APDye 568 NHS Ester, Alexa Fluor 568 NHS Ester equivalent, is a bright, red-fluorescent dye similar to Alexa Fluor 568 NHS Ester. It is commonly used for labeling amine-containing biomolecules like proteins, peptides, and antibodies, forming stable amide bonds. This dye provides strong, photostable fluorescence suitable for imaging in various biological applications.
Key Features:
- High Brightness: Emits intense red fluorescence, ideal for microscopy, flow cytometry, and other imaging techniques.
- Amine-Reactive NHS Ester: Forms stable bonds with primary amines, making it suitable for labeling proteins and other biomolecules.
- Photostability: Maintains strong fluorescence over time, ensuring consistent imaging results.
Applications:
- Protein and Antibody Labeling: Ideal for tagging proteins and antibodies in fluorescent assays.
- Microscopy & Flow Cytometry: Provides clear, stable red fluorescence for cellular imaging and analysis.
- Bioconjugation: Useful in conjugating various biomolecules for research in cellular and molecular biology.
APDye 568 NHS Ester is structurally identical to Alexa Fluor® 568 NHS Ester sold by ThermoFisher Scientific.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
