Detection Reagents

Nucleic Acid Labeling & Fluorescent Nucleotides

DNA quantitation

DNA/RNA concentration is often measured by UV absorbance at 260 nm. This method, however, is not as accurate and sensitive as DNA quantitation by using fluorescent dyes.

We offer a variety of nucleic acid stains for detecting nucleic acids. These stains can be used for DNA quantitation in solutions or in cells. We also offer reagents for labelling nucleotides and nucleic acids.

  • Fluorescent Dyes

    Get access to a large offer of Dyes from blue to IR wavelength.

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  • Quenchers

    Our line of QXL® cover the full visible spectrum with unusually high efficiency.

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