Table 1.

The catalytic activity of natural Abs isolated from the blood serum of HIV-1-infected patients, their substrates, and individual epitopes.

Specific Substrate	Type of Abs (Ab Fragment)	Ref
gp120	L-chain, IgA	[136,137,138]
epitope 421–433 of gp120	IgM, IgA, L-chain	[136,137,141]
HIV-1 integrase	IgG, IgM	[42,43]
HIV-1 integrase oligopeptides	IgG, IgM	[133,143]
HIV-1 reverse transcriptase	IgG, IgM	[39]
HIV-1 reverse transcriptase oligopeptides	IgG, IgM	[134]
β-casein	IgG	[39]
DNA	IgG, L-chain	[39,152]
histones	IgG	[40]
MBP	IgG	[41]
MBP oligopeptides	IgG	[144]
short non-specific oligopeptides	IgG	[133]