• Product nameAnti-MSH3 antibody
    See all MSH3 primary antibodies
  • Description
    Rabbit polyclonal to MSH3
  • Tested applicationsSuitable for: WB, ELISAmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide derived from an internal region of human MSH3.

  • Positive control
    • Extracts from HUVEC cells.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • Storage bufferPreservative: 0.02% Sodium Azide
    Constituents: 50% Glycerol, PBS (without Mg2+ and Ca2+), 150mM Sodium chloride, pH 7.4
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab69619 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB 1/500 - 1/1000. Detects a band of approximately 127 kDa (predicted molecular weight: 127 kDa).
ELISA 1/20000.


  • FunctionComponent of the post-replicative DNA mismatch repair system (MMR). Heterodimerizes with MSH2 to form MutS beta which binds to DNA mismatches thereby initiating DNA repair. When bound, the MutS beta heterodimer bends the DNA helix and shields approximately 20 base pairs. MutS beta recognizes large insertion-deletion loops (IDL) up to 13 nucleotides long. After mismatch binding, forms a ternary complex with the MutL alpha heterodimer, which is thought to be responsible for directing the downstream MMR events, including strand discrimination, excision, and resynthesis.
  • Involvement in diseaseDefects in MSH3 are a cause of susceptibility to endometrial cancer (ENDMC) [MIM:608089].
  • Sequence similaritiesBelongs to the DNA mismatch repair mutS family. MSH3 subfamily.
  • Post-translational
    Phosphorylated upon DNA damage, probably by ATM or ATR.
  • Information by UniProt
  • Database links
  • Alternative names
    • Divergent upstream protein antibody
    • DNA mismatch repair protein antibody
    • DNA mismatch repair protein Msh 3 antibody
    • DNA mismatch repair protein MSH3 antibody
    • DUC 1 antibody
    • DUC1 antibody
    • DUG antibody
    • DUP antibody
    • hMSH3 antibody
    • MGC163306 antibody
    • MGC163308 antibody
    • Mismatch repair protein 1 antibody
    • MRP 1 antibody
    • MRP1 antibody
    • MSH 3 antibody
    • MSH3 antibody
    • MSH3_HUMAN antibody
    • MutS homolog 3 (E. coli) antibody
    • MutS homolog 3 antibody
    see all

Anti-MSH3 antibody images

  • All lanes : Anti-MSH3 antibody (ab69619) at 1/500 dilution

    Lane 1 : Extracts from HUVEC cells
    Lane 2 : Extracts from HUVEC cells with immunising peptide at 5 µg

    Lysates/proteins at 5 µg per lane.

    Predicted band size : 127 kDa
    Observed band size : 127 kDa
    Additional bands at : 100 kDa. We are unsure as to the identity of these extra bands.

References for Anti-MSH3 antibody (ab69619)

This product has been referenced in:
  • Zhao J  et al. Mismatch repair and nucleotide excision repair proteins cooperate in the recognition of DNA interstrand crosslinks. Nucleic Acids Res 37:4420-9 (2009). WB ; Human . Read more (PubMed: 19468048) »

See 1 Publication for this product

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