Autoradiograph of the multimeric analysis of rVWF from COS-7 cells after cotransfection of WT and type IID vWF cDNA.

The autoradiograph shows rVWF samples electrophoresed in 1.4% SDS-agarose gel and visualized by autoradiography. Electrophoresis is from top to bottom and shows the high-, intermediate-, and low-molecular-weight multimers. rVWF from cells transfected with WT and IID cDNA are shown in lanes 1 and 2, respectively. Lane 3 shows rVWF from COS-7 cells transfected with both WT and IID cDNA.