Thermo Fisher Scientific Phospho-Ataxin 3 (Ser256) Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:1,000-1:3,000

-

Immunohistochemistry (Paraffin) (IHC (P))

1:50-1:200

-

Product Specifications

Species Reactivity

Human, Mouse, Rat

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

A synthesized peptide derived from human ATXN3(Accession P54252), corresponding to amino acid residues around phosphorylated Ser256. if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:Ataxin 3,uniProtId:P54252-2,ncbiNodeId:9606,antigenRange:256,antigenLength:361,antigenImageFileName:PA5-105967_Ataxin_3_P54252-2_Rabbit.svg,antigenImageFileNamePDP:PA5-105967_Ataxin_3_P54252-2_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

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Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1 mg/mL

Purification

sequential chromatography

Storage buffer

PBS, pH 7.4, with 50% glycerol

Contains

0.02% sodium azide

Storage conditions

-20°C

Shipping conditions

Wet ice

RRID

AB_2817366

Product Specific Information

Antibody detects endogenous levels of Ataxin 3 only when phosphorylated at Ser256.

Target Information

Machado-Joseph disease is an autosomal dominant neurologic disorder, and is now known to be the same as previously described spinocerebellar ataxia-3. MJD protein (Ataxin-3) contains (CAG)n repeats in the coding region, and the expansion of these repeats from the normal 13-36 to 68-79 is the cause of Machado-Joseph disease. There is a negative correlation between the age of onset and CAG repeat numbers. This protein interacts with key regulators (CBP, p300 and PCAF) of transcription and represses transcription, and also acts as a histone-binding protein that regulates transcription. MJD is a deubiquitinating enzyme.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.