AFDye 488 NHS Ester (Alexa Fluor 488 Equivalent)
Description:
AFDye 488 NHS Ester is a bright, green-fluorescent dye equivalent to Alexa Fluor 488, featuring high photostability and a strong quantum yield. It is designed for efficient, stable conjugation to proteins, peptides, and other biomolecules with primary or secondary amines, making it ideal for a variety of fluorescence applications.
Key Features:
- Bright Green Fluorescence: Excitation at 493 nm, emission at 518 nm, providing vibrant, stable signals.
- High Quantum Yield and Photostability: Ensures strong, consistent fluorescence for sensitive detection.
- NHS Ester Activation: Reacts readily with amines for precise labeling of biomolecules.
- Water Solubility: Suitable for aqueous environments, minimizing aggregation.
Applications:
- Protein and Antibody Labeling: Effective for tagging biomolecules in diagnostics and research.
- Flow Cytometry: Provides clear and bright signals for cell analysis.
- Fluorescence Microscopy: Ideal for imaging cells and tissues with high clarity.
- Immunofluorescence: Enables specific and stable labeling in biological assays.
Storage:
Store in a cool, dry place, protected from light. Handle according to standard safety guidelines for fluorescent dyes.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
