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DNA/RNA hybrids are commonly used in RNA silencing applications where DNA bases are placed on the ends of an siRNA molecule to decrease degradation within the cell. Other uses include RNase H-based applications for genotyping and SNP identification. DNA/RNA hybrid oligos are available from IDT via the RNA Oligos webpage.
When using the RNA Oligo Entry Tool, RNA bases should be represented with a lowercase r in front of them, with DNA bases represented by the base letter alone (for example, ACGTrArCrGrU).
*RUO—For research use only. Not for use in diagnostic procedures. Unless otherwise agreed to in writing, IDT does not intend for these products to be used in clinical applications and does not warrant their fitness or suitability for any clinical diagnostic use. Purchaser is solely responsible for all decisions regarding the use of these products and any associated regulatory or legal obligations.