Nucleic acid labelingPlease select the labeling and detection method that meets your needs:
Labeling of the hybridization probe in Southern or Northern blotting allows the user to locate and identify the target nucleic acid on the blot during the detection step.
The probe can be labeled with radioactivity, fluorescence or tagged with an enzyme that generates a chemiluminescent signal when incubated with an appropriate substrate. The choice of label is based upon several factors such as sensitivity, quantification requirements, ease-of-use and experimental time.
See our product selection for each Southern and Northern blotting workflow step
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