Millipore Sigma Vibrant Logo

MABN2427 Anti-polyQ specific Antibody, clone MW1

Anti-polyQ specific, clone MW1, Cat. No. MABN2427, is a highly specific mouse monoclonal antibody that targets expanded PolyQ repeats from Huntingtin (Htt) and has been tested for use in Immunocytochemistry, Immunohistochemistry, and Western Blotting.

Anti-polyQ specific Antibody, clone MW1 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Research Category: Neuroscience UniProt Number: P54259
View Products on Sigmaaldrich.com
MABN2427
100 μg  
Retrieving price...
Price could not be retrieved
Minimum Quantity is a multiple of
Maximum Quantity is
Upon Order Completion More Information
You Saved ()
 
—
Request Pricing
—
Fulfillment and delivery delayed Fulfillment and delivery delayed
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

       

      Contact Customer Service

      Overview

      Replacement Information

      Key Spec Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      M, H, RICC, IHC, WBMPurifiedMonoclonal Antibody
      Description
      Catalogue NumberMABN2427
      DescriptionAnti-polyQ specific Antibody, clone MW1
      Alternate Names
      • Htt mutant
      • PolyQ-Htt
      • Clone MW1
      • Atrophin-1
      Background InformationHuntington disease (HD) is a neurodegenerative disorder caused by an expansion of a polyglutamine (PolyQ) domain in the protein huntingtin (htt) that leads to its aggregation into fibrils. PolyQ expansion above 35 -40 results in disease associated with htt aggregation into inclusion bodies. These expanded PolyQ repeats adopt multiple potentially toxic conformations increase atrophin-1 and huntingtin levels and abnormally sequester proteins that are essential for transcription. PolyQ domains of different lengths can display different conformations. The primary sites of neuropathology show variations between different PolyQ disorders, but usually include the cerebellum, striatum, cerebral cortex, brainstem, spinal cord, and thalamus. Huntington s disease (HD) and dentatorubral pallidoluysian atrophy (DRPLA) display clinical similarities, but exhibit different regional pathologies. For example, in HD striatum is the most affected region whereas in DRPLA dentate nucleus of the cerebellum is more severely affected. Clone MW1 strongly binds to the expanded PolyQ of mutant Htt, but does not display any detectible binding to normal human or wild-type murine Htt. The clone MW1, which bind to the polyQ repeat in htt is reported to increase htt-induced toxicity and aggregation. (The clone MW1, which bind to the polyQ repeat in htt is reported to increased htt-induced toxicity and aggregation. (Ref.: Luthi-Carter, R et al. (2012). Hum. Mol. Gen. 11(17); 1927-1937; Legleiter, J et al. (2009). J. Biol. Chem. 284(32); 21647-21658; Ko, J et al. (2001). Brain Res. Bull. 56 (3/4); 319-329).
      References
      Product Information
      FormatPurified
      PresentationPurified mouse monoclonal antibody IgG2b in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
      Quality LevelMQ100
      Applications
      ApplicationAnti-polyQ specific, clone MW1, Cat. No. MABN2427, is a highly specific mouse monoclonal antibody that targets expanded PolyQ repeats from Huntingtin (Htt) and has been tested for use in Immunocytochemistry, Immunohistochemistry, and Western Blotting.
      Key Applications
      • Immunocytochemistry
      • Immunohistochemistry
      • Western Blotting
      Application NotesWestern Blotting Analysis: A representative lot detected expanded polyQ repeats in Htt in Western Blotting applications (Ko, J., et. al. (2001). Brain Res Bull. 56(3-4):319-29; Legleiter, J., et. al. (2009). J Biol Chem. 284(32):21647-58).

      Immunohistochemistry Analysis: A representative lot detected expanded polyQ repeats in Immunohistochemistry applications (Ko, J., et. al. (2001). Brain Res Bull. 56(3-4):319-29).

      Immunocytochemistry Analysis: A representative lot detected expanded polyQ repeats in Immunocytochemistry applications (Legleiter, J., et. al. (2009). J Biol Chem. 284(32):21647-58).
      Biological Information
      ImmunogenGST-tagged recombinant proteins expressed from two constructs containing the polyQ domain (19 repeats) and 34 amino acids of the dentatorubralpalliodoluysian atrophy (DRPLA) gene.
      CloneMW1
      ConcentrationPlease refer to lot specific datasheet.
      HostMouse
      SpecificityClone MW1 specifically recognize the polyQ domain and does not react with wild-type Htt in any significant manner.
      IsotypeIgG2b
      Species Reactivity
      • Mouse
      • Human
      • Rat
      Species Reactivity NoteHuman, Mouse, Rat
      Antibody TypeMonoclonal Antibody
      Entrez Gene Number
      Purification MethodProtein G purified
      UniProt Number
      Molecular Weight~350 kDa observed. Uncharacterized bands may be observed in some lysate(s).
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blotting in mouse brain tissue lysate.

      Western Blotting Analysis: 0.5 µg/mL of this antibody detected expanded polyQ repeats in Htt in 10 µg of mouse brain tissue lysate. It does not react with normal Htt.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
      Packaging Information
      Material Size100 μg
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      MABN2427 04054839399794

      Documentation

      Anti-polyQ specific Antibody, clone MW1 Certificates of Analysis

      TitleLot Number
      Anti-polyQ specific, clone MW1 - 3204807 3204807
      Anti-polyQ specific, clone MW1 - 3224551 3224551
      Anti-polyQ specific, clone MW1 - 3244384 3244384
      Anti-polyQ specific, clone MW1 - 3328850 3328850
      Anti-polyQ specific, clone MW1 - 3425455 3425455
      Anti-polyQ specific, clone MW1 - 3604245 3604245
      Anti-polyQ specific, clone MW1 - 3679428 3679428
      Anti-polyQ specific, clone MW1 - 3714286 3714286
      Anti-polyQ specific, clone MW1 - 3789964 3789964
      Anti-polyQ specific, clone MW1 - 3811349 3811349
      Show more