Fig. 6From: Visualisation of HER2 homodimers in single cells from HER2 overexpressing primary formalin fixed paraffin embedded tumour tissueSTEM image (80,000 x) from a cell with a label density of 413 particles/μm2 sufficiently low to allow the recognition of typical spatial distribution features of overexpressed HER2 by eye. Examples of label pairs, presumably, HER2 homodimers, are indicated by yellow, 20 nm long rulers. Two examples of occasionally occurring, linear arrangements of HER2 are indicated by the orange, dotted lines. Scale bar: 200 nmBack to article page