Tau (5W5) Rabbit Monoclonal Antibody
Western blot analysis of Tau expression in Mouse brain lysate.
| Catalog Number: | MABN18657 |
| Conjugate: | Unconjugated |
| Size: | 100ul |
| Concentration: | 1mg/ml |
| Host: | Rabbit |
| Isotype: | IgG |
| Clone: | 5W5 |
| Immunogen: | A synthetic peptide of human Tau |
| Reactivity: | Human,Mouse,Rat |
| Applications: | WB 1:1000-1:5000,ICC/IF 1:20-1:50,FC 1:200-1:500 |
| Molecular Weight: | 79kDa |
| Purification: | Affinity purification |
| Form: | Liquid |
| Synonyms: | Microtubule-associated protein tau; Neurofibrillary tangle protein; Paired helical filament-tau; PHF-tau; MAPT; MAPTL; MTBT1; TAU; |
Tau is a heterogeneous microtubule-associated protein that promotes and stabilizes microtubule assembly, especially in axons. Six isoforms with different amino-terminal inserts and different numbers of tandem repeats near the carboxy terminus have been identified, and tau is hyperphosphorylated at approximately 25 sites by Erk, GSK-3, and CDK5. Promotes microtubule assembly and stability, and might be involved in the establishment and maintenance of neuronal polarity (PubMed:21985311). The C-terminus binds axonal microtubules while the N-terminus binds neural plasma membrane components, suggesting that tau functions as a linker protein between both (PubMed:21985311, PubMed:32961270). Axonal polarity is predetermined by TAU/MAPT localization (in the neuronal cell) in the domain of the cell body defined by the centrosome. The short isoforms allow plasticity of the cytoskeleton whereas the longer isoforms may preferentially play a role in its stabilization.
Applications
WB 1:1000-1:5000,ICC/IF 1:20-1:50,FC 1:200-1:500
Immunogen
A synthetic peptide of human Tau