Mre11 Antibody

About the Target

Mre11 is a highly conserved nuclease and a core component of the Mre11-Rad50-Nbs1 (MRN) complex, which is essential for DNA double-strand break (DSB) repair, telomere maintenance, and genome stability. Structurally, Mre11 functions as a homodimer with a nuclease domain containing five conserved phosphoesterase motifs that coordinate metal ions for its Mn2+ -dependent 3′-to-5′ exonuclease and ssDNA endonuclease activities.

Reported cellular context includes chromosome, nucleus, and telomere, which can matter when signal is compared across treatments or changing cell states. Following MRE11 across matched perturbations can help separate abundance effects from shifts in localization, complex assembly, or pathway state.

Research Context

MRE11 is commonly interpreted in the context of dna damage / repair research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans chromosome, nucleus, and telomere, a defined reference condition can make comparisons more interpretable across perturbations, passages, or replicate sets.

Consider these angles when interpreting target-level changes:

• apparent redistribution between chromosome, nucleus, and telomere across matched conditions
• stress-induced changes after checkpoint activation or genotoxic challenge
• co-patterning with orthogonal markers and control conditions that clarify pathway state
• time-matched comparisons so changes reflect biology rather than handling or sampling drift

Variant Considerations

If your project spans exploratory questions, the regular version offers a balanced option for establishing baseline signal behavior for MRE11. This can help when protocols evolve over time and the goal is to compare experiments using a stable reference workflow.

Standardize sampling time, control choice, and downstream analysis thresholds so apparent differences in MRE11 reflect biology rather than handling. When interpreting MRE11, it is often useful to decide early whether the main question is overall abundance, compartmental enrichment, or context-dependent redistribution.

For multi-run studies, a shared reference condition can keep MRE11 trends easier to compare across datasets. That kind of consistency is especially helpful when follow-up work expands to new perturbations, model systems, or longitudinal collections.