Alexa Fluor™ 555-aha-dCTP

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The Alexa Fluor® 555 dyes, used to label nucleotides, are compatible with commonly used microarray scanners, and provide greater signal correlation (R2) valuesthan the spectrally similar Cy™3 and Cy™5 dye pair, improving the resolution of two-color microarray gene expression assays to 1.3-fold changes in expression. The exceptionally bright and photostable Alexa Fluor® dyes are also essentially insensitive tob pH and are highly water soluble.
For Research Use Only. Not for use in diagnostic procedures.


Label Type: Alexa Fluor Dyes
Labeling Method: Direct Labeling
Label or Dye: Alexa Fluor™ 555
Modification: AHA (5-aminohexylacrylamido)
Product Line: Alexa Fluor™
Shipping Condition: Wet Ice
Concentration: 1 mM

Contents & storage

Store in freezer (-5 to -30°C) and protect from light.