ATAXIN-1 antibody

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Rabbit anti ATAXIN-1

Product Type
PrecisionAb Polyclonal
Isotype
Polyclonal IgG
Format
Purified
Product Code Applications Pack Size List Price Quantity
VPA00865
Datasheet
WB
MSDS
100 µl loader

Rabbit anti Human ataxin-1 antibody recognizes ataxin-1.

The autosomal dominant cerebellar ataxias (ADCA) are a heterogeneous group of neurodegenerative disorders characterized by progressive degeneration of the cerebellum, brain stem and spinal cord. Clinically, ADCA has been divided into three groups: ADCA types I-III. ADCAI is genetically heterogeneous, with five genetic loci, designated spinocerebellar ataxia (SCA) 1, 2, 3, 4 and 6, being assigned to five different chromosomes. ADCAII, which always presents with retinal degeneration (SCA7), and ADCAIII often referred to as the `pure' cerebellar syndrome (SCA5), are most likely homogeneous disorders. Several SCA genes have been cloned and shown to contain CAG repeats in their coding regions. ADCA is caused by the expansion of the CAG repeats, producing an elongated polyglutamine tract in the corresponding protein. The expanded repeats are variable in size and unstable, usually increasing in size when transmitted to successive generations. The function of the ataxins is not known. This locus has been mapped to chromosome 6, and it has been determined that the diseased allele contains 41-81 CAG repeats, compared to 6-39 in the normal allele, and is associated with spinocerebellar ataxia type 1 (SCA1). At least two transcript variants encoding the same protein have been found for ATXN1 (provided by RefSeq, Jan 2010).

Rabbit anti Human ataxin-1 antibody detects a band of 105 kDa. The antibody has been extensively validated for western blotting using whole cell lysates.

Product Details

Target Species
Human
Western Blotting
Anti ataxin-1 antibody recognizes a band of approximately 105 kDa in A-172 cell lysates
Product Form
Purified IgG - liquid
Preparation
Rabbit polyclonal antibody purified by affinity chromatography on immunogen
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% Sodium Azide
<50% Glycerol
Immunogen
Recombinant protein of human ataxin-1

Storage Information

Storage
Store undiluted at -20°C, avoiding repeated freeze thaw cycles
Guarantee
12 months from date of despatch

More Information

UniProt
P54253
Entrez Gene
ATXN1
GO Terms
GO:0005515 protein binding
GO:0005737 cytoplasm
GO:0005654 nucleoplasm
GO:0006396 RNA processing
GO:0008022 protein C-terminus binding
GO:0008219 cell death
GO:0008266 poly(U) RNA binding
GO:0042802 identical protein binding
GO:0016363 nuclear matrix
GO:0016564 transcription repressor activity
GO:0034046 poly(G) RNA binding
GO:0042405 nuclear inclusion body
GO:0043621 protein self-association
GO:0051168 nuclear export
Acknowledgements
PrecisionAb is a trademark of Bio-Rad Laboratories
Regulatory
For research purposes only

Applications of ATAXIN-1 antibody

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Western Blotting 1/1000

The PrecisionAb label is reserved for antibodies that meet the defined performance criteria within Bio-Rad's ongoing antibody validation programme. Click here to learn how we validate our PrecisionAb range. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependent on sample type.

Secondary Antibodies Available

Description Product Code Applications Pack Size List Price Quantity
Goat anti Rabbit IgG (H/L):HRP STAR208P WB 2 ml