Mixed disulphides are formed between clusterin, PTX3, Prx-IV and
procollagen C-propeptide and specific PDI family members. The translation of
clusterin (A), PTX3 (B), Prx-IV (C) and procollagen C-propeptide (D) were
carried out as in Fig. 4 with
the following modifications: PTX3, Prx-IV and procollagen C-propeptide samples
were separated through 7.5-12.5% gradient gels, and Prx-IV samples were
separated under reducing conditions.