Table 1.

Characteristics of the V heavy and V light chains of monoclonal antibodies CH01 to CH04

MAb	V heavy chain						V light chain
	V	Db	J	HCDR3 lengtha	Mutation frequency	Isotype	V	J	κ/λ	LCDR3 lengtha	Mutation frequency
CH01	3-20	3-10	2	24	0.133	IgG1	3-20	1	κ	9	0.100
CH02	3-20	3-10	2	24	0.143	IgG1	3-20	1	κ	9	0.137
CH03	3-20	3-10	2	24	0.120	IgG1	3-20	1	κ	9	0.106
CH04	3-20	3-10	2	24	0.115	IgG1	3-20	1	κ	9	0.094

^aThe HCDR3 and LCDR3 lengths are expressed as numbers of amino acids and reported according to the numbering system of Kabat et al. (20).

^bThe D region may have resulted from the D-D fusion of the 3-10 gene segment with one of several other D gene segments.