Ataxin-1 Polyclonal Antibody Sizes: 50μL, 100μL Catalogue Numbers: RA22153-50, RA22153-100 Citations, Manuals and MSDS Available upon request. Background: ataxin 1 (ATXN1) Homo sapiens 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 Condition: Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. Storage Instructions: -20°C/1 year Recommended dilutions: Immunohistochemistry: 1/100 - 1/300. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/5000. Not yet tested in other applications. Alternative Names: ATXN1; ATX1; SCA1; Ataxin-1; Spinocerebellar ataxia type 1 protein Applications: WB; IHC-p; IF/ICC; ELISA Species Cross-Reactivity: Human; Mouse GeneID (Human): 6310 Protein MW (KDa): 87 SWISS: P54253 Source: Rabbit Research Use Only