Non-radioactive labeling of RNA transcripts in vitro with the hapten digoxigenin (DIG); hybridizatio
Abstract:
We have developed a system for the enzymatic in vitro synthesis of non-radioactively labeled RNA which is derivatized with the hapten digoxigenin (DIG). The labeling reaction as well as the conditions for hybridization and detection of hybrids by an antibody-conjugate and a coupled colour reaction were analyzed and adapted for high sensitivity and low background. In addition, data on the performance and sensitivity of digoxigenin-labeled RNA probes in Southern and Northern blots are presented. Nucleic Acids Research.1990:18(19):5843
Boehringer Mannheim GmbH, Biochemical Research Center, Nonnenwald, Penzberg, FRG.
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