RIPpore: A novel host-derived method for the identification of ricin intoxication through oxford nanopore direct RNA sequencing

Ryan Y, Harrison A, Trivett H, Hartley C, David J, Clark GC, Hiscox JA (2022) RIPpore: A novel host-derived method for the identification of ricin intoxication through oxford nanopore direct RNA sequencing. Toxins (Basel) 14(7):470. doi: 10.3390/toxins14070470

Objective: The Depurination event could be detected using Oxford Nanopore Technologies (ONT) direct RNA sequencing, detecting a change in charge in the ricin loop.

Summary: Collectively, this work highlights the potential for ONT and direct RNA sequencing to detect and quantify depurination events caused by ribosome-inactivating proteins such as ricin.

Usage: Saporin was added as described by Rust et al., at 100 nM [22] for 24 h.

Related Products: Saporin (Cat. #PR-01)

See Also:

• Rust A et al. Two complementary approaches for intracellular delivery of exogenous enzymes. Sci Rep 5:12444, 2015.