Active tau monomer protein, active tau protein monomer protein, active tau protein protein, microtubule-associated protein tau protein, MAPT protein, MAP protein, microtubule-associated protein protein, tau-441 protein, Paired Helical Filament-Tau protein, Phf-Tau protein, Neurofibrillary Tangle Protein protein, G Protein Beta1/Gamma2 Subunit-Interacting Factor 1 protein, Isoform 2 protein, tubulin-associated unit protein