BDP® 576/589 NHS ester (CAS#: 201998-61-0), an analog of BODIPY™ 576/589, is a boron dipyrromethene dye with high quantum yield and a long excited-state lifetime of about 5 nanoseconds. This hydrophobic dye excels in fluorescence lifetime and polarization measurements and is ideal for two-photon laser scanning microscopy.
Key Features:
- Bright Fluorescence: Excites at 576 nm and emits at 589 nm, delivering vivid, stable signals for imaging.
- High Quantum Yield: Provides strong fluorescence with excellent sensitivity, enhancing detection in various applications.
- NHS Ester Activation: The activated NHS ester reacts with primary and secondary amines, enabling precise and stable labeling of proteins and peptides.
- Long Lifetime: With a 5-nanosecond excited-state lifetime, it is perfect for advanced fluorescence measurements and imaging techniques.
Applications:
- Protein and Peptide Labeling: Efficiently tags biomolecules for fluorescence detection in research and diagnostics.
- Fluorescence Lifetime and Polarization: Measures key fluorescence properties in complex biological systems.
- Two-Photon Microscopy: Delivers high-resolution imaging in cells and tissues with excellent optical clarity.
Benefits:
- Rapid and Reliable Conjugation: NHS ester quickly attaches to amino groups, ensuring consistent and robust labeling.
- Versatile Use: Performs well in various biological assays and imaging settings.
- Enhanced Imaging: Long lifetime and high quantum yield make it ideal for demanding fluorescence applications.
Storage and Handling:
- Store in a cool, dry place away from light.
- Handle with care, following safety guidelines for fluorescent dyes.
BDP® 576/589 NHS ester stands out in biological research, diagnostics, and advanced imaging for its high brightness, stability, and versatile labeling performance.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.