNA HS (High sensitivity) Assay Kit This is a simple, rapid, sensitive, and highly accurate double-stranded DNA (dsDNA) fluorescence quantitative detection kit. This kit contains fluorescent detection reagents, standards, and buffer. It is highly selective for dsDNA, minimizes RNA interference, and exhibits excellent linearity for dsDNA samples between 0.1 and 100 ng. Compared to traditional UV detection (A260), it allows for more precise DNA quantification, eliminating interference from other substances such as RNA and protein, thereby improving experimental accuracy. This kit is easy to use and can be used with a fluorescence microplate reader or Qubit fluorometer.
Item No./Specifications/Price:
FS-T1002/500rxns/¥2000.00
FS-T1001-S/20rxns/¥100.00
  • StarLighter dsDNA High Sensitivity Detection Kit

Product Description

StarLighter dsDNA HS Assay Kit
StarLighter dsDNA High Sensitivity Detection Kit



Product Advantages
  • High sensitivity: It can accurately quantify dsDNA samples with a concentration of 100pg/μL-100ng/μL.
  • Strong specificity: It only binds to dsDNA, has strong specificity, and is not affected by RNA.
  • Well tolerated: It tolerates high concentrations of salt, urea, ethanol, detergents, proteins, or agarose, and can directly quantify PCR amplification products without the need to purify DNA from the reaction mixture.
  • Ease of operation: The operation is simple. Dilute the fluorescent detection reagent with buffer to form a working solution, then add the dsDNA sample to be tested and detect it using the Qubit fluorescence instrument. This operation can be performed at room temperature.
  • More precise quantification: In the presence of ssDNA, RNA, and monomeric nucleotides, it can selectively detect dsDNA as low as 100 pg/uL.

Product Application


It can accurately quantify dsDNA samples with a concentration of 100pg/μL-100ng/μL.


Product components


Product Performance

Excellent and stable product performance:

StarLighter dsDNA HS Assay Kit vs. Competitor L Brand Kit: Product Performance Comparable:

Fig. 1A StarLighter dsDNA HS Assay Kit test results

Fig. 1B Competitive L test results

Competitor L standards 2 and 2 were used as test samples, and QB buffer was used as the diluent. Standards 1 and 2 were diluted to a series of concentrations of 10, 5, 2.5, 1.25, 0.625, 0.3125, 0.156, 0.0781, and 0 ng/µL. The test system consisted of 10µL sample and 190µL working buffer. Nine dsDNA samples of varying concentrations were assayed using the StarLighter Qubit kit from Competitor L. The results are shown in Figure 1.

The StarLighter dsDNA HS Assay Kit and competitor L have identical performance, with good linearity between 0 and 100 ng of dsDNA samples and good sample reproducibility, indicating no performance difference between the two.


The five standards in the ELISA kit (10 ng/μL, 5 ng/μL, 2.5 ng/μL, 1.25 ng/μL, and 0 ng/μL) were used as test samples for a calibration curve. The assay system consisted of 10 μL sample and 190 μL working solution. The results are shown in the figure: The StarLighter dsDNA HS Assay Kit (Five Standards) exhibited excellent linearity in the 0-100 ng range.


Related Product Links

NGS related products (Qubit series/DNA fragment selection & purification/library quantification)

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