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Home >> Antibodies >> Phospho-Tau (Ser198) Antibody / MAPT

Phospho-Tau (Ser198) Antibody / MAPT [clone 31M15] (FY12053)

  Catalog No Formulation Size Price (USD)  
Image FY12053 Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol, 0.4-0.5mg/ml BSA 100 ul 439
Microvalidated Recrabbitmono
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Western blot analysis of Phospho-Tau (S198) expression in mouse hippocampus cell lysate.
All lanes use the Phospho-Tau (Ser198) antibody at 1:2K dilution for 1 hour at room temperature.
Availability 2-3 weeks
Species Reactivity Human, Mouse, Rat
Format Liquid
Clonality Recombinant Rabbit Monoclonal
Isotype Rabbit IgG
Clone Name 31M15
Purity Affinity-chromatography
Buffer Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol, 0.4-0.5mg/ml BSA.
UniProt P10636
Applications Western Blot : 1:500-1:2000
Immunohistochemistry : 1:50-1:200
Immunoprecipitation : 1:50
Limitations This Phospho-Tau (Ser198) antibody is available for research use only.
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Description

Phospho-Tau (Ser198) antibody detects tau protein (MAPT) phosphorylated at serine 198, a modification associated with cytoskeletal regulation and neurodegeneration. Tau stabilizes microtubules in neurons, but abnormal phosphorylation weakens this interaction and promotes aggregation into neurofibrillary tangles, a hallmark of Alzheimer's disease and related tauopathies.

Research with Phospho-Tau (Ser198) antibody shows that phosphorylation at Ser198 occurs early in tau pathology and may precede other modifications. This residue is phosphorylated by kinases such as GSK-3beta and CDK5, linking it to pathways commonly dysregulated in Alzheimer's disease. Monitoring Ser198 phosphorylation provides insight into the progression of tau-driven neuronal dysfunction.

Antibodies specific for phospho-tau (Ser198) are validated for applications including western blot, immunohistochemistry, and immunofluorescence. These tools allow selective detection of phosphorylated tau, supporting studies of biomarker development and therapeutic strategies.

NSJ Bioreagents supplies this Phospho-Tau (Ser198) antibody for neurodegeneration and signal transduction research.

Application Notes

Optimal dilution of the Phospho-Tau (Ser198) antibody should be determined by the researcher.

Immunogen

A synthesized peptide derived from human Phospho-Tau (S198) was used as the immunogen for the Phospho-Tau (Ser198) antibody.

Storage

Store the Phospho-Tau (Ser198) antibody at -20oC.

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