Biotin-PEG5-Azide (CAS: 1163732-89-5) is a highly versatile compound widely used in bioconjugation, click chemistry, and targeted drug delivery. It features a biotin group for strong binding, a PEG5 spacer for improved flexibility, and an azide group for efficient click reactions. Because of these properties, it plays a crucial role in drug discovery, diagnostics, and nanotechnology.
Biotin-PEG5-Azide Key Features:
- Strong Biotin Binding: The biotin group interacts specifically with avidin and streptavidin, allowing for precise molecular targeting. As a result, it is widely used in detection, purification, and imaging applications.
- Enhanced Flexibility: The PEG5 spacer increases solubility, reduces steric hindrance, and improves biocompatibility. Therefore, it enhances performance in biological systems.
- Efficient Click Chemistry: The azide group enables fast and stable conjugation with alkyne-functionalized molecules. Consequently, it facilitates bioorthogonal reactions with high selectivity.
- Excellent Water Solubility: It dissolves easily in water and polar solvents. This provides flexibility for use in various experimental conditions.
- High Purity and Reliability: The compound ensures consistent quality and reproducible results. Thus, it supports both research and industrial applications.
Biotin-PEG5-Azide Applications:
- Click Chemistry Reactions: The azide group allows efficient conjugation with alkynes, making it essential for drug research, diagnostics, and nanomedicine.
- Advanced Bioconjugation: It effectively links peptides, proteins, and nucleic acids, enabling targeted therapies and biomolecular engineering.
- Precise Drug Delivery: The biotin-avidin interaction improves molecular targeting. As a result, it enhances imaging accuracy and drug release efficiency.
- Innovative Nanotechnology: It functionalizes nanoparticles and modifies surfaces for biosensors, imaging, and material science applications.
- Protein and Cell Labeling: It facilitates highly specific labeling for biochemical assays, flow cytometry, and fluorescence imaging studies.
Conclusion:
In conclusion, Biotin-PEG5-Azide (CAS: 1163732-89-5) is an essential tool for modern bioconjugation and chemical research. Thanks to its biotin group, PEG5 spacer, and azide functionality, it is ideal for click chemistry, molecular labeling, and targeted drug delivery. Furthermore, with its excellent solubility, high purity, and broad applicability, it remains a reliable choice for both research and industry.
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