IHC (Immunohiostchemistry)
(AAA326149 at 1/100 staining Mouse lung tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
Rabbit ATXN3 Polyclonal Antibody | anti-ATXN3 antibody
ATXN3 Antibody
Gene Names
ATXN3; AT3; JOS; MJD; ATX3; MJD1; SCA3
Reactivity
Human, Mouse, Rat
Applications
ELISA, Immunohistochemistry, Western Blot
Purity
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.
Synonyms
ATXN3, Antibody; ATXN3 Antibody; AT3; Ataxin 3; ataxin 3 variant h; ataxin 3 variant m; ataxin 3 variant ref; Ataxin-3; ATX3; ATX3_HUMAN; ATXN3; EC 3.4.22.; JOS; Josephin; Machado Joseph disease (spinocerebellar ataxia 3, olivopontocerebellar ataxia 3, autosomal dominant, ataxin 3); Machado Joseph disease; Machado Joseph disease protein 1; Machado-Joseph disease protein 1; Machado-Joseph disease protein 1 homolog; MJD; MJD gene; MJD1; Olivopontocerebellar ataxia 3; OTTHUMP00000221583; OTTHUMP00000221585; OTTHUMP00000221586; OTTHUMP00000221587; OTTHUMP00000231995; OTTHUMP00000231997; Rsca3; SCA3; SCA3 gene; Spinocerebellar ataxia type 3 protein; anti-ATXN3 antibody
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
IgG
Specificity
ATXN3 antibody detects endogenous levels of total ATXN3
Purity/Purification
The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.
Form/Format
Liquid
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (varies by lot)
Sequence Length
346
Applicable Applications for anti-ATXN3 antibody
ELISA, IHC (Immunohistochemistry), WB (Western Blot)
Immunogen
A synthesized peptide derived from human ATXN3
Subcellular Location
Nucleus Matrix. Predominantly nuclear, but not exclusively, inner nuclear matrix.
Tissue Specificity
Ubiquitous.
Conjugation
Unconjugated
Preparation and Storage
Store at -20 degree C. Stable for 12 months from date of receipt.
IHC (Immunohiostchemistry)
(AAA326149 at 1/100 staining Mouse lung tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
IHC (Immunohiostchemistry)
(AAA326149 at 1/100 staining Mouse lung tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)
WB (Western Blot)
(Western blot analysis of MCF-7 lysate using ATXN3 antibody. The lane on the left is treated with the antigen-specific peptide.)
WB (Western Blot)
(Western blot analysis of MCF-7 lysate using ATXN3 antibody. The lane on the left is treated with the antigen-specific peptide.)
Related Product Information for anti-ATXN3 antibody
Description: Machado-Joseph disease, also known as spinocerebellar ataxia-3, is an autosomal dominant neurologic disorder. The protein encoded by this gene contains (CAG)n repeats in the coding region, and the expansion of these repeats from the normal 13-36 to 68-79 is one cause of Machado-Joseph disease. There is a negative correlation between the age of onset and CAG repeat numbers. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Sep 2009]
Function: Deubiquitinating enzyme involved in protein homeostasis maintenance, transcription, cytoskeleton regulation, myogenesis and degradation of misfolded chaperone substrates (PubMed:12297501, PubMed:17696782, PubMed:23625928, PubMed:28445460, PubMed:16118278). Binds long polyubiquitin chains and trims them, while it has weak or no activity against chains of 4 or less ubiquitins (PubMed:17696782). Involved in degradation of misfolded chaperone substrates via its interaction with STUB1/CHIP: recruited to monoubiquitinated STUB1/CHIP, and restricts the length of ubiquitin chain attached to STUB1/CHIP substrates and preventing further chain extension (By similarity). Interacts with key regulators of transcription and represses transcription: acts as a histone-binding protein that regulates transcription (PubMed:12297501). Regulates autophagy via the deubiquitination of 'Lys-402' of BECN1 leading to the stabilization of BECN1 (PubMed:28445460).
Subunit Structure: Interacts with STUB1/CHIP (when monoubiquitinated) (By similarity). Interacts with DNA repair proteins RAD23A and RAD23B (PubMed:16020535). Interacts with BECN1 (via its poly-Gln domain) (PubMed:28445460).
Post-translational Modifications: Monoubiquitinated N-terminally by UBE2W, possibly leading to activate the deubiquitinating enzyme activity (PubMed:23696636).
Similarity: The UIM domains bind ubiquitin and interact with various E3 ubiquitin-protein ligase, such as STUB1/CHIP. They are essential to limit the length of ubiquitin chains (By similarity).The poly-Gln domain is involved in the interaction with BECN1 and subsequent starvation-induced autophagy (PubMed:28445460).
Function: Deubiquitinating enzyme involved in protein homeostasis maintenance, transcription, cytoskeleton regulation, myogenesis and degradation of misfolded chaperone substrates (PubMed:12297501, PubMed:17696782, PubMed:23625928, PubMed:28445460, PubMed:16118278). Binds long polyubiquitin chains and trims them, while it has weak or no activity against chains of 4 or less ubiquitins (PubMed:17696782). Involved in degradation of misfolded chaperone substrates via its interaction with STUB1/CHIP: recruited to monoubiquitinated STUB1/CHIP, and restricts the length of ubiquitin chain attached to STUB1/CHIP substrates and preventing further chain extension (By similarity). Interacts with key regulators of transcription and represses transcription: acts as a histone-binding protein that regulates transcription (PubMed:12297501). Regulates autophagy via the deubiquitination of 'Lys-402' of BECN1 leading to the stabilization of BECN1 (PubMed:28445460).
Subunit Structure: Interacts with STUB1/CHIP (when monoubiquitinated) (By similarity). Interacts with DNA repair proteins RAD23A and RAD23B (PubMed:16020535). Interacts with BECN1 (via its poly-Gln domain) (PubMed:28445460).
Post-translational Modifications: Monoubiquitinated N-terminally by UBE2W, possibly leading to activate the deubiquitinating enzyme activity (PubMed:23696636).
Similarity: The UIM domains bind ubiquitin and interact with various E3 ubiquitin-protein ligase, such as STUB1/CHIP. They are essential to limit the length of ubiquitin chains (By similarity).The poly-Gln domain is involved in the interaction with BECN1 and subsequent starvation-induced autophagy (PubMed:28445460).
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
Observed: 43 kDa
Predicted: 42 kDa
Predicted: 42 kDa
NCBI Official Full Name
ataxin-3 isoform ad
NCBI Official Synonym Full Names
ataxin 3
NCBI Official Symbol
ATXN3
NCBI Official Synonym Symbols
AT3; JOS; MJD; ATX3; MJD1; SCA3
NCBI Protein Information
ataxin-3
UniProt Protein Name
Ataxin-3
UniProt Gene Name
ATXN3
UniProt Synonym Gene Names
ATX3; MJD; MJD1; SCA3
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Product Notes
The ATXN3 atxn3 (Catalog #AAA326149) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The ATXN3 Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's ATXN3 can be used in a range of immunoassay formats including, but not limited to, ELISA, IHC (Immunohistochemistry), WB (Western Blot). Researchers should empirically determine the suitability of the ATXN3 atxn3 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "ATXN3, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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