Phospho-cdc2 (Tyr15) Antibody

About the Target

Cyclin-dependent kinases (CDKs) regulate each phase of the cell cycle across eukaryotes. The cell division cycle 2 (cdc2) kinase, the first discovered CDK, acts as the catalytic component of maturation promoting factor (MPF), a key regulator initiating mitosis by phosphorylating various structural and regulatory proteins. Depending on the literature source, CDC2 may also be discussed as Phospho-cdc2 (Tyr15) and CDK1 (phospho Y15).

Reported cellular context includes cytoplasm, cytoskeleton, mitochondrion, and nucleus, which can matter when signal is compared across treatments or changing cell states. Following CDC2 across matched perturbations can help separate abundance effects from shifts in localization, complex assembly, or pathway state.

Research Context

CDC2 is commonly interpreted in the context of cell cycle research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans cytoplasm, cytoskeleton, and mitochondrion, 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 cytoplasm, cytoskeleton, and mitochondrion across matched conditions
• cell-cycle linked differences in abundance, timing, or compartmental enrichment
• differences between total target abundance and site-specific regulation when modified forms are compared
• co-patterning with orthogonal markers and control conditions that clarify pathway state

Variant Considerations

If your project spans exploratory questions, the regular version offers a balanced option for establishing baseline signal behavior for CDC2. 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 CDC2 reflect biology rather than handling. When interpreting CDC2, 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 CDC2 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.