Fig. 3From: Relationship of the K-ras/c-mos Expression Patterns With Angiogenesis in Non-Small Cell Lung CarcinomasSquamous cell lung carcinoma (case 28) with CD31 immunoreactivity (38%), representative immunohistochemical result. Streptavidin-biotin peroxidase technique with “JC/70A” anti-CD31 antibody (see Methods) and hematoxylin counterstain (original magnification ×400).Back to article page