Fluorescent probes and dyes are nearly ubiquitous in the life sciences. Researchers use them for numerous applications such as labeling cells to study their behaviors, quantifying and characterizing ...

Continual advances in fluorescent probes, dyes, and biosensors improve the power of fluorescence-based approaches, ensuring that such techniques continue to be important research tools in cell biology ...

The 5' exonuclease activity of Taq polymerase triggers the release of a fluorescent dye upon hybridization of the probe with its complementary sequence, resulting in the cleavage of the dye.

They attached this reactive building block to a fluorescent dye (dicyanomethylene-benzopyran derivative). Attachment of the "appendage" initially switches the probe "off." If it encounters ...

Fluorescence navigation is a novel technique for accurately identifying hepatocellular carcinoma (HCC) lesions during hepatectomy, enabling real-time visualization. Indocyanine green-based ...

For this we use special molecular 'paints,' for example antibiotics coupled to fluorescent dyes or other probes that tell us something about the needle-like molecular make-up of the bacterial cells.

POSTECH Research Team Develops Ultra-Photostable Organic Fluorescent Molecule (PF555) to Unveil the Secrets of Intracellular ...

Detection reagents now on the market are based on probes and dyes that produce a fluorescent signal each time a double-stranded product is made. The more copies of nucleic acid present at the ...

BD Biosciences alone sells approximately 25 types of fluorescent reporter dyes coupled to antibodies, probes and other reagents. Many companies provide flow cytometry reagents, including Exalpha ...

PF555 offers significantly greater photostability than existing fluorescent dyes, making it highly effective for tracking both individual proteins at the single-molecule level and multiple ...

(Image: Adapted from PicoQuant) In STED microscopy, the sample is labeled with fluorescent dyes or probes that can be excited by a specific wavelength of light. When excited, these fluorophores emit ...