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SDS
COO/COA
OCY312
FavoriteCyanine3 hydrazide
suitable for HPLC, ≥95%
Synonym(s): Cy3-hydrazide
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Select a Size
| Pack Size | SKU | Availability | Price | Quantity |
|---|---|---|---|---|
| 1mg | OCY312-1mg | In stock | $112.00 |
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| 5mg | OCY312-5mg | In stock | $234.00 |
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| 10mg | OCY312-10mg | In stock | $349.00 |
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| 25mg | OCY312-25mg | In stock | $499.00 |
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Product Information
General Properties
Other Properties
Description
Safety Information
General Properties
| Purity | 95% |
| Appearance | Red powder |
| Solubility | Freely soluble in methanol, chloroform, DMSO, DMF, and other organic solvents; slightly soluble in water. |
| Purity Testing Method | HPLC |
| Structural Identification Method | NMR/MS |
| Storage Conditions | −20 °C, keep in dark place. |
Other Properties
Spectral Properties
| Excitation Wavelength (λₑₓ) | 555 nm |
| Emission Wavelength (λₑₘ) | 570 nm |
| Molar Extinction Coefficient (ε) | 150000 L·mol⁻¹·cm⁻¹ |
DESCRIPTION
Cyanine3 Hydrazide is a carbonyl-reactive fluorescent probe designed for selective conjugation to aldehyde or ketone groups via hydrazone bond formation. This non-sulfonated reagent is particularly valuable for labeling glycoproteins, glycans, and other carbonyl-containing biomolecules through mild, catalyst-free reactions (pH 5-7, 2-4 hours at 25°C).
Key Characteristics:
• Specific Reactivity: Targets oxidized sugars (periodate-generated aldehydes) and keto moieties
• Stable Conjugates: Hydrazone bonds can be further stabilized by NaCNBH₃ reduction
• Applications: Glycobiology studies, antibody-oligosaccharide labeling, and microarray fabrication
SAFETY INFORMATION
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Symbol GHS
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Hazard Code
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Safety Statements
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RIDADR
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WGK Germany
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RTECS
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F
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Autoignition Temperature
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