1. A glycoprotein that is found primarily on the surface of helper T cells
   "CD4 is a receptor for HIV in humans"
   - cluster of differentiation 4

Type of: glycoprotein

Encyclopedia: CD4

• genus Chalcostigma
• genus Chamaea
• genus Chamaecrista
• genus Chamaecyparis
• genus Chamaecytisus
• genus Chamaedaphne
• genus Chamaeleo
• genus Chamaeleon
• genus Chamaemelum
• genus Chara
• genus Charadrius
• genus Charina
• genus Charronia
• genus Chateura
• genus Chauna
• genus Cheilanthes
• genus Cheiranthus
• genus Chelidonium
• genus Chelifer
• genus Chelone
• genus Chelonia
• genus Chelydra
• genus Chenopodium
• genus Chilomastix
• genus Chilomeniscus