The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application notesWB: Use at a concentration of 1 µg/ml. Detects a band of approximately 85 kDa (predicted molecular weight: 81 kDa).
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
FunctionComponent of the MRN complex, which plays a central role in double-strand break (DSB) repair, DNA recombination, maintenance of telomere integrity and meiosis. The complex possesses single-strand endonuclease activity and double-strand-specific 3'-5' exonuclease activity, which are provided by MRE11A. RAD50 may be required to bind DNA ends and hold them in close proximity. This could facilitate searches for short or long regions of sequence homology in the recombining DNA templates, and may also stimulate the activity of DNA ligases and/or restrict the nuclease activity of MRE11A to prevent nucleolytic degradation past a given point. The complex may also be required for DNA damage signaling via activation of the ATM kinase. In telomeres the MRN complex may modulate t-loop formation.
Involvement in diseaseDefects in MRE11A are a cause of ataxia telangiectasia-like disorder (ATLD) [MIM:604391]. ATLD is a disease with the same clinical feature than ataxia-telangiectasia but with a somewhat milder clinical course.
Sequence similaritiesBelongs to the MRE11/RAD32 family.
Post-translational modificationsPhosphorylated upon DNA damage, probably by ATM or ATR.
Cellular localizationNucleus. Localizes to discrete nuclear foci after treatment with genotoxic agents.
Double strand break repair protein MRE11A antibody
Double-strand break repair protein MRE11A antibody
endo/exonuclease Mre11 antibody
meiotic recombination (S. cerevisiae) 11 homolog A antibody
Meiotic recombination 11 homolog 1 antibody
meiotic recombination 11 homolog A (S. cerevisiae) antibody
Meiotic recombination 11 homolog A antibody
Mre 11 antibody
MRE 11a antibody
MRE 11b antibody
MRE11 homolog 1 antibody
MRE11 homolog A antibody
MRE11 meiotic recombination 11 homolog A (S. cerevisiae) antibody
MRE11 meiotic recombination 11 homolog A antibody
Anti-Mre11 (phospho S678) antibody images
Western blot - Anti-Mre11 (phospho S678) antibody (ab77631)
All lanes : Anti-Mre11 (phospho S678) antibody (ab77631) at 1 µg/ml
Lane 1 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate Lane 2 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate with Human Mre11 (phospho S678) peptide (ab112241) at 1 µg/ml Lane 3 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate with Human Mre11 peptide (ab116269) at 1 µg/ml
Lysates/proteins at 10 µg per lane.
Secondary Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution Developed using the ECL technique