Extended Data Fig. 3: Comparison of protein quantification between Prox-seq and flow cytometry.

(a, b) Distribution of the protein abundance of Jurkat markers as measured by (a) Prox-seq and (b) flow cytometry. (c, d) Distribution of the protein abundance of Raji markers as measured by (c) Prox-seq and (d) flow cytometry. (e) Scatter plot showing the median protein abundance as measured by flow cytometry or Prox-seq. Each point indicates a protein. The plot also shows the Spearman’s correlation coefficient, ρ, between Prox-seq and flow cytometry measurements.