Tau 4R (E7T4F) Rabbit mAb (BSA and Azide Free) #57664
- WB
- ELISA
- IF
Supporting Data
| REACTIVITY | H M R |
| SENSITIVITY | Endogenous |
| MW (kDa) | 50-80 |
| Source/Isotype | Rabbit IgG |
Application Key:
- WB-Western Blotting
- ELISA-ELISA
- IF-Immunofluorescence
Species Cross-Reactivity Key:
- H-Human
- M-Mouse
- R-Rat
Product Information
Product Usage Information
This formulation is ideal for use with technologies requiring specialized or custom antibody labeling, including fluorophores, metals, lanthanides, and oligonucleotides. It is not recommended for ChIP, ChIP-seq, CUT&RUN or CUT&Tag assays. If you require a carrier free formulation for chromatin profiling, please contact us. Optimal dilutions/concentrations should be determined by the end user.
BSA and Azide Free antibodies are quality control tested by size exclusion chromatography (SEC) to determine antibody integrity.
Formulation
For standard formulation of this product see product #79327
Storage
Specificity / Sensitivity
Species Reactivity:
Source / Purification
Background
Alternative splicing of exon 10 results in the expression of two groups of tau: three-repeat and four-repeat tau. Isoforms 2, 4, and 5 express three microtubule binding repeat domains (Tau 3R) while isoforms 6, 7, and 8 express four microtubule binding repeat domains (Tau 4R) (4). Expression of Tau 3R and Tau 4R in cells can be different in mild or pathological conditions. For example, Tau 3R is preferentially expressed in Pick's disease (PiD) and corticobasal degeneration (CBD), while Tau 3R and Tau 4R are equally expressed in AD (5,6). The repeat-dependent tau has a different pattern of phosphorylation in different diseases, and also has the ability and patterns of aggregation (7-9).
- Johnson, G.V. and Stoothoff, W.H. (2004) J Cell Sci 117, 5721-9.
- Hanger, D.P. et al. (1998) J Neurochem 71, 2465-76.
- Bramblett, G.T. et al. (1993) Neuron 10, 1089-99.
- Šimić, G. et al. (2016) Biomolecules 6, 6.
- Tuerde, D. et al. (2018) J Biol Chem 293, 1781-1793.
- Liu, C. and Götz, J. (2013) PLoS One 8, e84849.
- Weismiller, H.A. et al. (2018) J Biol Chem 293, 17336-17348.
- Goedert, M. et al. (2018) Cold Spring Harb Symp Quant Biol 83, 163-171.
- Kraus, A. et al. (2019) Acta Neuropathol 137, 585-598.
Limited Uses
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