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  • KD/KO Validated

ATX3,ATXN3 Polyclonal antibody

ATX3,ATXN3 Polyclonal Antibody for IHC, WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat and More (1)

Applications

WB, IP, IHC, IF, ELISA

Conjugate

Unconjugated

Cat no : 13505-1-AP

Synonyms

AT3, ataxin 3, ATX3, ATXN3, JOS, MJD, MJD1, SCA3



Tested Applications

Positive WB detected inmouse brain tissue, HEK-293 cells, mouse heart tissue, mouse liver tissue, mouse placenta tissue
Positive IHC detected inhuman pancreas cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:500-1:2000
Immunohistochemistry (IHC)IHC : 1:20-1:200
Sample-dependent, check data in validation data gallery

Product Information

13505-1-AP targets ATX3,ATXN3 in WB, IP, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivity C. elegans, human, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen ATX3,ATXN3 fusion protein Ag4341
Full Name ataxin 3
Calculated molecular weight 370 aa, 43 kDa
Observed molecular weight 35-42 kDa
GenBank accession numberBC033711
Gene symbol ATXN3
Gene ID (NCBI) 4287
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

ATXN3, which has deubiquitinase activity and act as a component of the ubiquitin proteasome system, plays a role in transcriptional regulation and neuroprotection. ATXN3 interacts with RAD23, HHR23A and HHR23B, involves in the pathology of MJD. ATXN3 is a mixed-linkage, chain-editing enzyme and that the UIM region of ATXN3 regulates its substrate specificity. Contains an N-terminal deubiquitinating domain, called the Josephin domain, followed by 2 ubiquitin-interacting motifs (UIMs) and a polyQ tract near the C terminus. ATXN3 can be phosphorylated in a protein casein kinase-2-dependent manner, thus the MW would be larger than the predicted one.

Protocols

Product Specific Protocols
WB protocol for ATX3,ATXN3 antibody 13505-1-APDownload protocol
IHC protocol for ATX3,ATXN3 antibody 13505-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle
humanWB

Stem Cells Dev

CRISPR/Cas9 targeted deletion of polyglutamine in spinocerebellar ataxia type 3 derived induced pluripotent stem cells.

Authors - Shuming Ouyang
humanWB

Mol Biol Cell

A deubiquitinase negatively regulates retro-translocation of nonubiquitinated substrates.

Authors - Bernardi Kaleena M KM
C. elegansWB,IF

Dis Model Mech

Rescue of ATXN3 neuronal toxicity in Caenorhabditiselegans by chemical modification of endoplasmic reticulum stress.

Authors - Yasmin Fardghassemi
mouseWB

Neurobiol Dis

A new humanized ataxin-3 knock-in mouse model combines the genetic features, pathogenesis of neurons and glia and late disease onset of SCA3/MJD.

Authors - Pawel M Switonski
humanWB, IF, IP

PLoS Genet

The Role of the Mammalian DNA End-processing Enzyme Polynucleotide Kinase 3'-Phosphatase in Spinocerebellar Ataxia Type 3 Pathogenesis.

Authors - Arpita Chatterjee
  • KD Validated
humanWB

Nat Commun

TSPAN8 promotes cancer cell stemness via activation of sonic Hedgehog signaling.

Authors - Rongxuan Zhu
  • KD Validated