Fig. 3From: A Mutation Unique in Serine Protease Inhibitors (Serpins) Identified in a Family with Type II Hereditary Angioneurotic Edema BsiYI digestion analysis of PCR products Digestion of the amplified exon 8 (338 bp) with BsiYI give rise to two fragments of 200 and 138 bp in the affected individuals. Lanes are as in Fig. 1.Back to article page