Figure 3From: Phenotypic differences between dermal fibroblasts from different body sites determine their responses to tension and TGFβ1 TGFβ1 Receptor II, ED-A fibronectin and α-Smooth Muscle Actin (α-SMA) in fibroblasts from different body sites. The product of [Percentage immunopositive cells]*[GeoMean of the fluorescence distribution – background] is used to estimate the antigen content. The scale to the right is for the ED-A fibronectin only. (For examples of actual FACS scans, please, see additional file 1: Additional data #1.ppt).Back to article page