- A15091A (See other available formats)
- Regulatory Status
- Other Names
- Microtubule associated protein tau
- Mouse IgG2b, κ
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- Product Citations
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Tau protein promotes microtubule assembly and stability. Tau is abundant in neurons of the central nervous system, and is expressed at low levels in astrocytes and oligodendrocytes. Abnormal hyperphosphorylation, aggregation, and toxic gain of function of tau is associated with several neurological disorders, including Alzheimer’s disease (AD). The major building block of neurofibrillary lesions in AD brains consists of paired helical filaments (PHFs) of abnormally hyperphosphorylated tau. Six isoforms of tau are generated by alternative splicing of the MAPT gene. These isoforms are distinguished by the number of tubulin binding domains, 3 (3R) or 4 (4R), in the C-terminal of the protein and by one (1N), two (2N), or no (0N) inserts in the N-terminal domain. Tau isoforms are differentially expressed during development.Product Details
- Verified Reactivity
- Antibody Type
- Host Species
- Tau Phospho (Ser262) peptide conjugated to KLH.
- The antibody was purified by affinity chromatography and conjugated with HRP under optimal conditions.
- This antibody is provided in 50% glycerol in aqueous buffered solutions with preservatives.
- 0.5 mg/ml
- Storage & Handling
- Upon receipt, the antibody solution should be stored undiluted at -20°C, and protected from prolonged exposure to light.
IHC-P - Quality tested
- Recommended Usage
Each lot of this antibody is quality control tested by formalin-fixed paraffin-embedded immunohistochemical staining. For immunohistochemistry, a concentration range of 5.0 - 10 µg/ml is suggested. It is recommended that the reagent be titrated for optimal performance for each application.
AB_2728571 (BioLegend Cat. No. 849503)
AB_2728572 (BioLegend Cat. No. 849504)
- Unmodified Tau isoforms have an apparent molecular weight ranging from 33-79 kD. Additional high and low molecular weight Tau species have been observed in brain tissues.
Tissue distribution: Central nervous system, peripheral ganglia and nerves, kidney, skeletal, and heart muscle.
Cellular distribution: Cytoskeleton, nucleus, plasma membrane, and cytosol.
- Tau promotes microtubule assembly and stability. The short tau isoforms allow plasticity of the cytoskeleton whereas the longer isoforms may preferentially play a role in its stabilization.
- Tau interacts with Sequestosome-1, Peptidyl-prolyl cis-trans isomerase FKBP4, Casein kinase I isoform delta, Serine/threonine-protein kinase Sgk1, Laforin, Alpha-synuclein
- Biology Area
- Cell Biology, Neurodegeneration, Neuroscience, Protein Misfolding and Aggregation
- Molecular Family
- Antigen References
- Gene ID
- 4137 View all products for this Gene ID
- View information about Tau Phospho Ser262 on UniProt.org
|Purified anti-Tau Phospho (Ser262)||A15091A||IHC-P, Direct ELISA|
|HRP anti-Tau Phospho (Ser262)||A15091A||IHC-P|
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