Skip to main content
. Author manuscript; available in PMC: 2015 Feb 25.
Published in final edited form as: Vaccine. 2009 Jun 28;27(37):5120–5132. doi: 10.1016/j.vaccine.2009.06.037

Table 3. Neutralization activities of KNH1144 antisera in different formats.

Neutralization titers for the KNH1144 sera were measured in the CF2-based assays. V3 and CD4i activity was assessed in a post-CD4 format and MPER titers were measured in post-CD4/CCR5 assays. Results are expressed as ID50s or IC50s corresponding to dilutions or concentrations in μg/ml. The titers are color coded for sera and Abs as described for Tables 1 and 2, respectively.

Serum Immunogen (Protein only) KNH1144 KNH1144 SOS
CF2 post-CD4 CF2 post-CD4/CCR5
5-1 KNH1144 gp120 500 <10
6-4 KNH1144 SOSIP 12,000 <10
2F5 (μg/ml) 0.1 0.1
b12 (μg/ml) >10 >10