CIL:38944 - http://www.cellimagelibrary.org/images/38944
Description: Colorized transmission electron microscope image of a mast cell full of histamine granules (pink). Histamine is released as part of an allergic reaction. The diameter of the cell is approx. 8.4 micrometers.
Author: University of Edinburgh, Wellcome Images
Licensing: Attribution-NonCommercial-NoDerivs 2.0 UK: England & Wales (CC BY-NC-ND 2.0 UK)