@kvineall.bsky.social
Reposted
🎀 New from the lab 🎀 We used the SPARK design for kinase biosensors to develop a PINK1 biosensor, PINK1-SPARK. We used PINK1-SPARK to measure PINK1 activity in multiple cell types & when using HaloTag, for multiplexing! Plasmids coming soon, check out the preprint: www.biorxiv.org/content/10.1...
Visualizing PINK1 Activity Dynamics in Single Cells with a Phase Separation-Based Kinase Activity Reporter
Phosphatase and tensin homologue-induced kinase 1 (PINK1) is a serine/threonine kinase that plays roles in mitophagy, cell death, and regulation of cellular bioenergetics. Current approaches for study...
www.biorxiv.org
October 16, 2025 at 11:38 PM
🎀 New from the lab 🎀 We used the SPARK design for kinase biosensors to develop a PINK1 biosensor, PINK1-SPARK. We used PINK1-SPARK to measure PINK1 activity in multiple cell types & when using HaloTag, for multiplexing! Plasmids coming soon, check out the preprint: www.biorxiv.org/content/10.1...