. 2021 Feb 15;11:626464. doi: 10.3389/fimmu.2020.626464

Table 1.

Vaccine components included in each strategy.

Strategy	Immunization #1		Immunization #2		Immunization #3
Strategy	DNA^a/SAd7^b	Protein^c	DNA^a/SAd7^b	Protein^c	DNA^a/SAd7^b	Protein^c
DNA + Protein	54wpi_D SIV Gag	54wpi_D	54wpi_D SIV Gag	54wpi_D	54wpi_D 54wpi_C 54wpi_G	54wpi_D
SAd7 + Protein	54wpi_D SIV Gag		54wpi_D SIV Gag	54wpi_D		54wpi_D

^aDNA plasmid expresses Env gp160 heterotrimer, where each protomer is 160 kDa with an intact cleavage site.

^bSAd7 vector expresses Env gp160 heterotrimer, where each protomer is 160 kDa with an intact cleavage site.

^cHIV Envelope purified glycoprotein is a trimer, where each protomer is 140 kDa, no cleavage site.