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Apexbio Technology LLC Cy5.5 hydrazide (non-sulfonated) 50mg
Supplier: Apexbio Technology LLC A826150
Cy5 5 hydrazide (non-sulfonated) is a near-infrared fluorescent dye with excitation and emission wavelengths around 675 nm and 694 nm respectively Structurally the hydrazide functional group of this dye readily reacts with carbonyl-containing compounds such as aldehydes and ketones via hydrazone formation In biological research this chemical reaction is frequently utilized for labeling biomolecules for example carbohydrates on antibodies can be oxidized with periodate to generate reactive aldehydes subsequently enabling Cy5 5 hydrazide conjugation through stable hydrazone linkages Due to its near-infrared emission characteristics Cy5 5 hydrazide exhibits efficient tissue penetration and low background fluorescence making it applicable to in vivo imaging studies immunological assays and biomolecule labeling workflows in biomedical applications
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