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Western blot analysis of MSH6/GTBP on A431 lysate. Lane 1: 1:500, lane 2: 1:1000, lane 3: 1:2000 dilution of anti-MSH6/GTBP.
Immunofluorescent staining of C3H10T1/2 cells.
BD Transduction Laboratories™ Purified Mouse Anti-MSH6
BD Transduction Laboratories™ Purified Mouse Anti-MSH6
Regulatory Status Legend
Any use of products other than the permitted use without the express written authorization of Becton, Dickinson and Company is strictly prohibited.
Preparation And Storage
Product Notices
- Since applications vary, each investigator should titrate the reagent to obtain optimal results.
- Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
- Source of all serum proteins is from USDA inspected abattoirs located in the United States.
- Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
DNA mismatch repair in bacteria is carried out by the MutL, MutH, and MutS proteins. Initial binding of MutS to the mismatched DNA is followed by binding of the MutH endonuclease and MutL. Together these proteins form a complex that mediates excision repair. Mutations or deficiencies of any of these bacterial proteins results in a mutator phenotype that is characterized by genetic instability. MSH2, MSH3, and MSH6 are human homologs of MutS, while MLH1, PMS1, and PMS2 are homologs of MutL. As a heterodimer with MSH2, MSH6 binds to DNA containing G/T mismatches. The MSH2-MSH6 complex recognizes single-base mispairs and insertion/deletion loops. Binding of this complex induces conformational changes in the DNA that lead to the binding of an MLH-PMS1 complex and excision repair. Mutations in the human genes are associated with hereditary nonpolyposis colon cancer (HNPCC), a common hereditary disease in humans. HNPCC is characterized by frequent microsatellite mutations that arise from somatic mutation due to a replication error (RER+) phenotype. This phenotype is analogous to the bacterial system and is directly linked to DNA mismatch repair deficiencies.
This antibody is routinely tested by western blot analysis. Other applications were tested at BD Biosciences Pharmingen during antibody development only or reported in the literature.
Development References (5)
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Christmann M, Kaina B. Nuclear translocation of mismatch repair proteins MSH2 and MSH6 as a response of cells to alkylating agents. J Biol Chem. 2000; 275(46):36256-36262. (Clone-specific: Immunofluorescence, Immunoprecipitation, Western blot). View Reference
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Humbert O, Hermine T, Hernandez H, et al. Implication of protein kinase C in the regulation of DNA mismatch repair protein expression and function. J Biol Chem. 2002; 277(20):18061-18068. (Clone-specific: Gel shift, Western blot). View Reference
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Kariola R, Otway R, Lonnqvist KE, et al. Two mismatch repair gene mutations found in a colon cancer patient--which one is pathogenic. Hum Genet. 2003; 112(2):105-109. (Clone-specific: Immunohistochemistry, Immunoprecipitation, Western blot). View Reference
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Palombo F, Gallinari P, Iaccarino I, et al. GTBP, a 160-kilodalton protein essential for mismatch-binding activity in human cells. Science. 1995; 268(5219):1912-1914. (Biology). View Reference
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Saitoh H, Pizzi MD, Wang J. Perturbation of SUMOlation enzyme Ubc9 by distinct domain within nucleoporin RanBP2/Nup358. J Biol Chem. 2002; 277(7):4755-4763. (Clone-specific: Immunofluorescence). View Reference
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Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described
Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims. Comparisons are not made against non-BD technologies, unless otherwise noted.
For Research Use Only. Not for use in diagnostic or therapeutic procedures.