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Digoxigenin-labelled probes (Figure 1) are commonly used in in situ hybridization, Northern and Southern blot. Following hybridization to their targets, Dig-labelled probes can be detected using anti-Dig antibodies labelled with dyes or enzymes.

Figure 1. Structure of 5'-Digoxigenin (R = sequence).

metabion offers Digoxigenin in its DNA and RNA portfolio: