dsGreen for Real-Time PCR, 100×

Cat. # Quantity Price Lead time
11010 100 uL –   in stock
41010 1 mL $235.00 in stock
71010 5 mL $510.00 20 days
91010 50 mL $2670.00 20 days

dsGreen is a very sensitive dsDNA detection dye. High sensitivity, and high selectivity for dsDNA allow to use dsGreen as a universal dsDNA detection reagent for qPCR. No need to use labeled probes to detect amplification with dsGreen – unlabeled primers are sufficient.

Unlike other preparations of dsGreen provided by Lumiprobe for gel staining purposes, this formulation is specially designed to be used in real-time PCR experiments. Specific features are:

  • Concentration of the dye is optimized for qPCR and carefully adjusted for reproducible results from lot to lot
  • PCR tested preparation – quality guaranteed
  • Low fluorescence background – high fluorescence intensity gain

qPCR curves with dsGreen

qPCR curves with dsGreen

Excitation and emission spectra of dsDNA complex with dsGreen

Excitation and emission spectra of dsDNA complex with dsGreen

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General properties

Appearance: light orange solution
Quality control: NMR 1H, HPLC-MS (95%), PCR testing
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.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 490
ε, L⋅mol−1⋅cm−1: 73000
Emission maximum, nm: 524
Fluorescence quantum yield: 0,8

Product citations

  1. Sakhabutdinova, A. R.; Chemeris, A. V.; Garafutdinov, R. R. Detection of Specific RNA Targets by Multimerization. Biochemistry (Moscow), 2023, 88(5), 679–686. doi: 10.1134/S0006297923050103
  2. Sakhabutdinova, A. R.; Gazizov, R. R.; Chemeris, A. V.; Garafutdinov, R. R. Reverse Transcriptase-Free Detection of Viral RNA Using Hemo Klentaq DNA Polymerase. Analytical Biochemistry, 2022, 659, 114960.. doi: 10.1016/j.ab.2022.114960
  3. Bartlett, C.; Langsjoen, J.; Cheng, Q.; Yingling, A. V.; Weiss, M.; Bradfute, S.; Perkins, D. J.; Hurwitz, I. COVID-19 Global Pandemic Planning: Presence of SARS-CoV-2 Fomites in a University Hospital Setting. Exp Biol Med (Maywood), 2021, 246(18), 2039–2045. doi: 10.1177/15353702211024597
  4. Carter, J.G.; Iturbe, L.O.; Duprey, J.-L.H.A.; Carter, I.R.; Southern, C.D.; Rana, M.; Whalley, C.M.; Bosworth, A.; Beggs, A.D.; Hicks, M.R.; Tucker, J.H.R.; Dafforn, T.R. Ultrarapid detection of SARS-CoV-2 RNA using a reverse transcription-free exponential amplification reaction, RTF-EXPAR. Proceedings of the National Academy of Sciences, 2021, 118(35), e2100347118. doi: 10.1073/pnas.2100347118
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