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

• retirement fund
• retirement pension
• retirement plan
• retirement program
• retirement savings account
• retirement savings plan
• retiring
• retool
• retort
• retouch
• retrace
• retract
• retractable
• retracted
• retractile
• retraction
• retractor
• retrain
• retraining
• retral
• retranslate
• retransmit
• retread
• retreat
• retreatant