Tau-430 (2N4R) P290S Mutant Pre-formed Fibrils

Mouse Recombinant Tau-430 (2N4R) P290S Mutant PFFs

Product Specifications

Background

Alzheimer’s Disease (AD) is the most common neurodegenerative disease, affecting 10% of seniors over the age of 65 (1) . It was named after Alois Alzheimer, a German scientist who discovered tangled bundles of fibrils where neurons had once been in the brain of a deceased patient in 1907 (2) . Tau (tubulin-associated unit) is normally located in the axons of neurons where it stabilizes microtubules. Tauopathies such as AD are characterized by neurofibrillary tangles containing hyperphosphorylated tau fibrils (3) . 2N4R, or Tau-441 is the full length tau protein. P301S is a mutation encoded by exon 10 (4) that impairs the ability of tau to assemble microtubules (5) .

Product Name Alternative

Tau PFFs, Tau PFF, Tau protein Pre-formed Fibrils, Tau aggregates, microtubule-associated protein Tau, MAPT, MAP, microtubule-associated protein, Paired Helical Filament-Tau, Phf-Tau, Neurofibrillary Tangle Protein, G Protein Beta1/Gamma2 Subunit-Interacting Factor 1, Isoform 4, tubulin-associated unit, mouse Tau protein, P301S mutant Tau, 2N4R Tau, Tau441

UNSPSC

12352202

UN Code

Non-hazardous

Hazard Statement

Non-hazardous

Gene ID

17762

Swiss Prot

P10637-2

Cellular Locus

Expression System

E. coli

Host

E. coli

Origin Species

Mouse

Target

Tau-430 (2N4R) P290S

Conjugation

No Tag

Nature

Recombinant

Sequence

MADPRQEFDTMEDHAGDYTLLQDQEGDMDHGLKESPPQPPADDGAEEPGSETSDAKSTPTAEDVTAPLVDERAPDKQAAAQPHTEIPEGITAEEAGIGDTPNQEDQAAGHVTQARVASKDRTGNDEKKAKGADGKTGAKIATPRGAASPAQKGTSNATRIPAKTTPSPKTPPGSGEPPKSGERSGYSSPGSPGTPGSRSRTPSLPTPPTREPKKVAVVRTPPKSPSASKSRLQTAPVPMPDLKNVRSKIGSTENLKHQPGGGKVQIINKKLDLSNVQSKCGSKDNIKHVSGGGSVQIVYKPVDLSKVTSKCGSLGNIHHKPGGGQVEVKSEKLDFKDRVQSKIGSLDNITHVPGGGNKKIETHKLTFRENAKAKTDHGAEIVYKSPVVSGDTSPRHLSNVSSTGSIDMVDSPQLATLADEVSASLAKQGL

Applications

WB | SDS-PAGE | In vivo assay | In vitro assay

Field of Research

Purification Method

Ion-exchange Purified

Purification

Ion-exchange Purified

Limit Of Detection

Certified >95% pure using SDS-PAGE analysis. Low endotoxin <5 EU/mL @ 2mg/mL.

Concentration

2 mg/ml

Purity

>95%

Weight

0.1

Length

Full Length

Buffer

PBS pH 7.4

Molecular Weight

~45 kDa

Precautions

Not for use in humans. Not for use in diagnostics or therapeutics. For research use only.

Additionnal Information

For best results, sonicate immediately prior to use. Refer to the Neurodegenerative Protein Handling Instructions on our website, or the product datasheet for further information. Monomer source is catalog# SPR-474

References & Citations

1. www.alz.org/alzheimers-dementia/facts-figures 2. Alzheimer, A. Über eine eigenartige Erkrankung der Hirnrinde. Allg. Z. Psychiatr. Psych.-Gerichtl. Med. 64, 146–148 (1907) 3. Matsumoto, G. et al. (2018). Int J Mol Sci. 19, 1497. 4. Goedert, M. and Spillantini, M. G. (2017). Mol Brain. 10:18. 5. Bugiani, O. et al. (1999). J Neuropathol Exp Neurol. 58(6):667-77.

Shipping Conditions

Dry Ice. Shipping note: Product will be shipped separately from other products purchased in the same order.

Storage Conditions

-80ºC

Notes

Protein Length

Full Length

Background Reference 01

1. www.alz.org/alzheimers-dementia/facts-figures 2. Alzheimer, A. Über eine eigenartige Erkrankung der Hirnrinde. Allg. Z. Psychiatr. Psych.-Gerichtl. Med. 64, 146–148 (1907) 3. Matsumoto, G. et al. (2018) . Int J Mol Sci. 19, 1497. 4. Goedert, M. and Spillantini, M. G. (2017) . Mol Brain. 10:18. 5. Bugiani, O. et al. (1999) . J Neuropathol Exp Neurol. 58 (6) :667-77.