IFT81 Antibody - FFPE Validated

Biological Background

This antibody is suited for researchers who want to characterize IFT81 and relate it to cell-state biology. IFT81 is a ciliary or centrosomal protein connected to microtubule-based organization. Its behavior can reflect changes in differentiation state, stress, or remodeling of cellular architecture.

Following IFT81 across perturbations can help separate expression effects from compartment shifts.

Use in the Laboratory

Ciliary proteins are frequently assessed in relation to cell-cycle stage, serum conditions, and differentiation cues. Because regulation can be multi-layered, combining abundance and localization information can sharpen conclusions.

Interpreting changes can benefit from separating expression differences from redistribution, particularly when the target cycles between compartments.

To keep datasets interpretable, labs often document:

• changes in cilia incidence or apparent length in perturbation studies
• signal enrichment at basal bodies versus cytoplasm
• co-occurrence with intraflagellar transport markers

Version Notes

Because fixation can mask epitopes, fixed-section oriented formats aim to maintain recognition after standard deparaffinization and retrieval steps. If your study compares multiple conditions, keep acquisition and processing settings stable to avoid confounding. Small differences in preparation can reshape apparent localization, so interpret results in context.

For challenging targets, pairing IFT81 measurements with a second marker can clarify whether differences arise from regulation, redistribution, or shifts in cell composition within the sample.

Use the fixed-section variant when your project demands IFT81 readouts that respect preparation constraints.