Boc-protected Cy5 hydrazide reactive dye for the labeling of aldehydes and ketones.
Boc- (tert-butoxycarbonyl) protective group can be removed with trifluoroacetic, or other strong acid. Reactive hydrazide is formed, which can react with various carbonyl groups yielding Cy5-labeled products.
Also available: Cy5 hydrazide, unprotected.
|Product Type:||Small Molecule|
|Format:||dark blue solid|
|Purity:||95+% (NMR), passed the functional test (reaction with ketone)|
|Stability:||Fluorescence degrades with prolonged exposure to light|
|Spectral Information:||Cy5 excitation maximum: 646nmCy5 extinction at max excitation: 250,000Cy5 emission maximum: 662nmCy5 fluorescence quantum yield: 0.2|
|Storage:||Store at -20°C in the dark. Dessicate|
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