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© Cyril FRESILLON/IPBS/CNRS Photothèque
A mixture of antibodies was deposited on pre-treated glass slides on which sections of subcutaneously induced murine fibrosarcoma had been placed. The fibrosarcoma models spontaneously generated HEV blood vessels (high endothelium veinules) 8 days after induction in the mouse. Researchers were seeking to detect the presence of specific RNA for these blood vessels on the glass slides. The antibodies will be used to co-mark the RNA of these vessels.