Testing Data
Tau-441 recombinant protein
Tau-441 (A152T) Protein
Applications
Western Blot
Synonyms
Tau-441; Tau-441 (A152T) Protein; Tau-441 recombinant protein
Host
E Coli
Form/Format
50mM Tris-HCl, pH 7.5, 150mM NaCl, 0.25mM DTT, 0.1mM PMSF, 25% glycerol.
Sequence Positions
A152T
Sequence Length
776
Applicable Applications for Tau-441 recombinant protein
Kinase Assay, Western Blot (WB)
Species
Human
Tag
Tag-free
Preparation and Storage
Store product at -70 degree C.
For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature.
For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.
For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature.
For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.
Testing Data
Testing Data
Testing Data #2
Testing Data #2
Related Product Information for Tau-441 recombinant protein
Description: Recombinant human tag-free Tau-441 (A152T) was expressed in E Coli cells.
Scientific Background: Tau-441 or Tau-F is a member of the Tau family of proteins which function to stabilize the microtubules by binding to them. Tau proteins are subject to phosphorylation and this phenomenon regulates the association of the Tau protein with the microtubules (1). Deposits of Alzheimer's disease AD-associated proteins, such as hyperphosphorylated Tau, as well as other shared misfolded proteins, such as, beta-amyloid precursor protein (betaAPP), ubiquitin, and various chaperones and protein kinases are thought to play a pathologic role in the cognitive decline and muscular failure. Malfunctioning of Tau proteins is associated with microtubules disintegration and collapsing of the neuronal transport system (2).
Scientific Background: Tau-441 or Tau-F is a member of the Tau family of proteins which function to stabilize the microtubules by binding to them. Tau proteins are subject to phosphorylation and this phenomenon regulates the association of the Tau protein with the microtubules (1). Deposits of Alzheimer's disease AD-associated proteins, such as hyperphosphorylated Tau, as well as other shared misfolded proteins, such as, beta-amyloid precursor protein (betaAPP), ubiquitin, and various chaperones and protein kinases are thought to play a pathologic role in the cognitive decline and muscular failure. Malfunctioning of Tau proteins is associated with microtubules disintegration and collapsing of the neuronal transport system (2).
Product Categories/Family for Tau-441 recombinant protein
References
1. Zilka, N., et al. Truncated tau from sporadic Alzheimer's disease suffices to drive neurofibrillary degeneration in vivo. FEBS Lett. 2006; 508: 3582-3588. 2. Rial, A. et al: Calcium Dyshomeostasis in ï¢-Amyloid and Tau-bearing Skeletal Myotubes. J. Biol. Chem., 2004; 279: 3524-53532.
NCBI and Uniprot Product Information
UniProt Accession #
Molecular Weight
64 kDa (45.8 kDa by MW calculation)
UniProt Protein Name
Microtubule-associated protein tau
UniProt Gene Name
MAPT
UniProt Synonym Gene Names
MAPTL; MTBT1; TAU; PHF-tau
Uniprot Description
Promotes microtubule assembly and stability, and might be involved in the establishment and maintenance of neuronal polarity. 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. 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.
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Product Notes
The Tau-441 mapt (Catalog #AAA515697) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is A152T. AAA Biotech's Tau-441 can be used in a range of immunoassay formats including, but not limited to, Kinase Assay, Western Blot (WB). Researchers should empirically determine the suitability of the Tau-441 mapt for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Tau-441, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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