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Anti-Tau [pS422] (clone 2H9) Europäischer Partner

ArtNr 4BDX-1501
Hersteller 4BioDx
Menge 100 ug
Kategorie
Typ Antibody
Applikationen Immunofluorescence, Western Blot, Flow cytometry, Immunohistochemistry
Clon 2H9
Specific against Human (Homo sapiens), Mouse (Murine, Mus musculus), Rat (Rattus norvegicus), Horse (Equine), Bull, Ram
ECLASS 10.1 32160702
ECLASS 11.0 32160702
UNSPSC 12352203
Lieferbar
Reference
4BDX-1501
Shipping conditions
Room temperature
Storage temperature at reception
+4°C / -20°C *
Shelf life
12 months at -20°C
1 month at 4°C
Immunogen
Peptide
Conjugation
Unconjugated
Purity
Mouse monoclonal antibodies 2H9 was purified by protein A/G affinity chromatography. Purity > 90%, as determined by SDS- PAGE and visualized by Coomassie blue staining.
Concentration
The measured concentration of the purified Anti-Tau [pS422] was 1 mg/ml as determined using a total protein concentration assay.
Production
This antibody was produced from a mouse hybridoma resulting from a mouse immunized with a peptide covering the human Tau protein sequence with the phospho-serine 422.
Use
Research Use Only Product (RUO) / Not for Diagnosis or Therapeutic Use.
Background
Tau proteins are encoded by a single gene MAPT (Gene ID: 4137). They belong to the family of microtubule-associated proteins. The phosphorylation of Tau protein at serine 422 is a pathological epitope and a specific marker of neurofibrillary degeneration, one of the neuropathological hallmark of Alzheimer’s disease and also found in more than 20 Tauopathies. On cerebral tissue, frozen or paraffin embedded tissue, 2H9 Tau antibody detects neurons in neurofibrillary degeneration. The serine 422 is phosphorylated by the following kinases: CaMKII (Calcium Calmodulin-kinase II), PKA (protein kinase A), JNKs (c-Jun N-terminal kinases), ERK1/2 or p42/44 MAKP (mitogen-activated kinases), p38 MAPK and MARK (Microtubule-associated protein/microtubule affinity-regulating kinase).
References
Lam S, Petit F, Hérard AS, Boluda S, Eddarkaoui S, Guillermier M, The Brainbank Neuro-CEB Neuropathology Network, Buée L, Duyckaerts C, Haïk S, Picq JL, Dhenain M (2021) Amyloid and tau pathologies, cognitive impairments and cerebral atrophy after Alzheimer brain extracts inoculation in a primate. Acta Neuropathol Commun. in press
Lam S, Boluda S, Hérard AS, Petit F, Eddarkaoui S, Cambon K, The Brainbank Neuro-CEB Neuropathology Network, Picq JL, Buee L, Duyckaerts C, Haïk S and Dhenain M (2021) Alzheimer’s brain inoculation in Aß-plaque bearing mice: synaptic loss is linked to tau seeding and low microglial activity. BioRxiv preprint doi: https://doi.org/10.1101/2021.04.06.438654;
Tautou M, Eddarkaoui S, Descamps F, Larchanché P-E, El Bakali J, Goveas LM, Dumoulin M, Lamarre C, Blum D, Buée L, Melnyk P and Sergeant N (2021) A ß-Secretase Modulator Decreases Tau Pathology and Preserves Short-Term Memory ina Mouse Model of Neurofibrillary Degeneration. Front. Pharmacol. Vol 12:679335. doi: 10.3389/fphar.2021.679335
Troquier L, Caillierez R, Burnouf S, Fernandez-Gomez FJ, Grosjean ME, Zommer N, Sergeant N, Schraen-Maschke S, Blum D and Buee L (2012) Targeting phospho-Ser422 by active Tau Immunotherapy in the THY-Tau22 mouse model: a suitable therapeutic approach. Curr Alzheimer Res. 9(4):397-405.
Sergeant N, Vingtdeux V, Eddarkaoui S, Gay M, Evrard C, Le Fur N, Laurent C, Caillierez R, Obriot H, Larchanché PE, Farce A, Coevoet M, Carato P, Kouach M, Descat A, Dallemagne P, Buée-Scherrer V, Blum D, Hamdane M, Buée L, Melnyk P (2019). New piperazine multi-effect drugs prevent neurofibrillary degeneration and amyloid deposition, and preserve memory in animal models of Alzheimer's disease. Neurobiol Dis. Vol. 129:217-233.
Sergeant N, Bretteville A, Hamdane M, Caillet-Boudin ML, Grognet P, Bombois S, Blum D, Delacourte A, Pasquier F, Vanmechelen E , Schraen-Maschke S, and Buee L (2008) Biochemistry of Tau in Alzheimer’s disease and related neurological disorders. Expert review of proteomics 5:207–224.

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 100 ug
Lieferbar: In stock
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