Bis-ANS dipotassium is a fluorescent probe that targets tubulin, acting as a microtubule inhibitor. It exhibits a binding affinity with tubulin characterized by a Kd of 2 μM. This compound serves as a potent biphasic modulator of protein liquid-liquid phase separation (LLPS), promoting LLPS at low concentrations while suppressing it at elevated concentrations. Its unique properties make it valuable for studying microtubule dynamics and phase separation mechanisms in cellular processes.
Bis-ANS dipotassium is a fluorescent probe that targets tubulin, acting as a microtubule inhibitor. It exhibits a binding affinity with tubulin characterized by a Kd of 2 μM. This compound serves as a potent biphasic modulator of protein liquid-liquid phase separation (LLPS), promoting LLPS at low concentrations while suppressing it at elevated concentrations. Its unique properties make it valuable for studying microtubule dynamics and phase separation mechanisms in cellular processes.
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