Breaking barriers in lysosomal electrophysiology: Automated solutions for ion channel analysis
with Sophion Bioscience
Automated Patch Clamp (APC) of lysosomal ion channels was achieved using enlarged lysosomes (LYSO-Prep™, Oria Biosci ence), enabling measurement of ion channel activity such as TRPML1. Lysosomes were successfully captured on two Sophion systems, with success rates of 69.9 ± 3.2% on the QPatch® 48 and 74.6 ± 2.6% on the Qube® 384. The lysosomal recordings showed stable seals and robust TRPML1 current responses…