Sulfo-Cyanine3 Hydrazide (Sulfo-Cy3 Hydrazide, CAS: 2144762-62-7)
Sulfo-Cyanine3 Hydrazide is a water-soluble fluorescent dye with a hydrazide functional group. It reacts with carbonyl groups, such as aldehydes and ketones, for efficient labeling in aqueous environments.
Key Features:
- Water Solubility:
- Highly soluble in water, eliminating the need for organic solvents.
- Hydrazide Group:
- Forms stable bonds with aldehyde- or ketone-containing biomolecules.
- Bright Fluorescence:
- Excitation: ~548 nm
- Emission: ~563 nm
- Provides strong, high-contrast signals.
Applications:
- Protein and Glycoprotein Labeling:
- Labels antibodies and glycoproteins after periodate oxidation.
- Oxidative Stress Detection:
- Marks biomolecules affected by oxidative stress or deamination.
- Fluorescence Imaging:
- Visualizes labeled biomolecules in research and diagnostics.
Sulfo-Cy3 Hydrazide is a reliable tool for labeling and detecting carbonyl-containing molecules. It offers bright fluorescence and high specificity in molecular and biochemical studies.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
