Multimers of 19 recombinant VWF2A/IIE mutants compared with plasma (Pl) and recombinant wtVWF. This figure is a composite of several gels. The first lane in the particular boxes represents the homozygous expression; the second lane represents the coexpression experiment. Most samples were analyzed side by side on the same gel. Dashed lines indicate that the 2 mutants were not analyzed on the same gel. Mutants with C1153Y were analyzed on the same gel but not side by side.