Supporting data for: Siglec expression patterns in food allergy reveal altered intensity but not frequency

The dataset contains: An extended Materials and Methods document providing detailed descriptions of the study design, participant characteristics, laboratory procedures, flow cytometry methodology, gating strategy, and statistical analyses. A supplementary data table containing Siglec expression measurements on immune cell populations from non-atopic controls and food-allergic individuals.

For each immune cell type and Siglec family member, expression is reported as mean frequency (%), minimum (%), maximum (%), and the statistical comparison between non-atopic and food-allergic groups.