Observing picomolar protein unfolding using resonance light scattering
Alain Bolaño Alvarez, Kristian Bakke Arvesen, Kasper Fjellhaugen Hjuler…·Steffen Bjørn Petersen
The paper introduces a label-free method to determine protein melting points at ultralow concentrations, demonstrating its application to botulinum toxin A stabilized by human serum albumin.