PreciseGreen dsDNA Quantification Reagent, 200×

Cat. # Quantity Price Lead time
12010 100 uL –   in stock
42010 1 mL $360 in stock
62010 25 mL please inquire in stock
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PreciseGreen is a DNA-binding benzothiazole dye. This reagent is a 200× solution in DMSO. The dye is a fluorescent sensor that is specific for double-stranded DNA (dsDNA). Its absorption and emission in the fluorescein channel can be easily detected using cuvette fluorometers, well plate readers, and dedicated DNA measurement fluorometers.

The dye exhibits a linear response of fluorescence to dsDNA concentrations in the range of low pg/mL to high ng/mL. The ready kit, including quantification dye, is also available.

PreciseGreen excitation and emission spectra

PreciseGreen excitation and emission spectra

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General properties

Appearance: orange solution
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 503
Emission maximum, nm: 526

Product citations

  1. Vellani, V.; Cuccaro, A.; Oliva, M.; Pretti, C.; Renzi, M. Assessing combined effects of long-term exposure to copper and marine heatwaves on the reef-forming serpulid Ficopomatus enigmaticus through a biomarker approach. Marine Pollution Bulletin, 2024, 201, 116269. doi: 10.1016/j.marpolbul.2024.116269
  2. Hernández-Rollán, C.; Ehrmann, A.K.; Vlassis, A.; Kandasamy, V.; Nørholm, M.H.H. Neq2X7: a multi-purpose and open-source fusion DNA polymerase for advanced DNA engineering and diagnostics PCR. BMC Biotechnology, 2024, 24, 17. doi: 10.1186/s12896-024-00844-7
  3. Kang, Z.; Fu, P.; Ma, H.; Li, T.; Lu, K.; Liu, J.; Ginjala, V.; Romanienko, P.; Feng, Z.; Guan, M.; Ganesan, S.; Xia, B. Distinct functions of EHMT1 and EHMT2 in cancer chemotherapy and immunotherapy. bioRxiv, 2023, preprint. doi: 10.1101/2023.10.03.560719
  4. Hiroki, H.; Ishii, Y.; Piao, J.; Namikawa, Y.; Masutani, M.; Honda, H.; Akahane, K.; Inukai, T.; Morio, T.; Takagi, M. Targeting Poly(ADP)Ribose Polymerase in BCR/ABL1-Positive Cells. Scientific Reports, 2023, 13(1), 7588. doi: 10.1038/s41598-023-33852-2
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