Calculated elastic modulus of MDA-MB-231 cells within collagen constructs.

<p>The Construct and Matrix moduli of constructs from each experiment were used to calculate the Total Cell Modulus. This was then divided by the cell number, determined by a DNA assay for each experiment, to calculate the Single Cell Modulus. Shown are the calculated total and single cell moduli, averaged across three experiments (± SEM).</p><p>Calculated elastic modulus of MDA-MB-231 cells within collagen constructs.