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You are here:Home » Antibodies » Antibodies-Microtubule-associated Proteins » Anti -Tau, phosphorylated (Thr205) (Tau Protein, Microtubule-associated Protein, MAP) (BSA, Azide & Glycerol Free)

Anti -Tau, phosphorylated (Thr205) (Tau Protein, Microtubule-associated Protein, MAP)
(BSA, Azide & Glycerol Free)


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Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified E B IH
Tau is a neuronal microtubule-associated protein found predominantly on axons that functions to promote tubulin polymerization and stabilize microtubules. Tau, in its hyperphosphorylated form, is the major component of paired helical filaments (PHF), the building block of neurofibrillary lesions in Alzheimer’s disease (AD) brain. Hyperphosphorylated tau is also found in neurofibrillary lesions in a range of other central nervous system disorders. Hyperphosphorylation impairs the microtubule binding function of tau, resulting in the destabilization of microtubules in AD brains, ultimately leading to the degeneration of the affected neurons. Numerous serine/threonine kinases including GSK-3b, protein kinase A (PKA), cyclin-dependent kinase 5 (cdk5) and casein kinase II, phosphorylate tau. Microtubule-dependent phosphorylation of threonine 205 is catalyzed by GSK-3b and cdk5 in vitro.
Catalog #T1032-55A
ApplicationsSuitable for use in ELISA, Immunohistochemistry and Western Blot. Other applications not tested.
Recommended DilutionWestern Blot: 1:1000
Optimal dilutions to be determined by the researcher.
Positive ControlRecombinant human Tau treated with GSK-3b
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage, store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypePolyclonal
ConcentrationAs reported
FormSupplied as a liquid in PBS, pH 7.2. No stabilizing proteins added. No preservative added. Glycerol-free. Also available with BSA, Azide. See T1032-55.
PurityPurified by immunoaffinity chromatography.
ImmunogenSynthetic phosphopeptide derived from the region of human tau that contains threonine 205. The sequence is conserved in mouse and rat.
SpecificityRecognizes human Tau when Tau, phosphorylated at Thr205. Mouse and rat (100% homologous) tau have not been tested, but are expected to react.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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