Table 2. Summary of patients with neutralizing activity against HIV-1_JR-FL and/or HIV-2/HIV-1 7312-C1.

Patient ID #	IC50 * (μg/mL)		IC50?
	Virus		Virus
	JR-FL	VSV-g	7312-C1	7312-C1C	7312A
9	34.1	> 200	< 100	< 100	< 100
10	56.0	> 200	< 100	< 100	< 100
11	125.0	> 200	< 100	< 100	< 100
12	42.9	> 200	108	< 100	< 100
18	127.3	> 200	116	< 100	< 100
26	> 200	> 200	109	< 100	< 100
32	65.5	> 200	< 100	< 100	< 100
35	41.5	> 200	< 100	< 100	< 100
41	38.7	> 200	< 100	< 100	< 100
42	17.5	> 200	< 100	< 100	< 100
48	3.0	> 200	125	< 100	< 100
50	77.8	> 200	< 100	< 100	< 100

Polyclonal inhibitory concentration of purified IgG fractions

^? Reciprocal dilution factor of serum samples