Figure 1.

Western blotting of anti-Pg mAbs. Glu-Pg, K1-3, K4, and K5-PD were each electrophoresed on 12.5% SDS gels under nonreducing conditions and Western blotted with the indicated mAbs (panels A-F). In controls, no bands were detected when normal mouse IgG was used as first Ab (data not shown).