Invitrogen™ Phospho-Ataxin 3 (Ser256) Polyclonal Antibody

Rabbit Polyclonal Antibody

Brand:  Invitrogen™ PA5105967

Product Code. 16682405

Description

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

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.

Specifications

• Antigen: Phospho-Ataxin 3 (Ser256)
• Classification: Polyclonal
• Conjugate: Unconjugated
• Gene: ATXN3
• Gene Alias: 2210008M02Rik; AI463012; AI647473; AT3; ataxin 3; ataxin 3 variant an; ataxin 3 variant ao; ataxin 3 variant at; ataxin 3 variant e; ataxin 3 variant h; ataxin 3 variant m; ataxin 3 variant r; ataxin 3 variant ref; ataxin 3 variant y; ataxin3; ataxin-3; ATX3; ATXN3; JOS; josephin; Machado-Joseph disease (spinocerebellar ataxia 3, olivopontocerebellar ataxia 3, autosomal dominant, ataxin 3); Machado-Joseph disease (spinocerebellar ataxia 3, olivopontocerebellar ataxia 3, autosomal dominant, ataxin 3) homolog; Machado-Joseph disease protein 1; Machado-Joseph disease protein 1 homolog; MJD; MJD1; olivopontocerebellar ataxia 3; Rsca3; Sca3; spin; Spinocerebellar ataxia type 3 protein
• Host Species: Rabbit
• Purification Method: sequential chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 110616, 4287, 60331
• Content And Storage: -20°C
• Form: Liquid

• Applications: Immunohistochemistry (Paraffin), Western Blot
• Concentration: 1 mg/mL
• Formulation: PBS with 50% glycerol and 0.02% sodium azide; pH 7.4
• Gene Accession No.: O35815, P54252, Q9CVD2
• Gene Symbols: ATXN3
• Immunogen: A synthesized peptide derived from human ATXN3(Accession P54252), corresponding to amino acid residues around phosphorylated Ser256.
• Quantity: 100 μL
• Primary or Secondary: Primary
• Target Species: Human, Mouse, Rat
• Product Type: Antibody
• Isotype: IgG