Fig. 6.
Analysis of pulse-labeled fibrinogen in the transfected CHO cells. The cells were pulse-labeled for 3 minutes with [35S]-methionine and chased for the indicated periods with an excess of unlabeled methionine. The immunoprecipitates from the cell lysates were subjected to electrophoresis on 4% to 12% gradient SDS-PAGE under nonreducing or reducing conditions and autoradiography.