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Tau Antibody (2E9) [CoraFluor™ 1]

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Product Details

Summary
Reactivity Hu, Mu, Rt, Po, Bv, EqSpecies Glossary
Applications WB, Func, ICC/IF, IHC
Clone
2E9
Clonality
Monoclonal
Host
Mouse
Conjugate
CoraFluor 1

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Tau Antibody (2E9) [CoraFluor™ 1] Summary

Description
CoraFluor(TM) 1 is a high performance terbium-based TR-FRET (Time-Resolved Fluorescence Resonance Energy Transfer) or TRF (Time-Resolved Fluorescence) donor for high throughput assay development. CoraFluor(IM) 1 absorbs UV light at approximately 340 nm, and emits at approximately 490 nm, 545 nm, 585 nm and 620 nm. It is compatible with common acceptor dyes that absorb at the emission wavelengths of CoraFluor(TM) 1. CoraFluor(TM) 1 can be used for the development of robust and scalable TR-FRET binding assays such as target engagement, ternary complex, protein-protein interaction and protein quantification assays.
Immunogen
Recombinant full length 441 amino acid human tau. Epitope located in the peptide KDRVQSKIGSLDNITHVPGG, amino acids 347-366.
Localization
Cytoplasm > cytosol. Cell membrane; Peripheral membrane protein; Cytoplasmic side. Cytoplasm > cytoskeleton. Cell projection > axon. Note: Mostly found in the axons of neurons, in the cytosol and in association with plasma membrane components.
Marker
pan-Neuronal Marker
Specificity
This antibody is expected to bind to all Tau isoforms
Isotype
IgG1
Clonality
Monoclonal
Host
Mouse
Gene
MAPT
Purity
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Immunocytochemistry/ Immunofluorescence
  • Immunohistochemistry
  • Proximity Ligation Assay
  • Western Blot
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Packaging, Storage & Formulations

Storage
Store at 4C in the dark. Do not freeze.
Buffer
PBS
Preservative
No Preservative
Purity
Immunogen affinity purified

Notes

CoraFluor (TM) is a trademark of Bio-Techne Corp. Sold for research purposes only under agreement from Massachusetts General Hospital. US patent 2022/0025254

Alternate Names for Tau Antibody (2E9) [CoraFluor™ 1]

  • DDPAC
  • FLJ31424
  • FTDP-17
  • G protein beta1/gamma2 subunit-interacting factor 1
  • MAPT
  • MGC138549
  • microtubule-associated protein tau
  • MSTD
  • MSTDMAPTL
  • MTBT1
  • MTBT1Neurofibrillary tangle protein
  • MTBT2
  • Neurofibrillary tangle protein
  • PHF-tau
  • PPND
  • Tau
  • TAUPaired helical filament-tau

Background

Tau is a microtubule binding protein that promotes microtubule assembly and stability. Tau is found to be the major component of the paired helical filaments (PHFs) found in the brains of patients with Alzheimer disease (AD) (1,2). Tau is hyperphosphorylated in PHFs, and specific phosphorylation sites have been implicated in the loss of Tau's association with the membrane cortex during AD disease state, including Ser 199/202, Thr 231, and Ser 393/404 (3). Glycogen synthase kinase-3, or GSK-3, phosphorylates Tau on Ser 396 (4).

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

Video Protocols

WB Video Protocol
ICC/IF Video Protocol

FAQs for Tau Antibody (NBP2-25162CL1) (0)

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Secondary Antibodies

 

Isotype Controls

Additional Tau Products

Research Areas for Tau Antibody (NBP2-25162CL1)

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Blogs on Tau.

HIV-associated neurocognitive disorders involve extracellular Nef-induced modification of lipid rafts and redistribution of Alzheimer’s disease-related proteins
Jamshed Arslan, Pharm D, PhD Cholesterol is an essential part of animal cell membranes. Cholesterol-rich lipid rafts maintain the fluidity and protein trafficking of plasma membranes. Cellular ABCA1 protein moves cho...  Read full blog post.

The C99 fragment of amyloid precursor protein (APP)
Alzheimer’s Disease (AD) is a neurodegenerative disorder that is characterized by an abundance of the beta-amyloid peptide in the brain.  When AD was first discovered, it was determined that beta-amyloid was produced as a result of the prote...  Read full blog post.

Tau - A microtubule associated protein as a biomarker for Alzheimer's disease
The tau protein is a microtubule associated protein found mostly in neuronal cells where it regulates the stability of axonal microtubules as well as kinesin-dependent transport. Tau is relevant in the study of various neurological disorders as ab...  Read full blog post.

PINK1: All work and no fun
The protein PINK1 is a mitochondrial-located serine/threonine kinase (PTK) that maintains organelle function and integrity. It not only protects organelles from cellular stress, but it also uses the selective auto-phagocytosis process for cleaning and...  Read full blog post.

Using Amyloid beta peptides in Alzheimer's Disease Immunization
Amyloid beta (AB) peptide has a central role in the neurodegeneration of Alzheimer's disease (AD). Immunization of AD transgenic mice with AB-42 peptide reduces both the spatial memory impairments and AD-like neuropathologic changes.Therapeutic im...  Read full blog post.

New Study Links Tau Mutations to Microglial Immune Response
Tau proteins are abundant in the axons of neurons in the central nervous system (CNS), and play a key role in microtubule formation and stabilization. Antibody studies have identified six tau isoforms, all produced by alternative mRNA splicing of the ...  Read full blog post.

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Bioinformatics

Gene Symbol MAPT