Ataxin 1 (Phospho-S775) Polyclonal Antibody-BS64515

Ataxin 1 (Phospho-S775) Polyclonal Antibody

Sizes: 50µl, 100µl

Catalogue Numbers: BS64515-50, BS64515-100

Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Swiss-Prot: P54253

Host: Rabbit

Reactivity: Human, Mouse, Rat

Applications: WB, IHC, IF

All Applications: WB:1:500~1:1000 IHC:1:50~1:200 IF:1:50~1:200

Background: Ataxin-1, also designated spinocerebellar ataxia type 1 protein (Sca-1), is differentially expressed and localizes to both the cytoplasm and the nucleus. Mutations in Ataxin-1 are associated with the onset of the autosomal dominant neurodegenerative disorder spinocerebellar ataxia type 1 (SCA-1), which is characterized by progressive neuronal loss in the cerebellum, muscle wasting and ataxia. In Purkinje cells, where SCA-1 is predominantly observed, Ataxin-1 has been shown to directly associate with the Purkinje-enriched leucine-rich acidic nuclear protein (LANP) and the nuclear matrix-associated protein promyelocytic leukemia protein PML. In SCA-1, Ataxin-1 is mutated to encode a polyglutamine protein that forms nuclear aggregates, which interact significantly more strongly with LANP and contribute to the pathogenesis of SCA-1.

Purification and Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity: Ataxin 1 (Phospho-S775) polyclonal antibody detects endogenous levels of Ataxin 1 protein only when phosphorylated at Ser775.

Bioworld Molecular Weight: ~ 105 kDa

Note: For research use only, not for use in diagnostic procedure.

Extra Notes: Western blot (WB) analysis of Ataxin 1 (Phospho-S775) polyclonal antibody at 1:500 dilution
Lane A: HGC27 whole cell lysate
Lane B: The Lung tissue lysate of Mouse

Alternative Name: alternative ataxin1; Ataxin-1; ATX1; ATX1_HUMAN; Atxn1; D6S504E; SCA1; Spinocerebellar ataxia type 1 protein

Immunogen: Synthetic phosphopeptide derived from human Ataxin 1 around the phosphorylation site of Serine 775.

Conjugate: Unconjugated

Modification: Phosphorylation