For HIV-1, what is the relative amount of p24, gp120, and gp160 in a milligram of purified virus?

For HIV-1 IIIB, "single-banded" gradient purified virus will yield the following relative distribution of virus specific antigens:

p24: 8-15% of total protein
gp120: 0.10 - 1.0% of total protein
gp160: 0.10 - 1.0% of total protein