SC35 Antibody

About the Target

SC35, a 35-kDa member of the SR protein family, plays a crucial role in regulating alternative splicing, a process that generates diverse mRNA isoforms from a single gene. SR proteins are characterized by a modular structure comprising one or two RNA recognition motifs (RRMs) and a C-terminal RS domain, which is rich in arginine and serine residues. Depending on the literature source, SC35 may also be discussed as Splicing Factor SC-35.

Reported cellular context includes nucleus, which can matter when signal is compared across treatments or changing cell states. Following SC35 across matched perturbations can help separate abundance effects from shifts in localization, complex assembly, or pathway state.

Research Context

SC35 is commonly interpreted in the context of developmental biology research, and readouts are often stronger when a study separates expression changes from compartment-level redistribution. When reported signal spans nucleus, a defined reference condition can make comparisons more interpretable across perturbations, passages, or replicate sets.

Consider these angles when interpreting target-level changes:

• signal enrichment within nucleus relative to the broader cellular background
• stage-dependent patterns during differentiation, morphogenesis, or lineage commitment
• 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 SC35. 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 SC35 reflect biology rather than handling. When interpreting SC35, 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 SC35 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.