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IgG2a monoclonal antibody (immunoglobulin). Many biotech drugs are antibodies. 3D rendering based on protein data bank entry 1igt

Programmed death-ligand 1 (PD-L1) protein. Produced by tumor to suppress the immune system. Blockers of the PD-L1 and PD-1

Human Chorionic Gonadotropin (hCG) glycoprotein hormone, chemical structure. Used in fertility treatments and in vitro

Cholesteryl ester transfer protein (CETP). Potential drug target in atherosclerosis therapy. 3D rendering based on protein data

Keratin intermediate filament. Protein that is one of the main components of human skin, hair and nails. 3D rendering based on

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