Table III. Proposed structures for N-linked oligosaccharides of C-CAM from rat liver.

Relative abundance was estimated from peak ratios from the aminophase HPLC of desialylated fractions. Open squares, N-acetyl-D-glucosamine; solid circles, D-mannose; shaded diamonds, D-galactose; solid triangles, L-fucose; solid line, â-glycosidic; broken line, á-glycosidic.

^aOS-fraction, Oligosaccharide fraction numbers correspond to the peak numbers in Figure 1.

^bValues are rounded.

^cA, the number of sialic acid residues (A0, neutral; A1, monosialo; A2, bisialo; A3, trisialo; A4, tetrasialo glycans). n.d., Not detected.