Occludin Antibody

About the Target

EMT is a target of interest in many antibody-based workflows. Occludin is a transmembrane protein and a key component of tight junctions (TJs), belonging to the tight junction-associated MARVEL (TAMP) protein family characterized by a MARVEL domain with four transmembrane helices. Structurally, occludin contains a long cytoplasmic C-terminal domain involved in protein-protein interactions and phosphorylation, two extracellular loops, four transmembrane domains, and a short N-terminal cytoplasmic domain. Depending on the literature source, EMT may also be discussed as Occludin and EMT; epithelial.

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

Research Context

EMT is commonly interpreted in the context of neuroscience and infectious disease research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans cell junction, cell membrane, and membrane, 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 cell junction, cell membrane, and membrane across matched conditions
• compartment-specific patterns relevant to neuronal polarity, transport, or synaptic context
• host-response changes during infection or pathogen-associated stimulation
• 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 EMT. 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 EMT reflect biology rather than handling. When interpreting EMT, 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 EMT 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.