Table 1.

Effect of CDIP-2 on antibody levels by enzyme-linked immunosorbent assays (ELISAs). Ag-specific immunoglobulin G1 (IgG1), IgG2a and IgE in serum obtained from of untreated (n = 5) and peptide-treated (n = 5) mice was quantified by ELISA as described in Methods. Mean values are reported as A₄₅₀ nm units (±standard error).

	SS	OVA	OVA + CDIP-2	OVA + CDP-1
IgG1	0·10 (0·014)	2·20 (0·013)	2·00 (0·004)	2·10 (0·05)
IgG2a	0·02 (0·001)	0·48 (0·08)	0·56 (0·25)	0·50 (0·20)
IgE	0·02 (0·001)	1·07 (0·21)	0·80 (0·17)	1·09 (0·31)

CDP, chemokine (C-C motif) ligand 13 (CCL13)-derived peptides; OVA, ovalbumin; SS, saline solution.