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Fig. 8 | Cancer Cell International

Fig. 8

From: Observations on the expression of human papillomavirus major capsid protein in HeLa cells

Fig. 8

HeLa cell electron microscopy immunocytochemistry stain graph. HeLa cells were labeled using colloidal gold after HPV L1 specific antibody immunocytochemistry reaction. It can be seen that there are dense gold particles in the compact zone of granules which form the inclusion bodies while there are barely any gold particles in the surrounding cytoplasm. This shows that the granules composing the inclusion bodies are HPV 18 L1 or the fusion protein containing HPV18 L1

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