Active Recombinant Human ATXN3, GST-tagged
Cat.No. : | ATXN3-173H |
Product Overview : | Recombinant human ATXN3 (amino acid residues 1-370), fused with N-terminal GST, was expressed in E.coli. |
- Specification
- Gene Information
- Related Products
Description : | There are two main classes of DUB; cysteine proteases and metalloproteases. Ataxin-3 is a cysteine protease and is a member of the Machado-Joseph Domain (MJD) enzyme family. Cloning of the human gene was first described by Kawaguchi et al. (1994). Machado–Joseph disease (MJD), the most common form of spinocerebellar ataxia worldwide, is a progressive and ultimately fatal neurodegenerative disorder caused by polyQ expansion in ataxin-3, a conserved and ubiquitous protein known to bind polyubiquitin chains and to function as a deubiquitylating enzyme. Ataxin-3 has been linked to protein homeostasis maintenance, transcription, cytoskeleton regulation and myogenesis (Matos et al., 2011). |
Source : | E. coli |
Species : | Human |
Tag : | GST |
Form : | 50 mM HEPES pH 7.5, 150 mM sodium chloride, 2 mM dithiothreitol, 10% glycerol |
Bio-activity : | Deubiquitylase Enzyme Assay: The activity of GST-Ataxin-3 was validated by determining the increase in fluorescence measured as a result of the enzyme catalysed cleavage of the fluorogenic substrate Ubiquitin-Rhodamine110-Glycine generating Ubiquitin and Rhodamine110-Glycine. Incubation of the substrate in the presence or absence of GST-Ataxin-3 was compared confirming the deubiquitylating activity of GST-Ataxin-3. |
Molecular Mass : | ~69 kDa |
Purity : | >98% by SDS-PAGE |
Storage : | 12 months at -70°C. Avoid multiple freeze/thaw cycles. |
Concentration : | 0.5 mg/ml |
Gene Name : | ATXN3 ataxin 3 [ Homo sapiens ] |
Official Symbol : | ATXN3 |
Synonyms : | ATXN3; ataxin 3; Machado Joseph disease (spinocerebellar ataxia 3, olivopontocerebellar ataxia 3, autosomal dominant, ataxin 3) , MJD, SCA3; ataxin-3; ATX3; JOS; josephin; ataxin 3 variant h; ataxin 3 variant m; ataxin 3 variant ref; olivopontocerebellar ataxia 3; Machado-Joseph disease protein 1; spinocerebellar ataxia type 3 protein; Machado-Joseph disease (spinocerebellar ataxia 3, olivopontocerebellar ataxia 3, autosomal dominant, ataxin 3); AT3; MJD; MJD1; SCA3; |
Gene ID : | 4287 |
mRNA Refseq : | NM_001127696 |
Protein Refseq : | NP_001121168 |
MIM : | 607047 |
UniProt ID : | P54252 |
Chromosome Location : | 14q21 |
Pathway : | Protein processing in endoplasmic reticulum, organism-specific biosystem; Protein processing in endoplasmic reticulum, conserved biosystem; |
Function : | cysteine-type peptidase activity; omega peptidase activity; peptidase activity; protein binding; |
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◆ Lysates | ||
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For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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