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Invitrogen
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Cy3 is a cyanine dye known for its bright fluorescence and stability. It absorbs light maximally at around 550 nm and emits light at approximately 570 nm, producing a bright orange-red fluorescence. This dye is highly useful for labeling nucleic acids, proteins, and antibodies, thereby facilitating the visualization and quantification of these biomolecules in various assays. In practical terms, Cy3-labeled probes can be used to detect specific sequences of DNA or RNA in samples, making it an invaluable tool in molecular diagnostics and biological research. Due to its specific absorbance and emission properties, Cy3 is often used in combination with other fluorescent dyes for multi-color fluorescence imaging and analysis.
仅用于科研。不用于诊断过程。未经明确授权不得转售。