Recombinant Human Ataxin-3 Protein

Novus Biologicals, part of Bio-Techne | Catalog # NBP1-50828

Novus Biologicals, part of Bio-Techne
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NBP1-50828-0.25mg
NBP1-50828-0.05mg
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Key Product Details

Source

E. coli

Conjugate

Unconjugated

Applications

SDS-PAGE

View all Ataxin-3 Proteins and Enzymes »

Product Specifications

Description

An un-tagged recombinant protein corresponding to the amino acids 1-370 of Human Ataxin-3

Source: E.coli

Amino Acid Sequence: MESIFHEKQE GSLCAQHCLN NLLQGEYFSP VELSSIAHQL DEEERMRMAE GGVTSEDYRT FLQQPSGNMD DSGFFSIQVI SNALKVWGLE LILFNSPEYQ RLRIDPINER SFICNYKEHW FTVRKLGKQW FNLNSLLTGP ELISDTYLAL FLAQLQQEGY SIFVVKGDLP DCEADQLLQM IRVQQMHRPK LIGEELAQLK EQRVHKTDLE RVLEANDGSG MLDEDEEDLQ RALALSRQEI DMEDEEADLR RAIQLSMQGS SRNISQDMTQ TSGTNLTSEE LRKRREAYFE KQQQKQQQQQ QQQQQQQQQQ QQQQGDLSGQ SSHPCERPAT SSGALGSDLG DAMSEEDMLQ AAVTMSLETV RNDLKTEGKK

Purity

>90%, by SDS-PAGE

Endotoxin Level

< 1.0 EU per 1 microgram of protein (determined by LAL method)

Predicted Molecular Mass

42.4 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Protein / Peptide Type

Recombinant Protein

Scientific Data Images for Recombinant Human Ataxin-3 Protein

SDS-PAGE: Recombinant Human Ataxin-3 Protein [NBP1-50828]

SDS-PAGE: Recombinant Human Ataxin-3 Protein [NBP1-50828]

SDS-Page: Recombinant Human Ataxin-3 Protein [NBP1-50828] - 15 % SDS-PAGE (3ug)

Formulation, Preparation and Storage

NBP1-50828
Formulation 20 mM Tris-HCl buffer (pH 7.5), 2 mM DTT, 50 mM NaCl, 10% glycerol
Preservative No Preservative
Concentration 1 mg/ml
Shipping The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: Ataxin-3

Ataxin 3 is also known as Machado-Joseph disease protein 1. Machado-Joseph disease is one of several hereditary autosomal dominant neurodegenerative disorders. This protein contains trinucleotide CAG repeats in the coding region, and the expansion of these repeats from the normal 13-36 to 68-79 is the cause of Machado-Joseph disease. Ataxin 3 interacts with the major histone acetyltransferases cAMP-response-element binding protein (CREB)-binding protein, p300, and p300/CREB-binding protein-associated factor and inhibits transcription by these coactivators. Also, ataxin-3 is a proteasome-associated factor that mediates the degradation of ubiquitinated proteins. Recombinant human Ataxin-3 was expressed in E.coli and purified by using conventional chromatography.

Alternate Names

AT3, Ataxin3, ATXN3, JOS, MJD1, SCA3

Gene Symbol

ATXN3

Additional Ataxin-3 Products

Product Documents for Recombinant Human Ataxin-3 Protein

Product Datasheets

Certificate of Analysis

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Product Specific Notices for Recombinant Human Ataxin-3 Protein

This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.

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