VIC azide, 6-isomer

VIC azide, 6-isomer is a fluorescent azide building block designed for copper-free click chemistry workflows that couple a VIC-compatible fluorophore to biomolecules, oligonucleotides, and other probe scaffolds. As an azide-functional labeling reagent, it is commonly used to introduce a VIC signal into assay-ready conjugates for fluorescence readouts, including nucleic acid analysis formats where VIC dye spectral properties are leveraged for multiplexing and instrument compatibility.

1. Oligonucleotide Labeling

VIC azide, 6-isomer is used to generate fluorescently labeled oligonucleotides for DNA and RNA analysis workflows, including probe and primer labeling for fluorescence-based nucleic acid assays. Researchers incorporate this azide building block into oligonucleotide conjugates to produce VIC-tagged reagents that can be read on common fluorescence detection platforms used for nucleic acid workflows. The azide handle supports downstream click-based attachment to complementary alkyne-functional partners, enabling modular probe construction for assay development and reagent optimization.

2. Fluorescent PCR Probe Construction

VIC azide, 6-isomer supports the preparation of VIC-emitting PCR and amplification assay reagents where fluorescent reporting is required for real-time or endpoint readouts. In typical assay development pipelines, the azide functionality is used to install a VIC fluorescence label onto oligonucleotide backbones or probe architectures that are compatible with fluorescence instrumentation used for nucleic acid amplification monitoring. This enables flexible construction of VIC-labeled components for multiplex assay panels and standardized reagent sets used in molecular biology research and industrial assay development.

3. Capillary Electrophoresis Standards

VIC azide, 6-isomer is applied to produce fluorescent reference materials and labeled size standards used in electrophoretic separation and nucleic acid fragment analysis workflows. By enabling click-based installation of a VIC fluorophore into defined oligonucleotide or nucleic-acid-related constructs, it helps researchers create reproducible fluorescent markers that support fragment assignment and run-to-run comparison. Such standards are frequently used in genotyping and analytical nucleic acid workflows where consistent VIC signal behavior is required for accurate trace interpretation.

4. Multiplex Nucleic Acid Assay Panels

VIC azide, 6-isomer is commonly used in the development of multiplex fluorescence assays that require VIC as one of several spectrally resolved reporting channels. Teams building multi-target oligonucleotide panels use the azide handle to generate VIC-labeled probes or primers that can be combined with other fluorophores in the same assay format. This approach supports streamlined assay reagent preparation by allowing VIC labeling to be introduced as a modular step during probe construction, helping maintain consistent labeling across different targets within a panel.