HIV-1 envelope trimer elicits more potent neutralizing antibody responses than monomeric gp120.
Kovacs JM, Nkolola JP, Peng H, Cheung A, Perry J, Miller CA, Seaman MS, Barouch DH, Chen B. HIV-1 envelope trimer elicits more potent neutralizing antibody responses than monomeric gp120. Proc Natl Acad Sci U S A. 2012 Jul 24; 109(30):12111-6.